diff --git a/package-lock.json b/package-lock.json
index 1a206eb..de5184f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,6 +18,7 @@
         "@mui/material-nextjs": "^5.15.0",
         "@mui/x-data-grid": "^6.18.7",
         "@mui/x-date-pickers": "^6.18.7",
+        "@tanstack/react-table": "^8.21.3",
         "@tiptap/core": "^2.14.0",
         "@tiptap/extension-color": "^2.14.0",
         "@tiptap/extension-document": "^2.14.0",
@@ -44,6 +45,7 @@
         "i18next": "^23.7.11",
         "i18next-resources-to-backend": "^1.2.0",
         "lodash": "^4.17.21",
+        "lucide-react": "^0.536.0",
         "mui-color-input": "^7.0.0",
         "next": "14.0.4",
         "next-auth": "^4.24.5",
@@ -61,7 +63,8 @@
         "react-toastify": "^11.0.5",
         "reactstrap": "^9.2.2",
         "styled-components": "^6.1.8",
-        "sweetalert2": "^11.10.3"
+        "sweetalert2": "^11.10.3",
+        "xlsx": "^0.18.5"
       },
       "devDependencies": {
         "@types/lodash": "^4.14.202",
@@ -3005,6 +3008,39 @@
         "tslib": "^2.4.0"
       }
     },
+    "node_modules/@tanstack/react-table": {
+      "version": "8.21.3",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-table/-/react-table-8.21.3.tgz",
+      "integrity": "sha512-5nNMTSETP4ykGegmVkhjcS8tTLW6Vl4axfEGQN3v0zdHYbK4UfoqfPChclTrJ4EoK9QynqAu9oUf8VEmrpZ5Ww==",
+      "license": "MIT",
+      "dependencies": {
+        "@tanstack/table-core": "8.21.3"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      },
+      "peerDependencies": {
+        "react": ">=16.8",
+        "react-dom": ">=16.8"
+      }
+    },
+    "node_modules/@tanstack/table-core": {
+      "version": "8.21.3",
+      "resolved": "https://registry.npmjs.org/@tanstack/table-core/-/table-core-8.21.3.tgz",
+      "integrity": "sha512-ldZXEhOBb8Is7xLs01fR3YEc3DERiz5silj8tnGkFZytt1abEvl/GhUmCE0PMLaMPTa3Jk4HbKmRlHmu+gCftg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/tannerlinsley"
+      }
+    },
     "node_modules/@tiptap/core": {
       "version": "2.22.3",
       "resolved": "https://registry.npmjs.org/@tiptap/core/-/core-2.22.3.tgz",
@@ -3921,6 +3957,15 @@
         "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
       }
     },
+    "node_modules/adler-32": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/adler-32/-/adler-32-1.3.1.tgz",
+      "integrity": "sha512-ynZ4w/nUUv5rrsR8UUGoe1VC9hZj6V5hU9Qw1HlMDJGEJw5S7TfTErWTjMys6M7vr0YWcPqs3qAr4ss0nDfP+A==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/ajv": {
       "version": "6.12.6",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
@@ -4582,6 +4627,19 @@
         }
       ]
     },
+    "node_modules/cfb": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/cfb/-/cfb-1.2.2.tgz",
+      "integrity": "sha512-KfdUZsSOw19/ObEWasvBP/Ac4reZvAGauZhs6S/gqNhXhI7cKwvlH7ulj+dOEYnca4bm4SGo8C1bTAQvnTjgQA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "adler-32": "~1.3.0",
+        "crc-32": "~1.2.0"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/chalk": {
       "version": "2.4.2",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
@@ -4659,6 +4717,15 @@
         "node": ">=6"
       }
     },
+    "node_modules/codepage": {
+      "version": "1.15.0",
+      "resolved": "https://registry.npmjs.org/codepage/-/codepage-1.15.0.tgz",
+      "integrity": "sha512-3g6NUTPd/YtuuGrhMnOMRjFc+LJw/bnMp3+0r/Wcz3IXUuCosKRJvMphm5+Q+bvTVGcJJuRvVLuYba+WojaFaA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/color-convert": {
       "version": "1.9.3",
       "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
@@ -4750,6 +4817,18 @@
         "node": ">=10"
       }
     },
+    "node_modules/crc-32": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.2.tgz",
+      "integrity": "sha512-ROmzCKrTnOwybPcJApAA6WBWij23HVfGVNKqqrZpuyZOHqK2CwHSvpGuyt/UNNvaIjEd8X5IFGp4Mh+Ie1IHJQ==",
+      "license": "Apache-2.0",
+      "bin": {
+        "crc32": "bin/crc32.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/crelt": {
       "version": "1.0.6",
       "resolved": "https://registry.npmjs.org/crelt/-/crelt-1.0.6.tgz",
@@ -6102,6 +6181,15 @@
         "node": ">= 6"
       }
     },
+    "node_modules/frac": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/frac/-/frac-1.1.2.tgz",
+      "integrity": "sha512-w/XBfkibaTl3YDqASwfDUqkna4Z2p9cFSr1aHDt0WoMTECnRfBOv2WArlZILlqgWlmdIlALXGpM2AOhEk5W3IA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/fraction.js": {
       "version": "4.3.7",
       "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.3.7.tgz",
@@ -7438,6 +7526,15 @@
         "node": ">=10"
       }
     },
+    "node_modules/lucide-react": {
+      "version": "0.536.0",
+      "resolved": "https://registry.npmjs.org/lucide-react/-/lucide-react-0.536.0.tgz",
+      "integrity": "sha512-2PgvNa9v+qz4Jt/ni8vPLt4jwoFybXHuubQT8fv4iCW5TjDxkbZjNZZHa485ad73NSEn/jdsEtU57eE1g+ma8A==",
+      "license": "ISC",
+      "peerDependencies": {
+        "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
     "node_modules/magic-string": {
       "version": "0.25.9",
       "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.25.9.tgz",
@@ -9520,6 +9617,18 @@
       "integrity": "sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==",
       "deprecated": "Please use @jridgewell/sourcemap-codec instead"
     },
+    "node_modules/ssf": {
+      "version": "0.11.2",
+      "resolved": "https://registry.npmjs.org/ssf/-/ssf-0.11.2.tgz",
+      "integrity": "sha512-+idbmIXoYET47hH+d7dfm2epdOMUDjqcB4648sTZ+t2JwoyBFL/insLfB/racrDmsKB3diwsDA696pZMieAC5g==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "frac": "~1.1.2"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/streamsearch": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/streamsearch/-/streamsearch-1.1.0.tgz",
@@ -10684,6 +10793,24 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/wmf": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wmf/-/wmf-1.0.2.tgz",
+      "integrity": "sha512-/p9K7bEh0Dj6WbXg4JG0xvLQmIadrner1bi45VMJTfnbVHsc7yIajZyoSoK60/dtVBs12Fm6WkUI5/3WAVsNMw==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/word": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/word/-/word-0.3.0.tgz",
+      "integrity": "sha512-OELeY0Q61OXpdUfTp+oweA/vtLVg5VDOXh+3he3PNzLGG/y0oylSOC1xRVj0+l4vQ3tj/bB1HVHv1ocXkQceFA==",
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/workbox-background-sync": {
       "version": "6.6.0",
       "resolved": "https://registry.npmjs.org/workbox-background-sync/-/workbox-background-sync-6.6.0.tgz",
@@ -11069,6 +11196,27 @@
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="
     },
+    "node_modules/xlsx": {
+      "version": "0.18.5",
+      "resolved": "https://registry.npmjs.org/xlsx/-/xlsx-0.18.5.tgz",
+      "integrity": "sha512-dmg3LCjBPHZnQp5/F/+nnTa+miPJxUXB6vtk42YjBBKayDNagxGEeIdWApkYPOf3Z3pm3k62Knjzp7lMeTEtFQ==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "adler-32": "~1.3.0",
+        "cfb": "~1.2.1",
+        "codepage": "~1.15.0",
+        "crc-32": "~1.2.1",
+        "ssf": "~0.11.2",
+        "wmf": "~1.0.1",
+        "word": "~0.3.0"
+      },
+      "bin": {
+        "xlsx": "bin/xlsx.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/yallist": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
diff --git a/package.json b/package.json
index 2431580..4b7f64e 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,8 @@
     "react-toastify": "^11.0.5",
     "reactstrap": "^9.2.2",
     "styled-components": "^6.1.8",
-    "sweetalert2": "^11.10.3"
+    "sweetalert2": "^11.10.3",
+    "xlsx": "^0.18.5"
   },
   "devDependencies": {
     "@types/lodash": "^4.14.202",
diff --git a/src/app/(main)/chart/_components/ChartCard.tsx b/src/app/(main)/chart/_components/ChartCard.tsx
new file mode 100644
index 0000000..43c561d
--- /dev/null
+++ b/src/app/(main)/chart/_components/ChartCard.tsx
@@ -0,0 +1,51 @@
+"use client";
+
+import { Card, CardContent, Typography, Stack, Button } from "@mui/material";
+import FileDownload from "@mui/icons-material/FileDownload";
+import { exportChartToXlsx } from "./exportChartToXlsx";
+
+export default function ChartCard({
+  title,
+  filters,
+  children,
+  exportFilename,
+  exportData,
+}: {
+  title: string;
+  filters?: React.ReactNode;
+  children: React.ReactNode;
+  /** If provided with exportData, shows "匯出 Excel" button. */
+  exportFilename?: string;
+  exportData?: Record<string, unknown>[];
+}) {
+  const handleExport = () => {
+    if (exportFilename && exportData) {
+      exportChartToXlsx(exportData, exportFilename);
+    }
+  };
+
+  return (
+    <Card sx={{ mb: 3 }}>
+      <CardContent>
+        <Stack direction="row" flexWrap="wrap" alignItems="center" gap={2} sx={{ mb: 2 }}>
+          <Typography variant="h6" component="span">
+            {title}
+          </Typography>
+          {filters}
+          {exportFilename && exportData && (
+            <Button
+              size="small"
+              variant="outlined"
+              startIcon={<FileDownload />}
+              onClick={handleExport}
+              sx={{ ml: "auto" }}
+            >
+              匯出 Excel
+            </Button>
+          )}
+        </Stack>
+        {children}
+      </CardContent>
+    </Card>
+  );
+}
diff --git a/src/app/(main)/chart/_components/DateRangeSelect.tsx b/src/app/(main)/chart/_components/DateRangeSelect.tsx
new file mode 100644
index 0000000..eada7cf
--- /dev/null
+++ b/src/app/(main)/chart/_components/DateRangeSelect.tsx
@@ -0,0 +1,31 @@
+"use client";
+
+import { FormControl, InputLabel, Select, MenuItem } from "@mui/material";
+import { RANGE_DAYS } from "./constants";
+
+export default function DateRangeSelect({
+  value,
+  onChange,
+  label = "日期範圍",
+}: {
+  value: number;
+  onChange: (v: number) => void;
+  label?: string;
+}) {
+  return (
+    <FormControl size="small" sx={{ minWidth: 130 }}>
+      <InputLabel>{label}</InputLabel>
+      <Select
+        value={value}
+        label={label}
+        onChange={(e) => onChange(Number(e.target.value))}
+      >
+        {RANGE_DAYS.map((d) => (
+          <MenuItem key={d} value={d}>
+            最近 {d} 天
+          </MenuItem>
+        ))}
+      </Select>
+    </FormControl>
+  );
+}
diff --git a/src/app/(main)/chart/_components/constants.ts b/src/app/(main)/chart/_components/constants.ts
new file mode 100644
index 0000000..587685b
--- /dev/null
+++ b/src/app/(main)/chart/_components/constants.ts
@@ -0,0 +1,12 @@
+import dayjs from "dayjs";
+
+export const RANGE_DAYS = [7, 30, 90] as const;
+export const TOP_ITEMS_LIMIT_OPTIONS = [10, 20, 50, 100] as const;
+export const ITEM_CODE_DEBOUNCE_MS = 400;
+export const DEFAULT_RANGE_DAYS = 30;
+
+export function toDateRange(rangeDays: number) {
+  const end = dayjs().format("YYYY-MM-DD");
+  const start = dayjs().subtract(rangeDays, "day").format("YYYY-MM-DD");
+  return { startDate: start, endDate: end };
+}
diff --git a/src/app/(main)/chart/_components/exportChartToXlsx.ts b/src/app/(main)/chart/_components/exportChartToXlsx.ts
new file mode 100644
index 0000000..7e7f74e
--- /dev/null
+++ b/src/app/(main)/chart/_components/exportChartToXlsx.ts
@@ -0,0 +1,25 @@
+import * as XLSX from "xlsx";
+
+/**
+ * Export an array of row objects to a .xlsx file and trigger download.
+ * @param rows Array of objects (keys become column headers)
+ * @param filename Download filename (without .xlsx)
+ * @param sheetName Optional sheet name (default "Sheet1")
+ */
+export function exportChartToXlsx(
+  rows: Record<string, unknown>[],
+  filename: string,
+  sheetName = "Sheet1"
+): void {
+  if (rows.length === 0) {
+    const ws = XLSX.utils.aoa_to_sheet([[]]);
+    const wb = XLSX.utils.book_new();
+    XLSX.utils.book_append_sheet(wb, ws, sheetName);
+    XLSX.writeFile(wb, `${filename}.xlsx`);
+    return;
+  }
+  const ws = XLSX.utils.json_to_sheet(rows);
+  const wb = XLSX.utils.book_new();
+  XLSX.utils.book_append_sheet(wb, ws, sheetName);
+  XLSX.writeFile(wb, `${filename}.xlsx`);
+}
diff --git a/src/app/(main)/chart/delivery/page.tsx b/src/app/(main)/chart/delivery/page.tsx
new file mode 100644
index 0000000..e944125
--- /dev/null
+++ b/src/app/(main)/chart/delivery/page.tsx
@@ -0,0 +1,387 @@
+"use client";
+
+import React, { useCallback, useMemo, useState } from "react";
+import {
+  Box,
+  Typography,
+  Skeleton,
+  Alert,
+  TextField,
+  FormControl,
+  InputLabel,
+  Select,
+  MenuItem,
+  Autocomplete,
+  Chip,
+} from "@mui/material";
+import dynamic from "next/dynamic";
+import LocalShipping from "@mui/icons-material/LocalShipping";
+import {
+  fetchDeliveryOrderByDate,
+  fetchTopDeliveryItems,
+  fetchTopDeliveryItemsItemOptions,
+  fetchStaffDeliveryPerformance,
+  fetchStaffDeliveryPerformanceHandlers,
+  type StaffOption,
+  type TopDeliveryItemOption,
+} from "@/app/api/chart/client";
+import ChartCard from "../_components/ChartCard";
+import DateRangeSelect from "../_components/DateRangeSelect";
+import { toDateRange, DEFAULT_RANGE_DAYS, TOP_ITEMS_LIMIT_OPTIONS } from "../_components/constants";
+
+const ApexCharts = dynamic(() => import("react-apexcharts"), { ssr: false });
+
+const PAGE_TITLE = "發貨與配送";
+
+type Criteria = {
+  delivery: { rangeDays: number };
+  topItems: { rangeDays: number; limit: number };
+  staffPerf: { rangeDays: number };
+};
+
+const defaultCriteria: Criteria = {
+  delivery: { rangeDays: DEFAULT_RANGE_DAYS },
+  topItems: { rangeDays: DEFAULT_RANGE_DAYS, limit: 10 },
+  staffPerf: { rangeDays: DEFAULT_RANGE_DAYS },
+};
+
+export default function DeliveryChartPage() {
+  const [criteria, setCriteria] = useState<Criteria>(defaultCriteria);
+  const [topItemsSelected, setTopItemsSelected] = useState<TopDeliveryItemOption[]>([]);
+  const [topItemOptions, setTopItemOptions] = useState<TopDeliveryItemOption[]>([]);
+  const [staffSelected, setStaffSelected] = useState<StaffOption[]>([]);
+  const [staffOptions, setStaffOptions] = useState<StaffOption[]>([]);
+  const [error, setError] = useState<string | null>(null);
+  const [chartData, setChartData] = useState<{
+    delivery: { date: string; orderCount: number; totalQty: number }[];
+    topItems: { itemCode: string; itemName: string; totalQty: number }[];
+    staffPerf: { date: string; staffName: string; orderCount: number; totalMinutes: number }[];
+  }>({ delivery: [], topItems: [], staffPerf: [] });
+  const [loadingCharts, setLoadingCharts] = useState<Record<string, boolean>>({});
+
+  const updateCriteria = useCallback(
+    <K extends keyof Criteria>(key: K, updater: (prev: Criteria[K]) => Criteria[K]) => {
+      setCriteria((prev) => ({ ...prev, [key]: updater(prev[key]) }));
+    },
+    []
+  );
+  const setChartLoading = useCallback((key: string, value: boolean) => {
+    setLoadingCharts((prev) => (prev[key] === value ? prev : { ...prev, [key]: value }));
+  }, []);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.delivery.rangeDays);
+    setChartLoading("delivery", true);
+    fetchDeliveryOrderByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          delivery: data as { date: string; orderCount: number; totalQty: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("delivery", false));
+  }, [criteria.delivery, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.topItems.rangeDays);
+    setChartLoading("topItems", true);
+    fetchTopDeliveryItems(
+      s,
+      e,
+      criteria.topItems.limit,
+      topItemsSelected.length > 0 ? topItemsSelected.map((o) => o.itemCode) : undefined
+    )
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          topItems: data as { itemCode: string; itemName: string; totalQty: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("topItems", false));
+  }, [criteria.topItems, topItemsSelected, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.staffPerf.rangeDays);
+    const staffNos = staffSelected.length > 0 ? staffSelected.map((o) => o.staffNo) : undefined;
+    setChartLoading("staffPerf", true);
+    fetchStaffDeliveryPerformance(s, e, staffNos)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          staffPerf: data as {
+            date: string;
+            staffName: string;
+            orderCount: number;
+            totalMinutes: number;
+          }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("staffPerf", false));
+  }, [criteria.staffPerf, staffSelected, setChartLoading]);
+
+  React.useEffect(() => {
+    fetchStaffDeliveryPerformanceHandlers()
+      .then(setStaffOptions)
+      .catch(() => setStaffOptions([]));
+  }, []);
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.topItems.rangeDays);
+    fetchTopDeliveryItemsItemOptions(s, e).then(setTopItemOptions).catch(() => setTopItemOptions([]));
+  }, [criteria.topItems.rangeDays]);
+
+  const staffPerfByStaff = useMemo(() => {
+    const map = new Map<string, { orderCount: number; totalMinutes: number }>();
+    for (const r of chartData.staffPerf) {
+      const name = r.staffName || "Unknown";
+      const cur = map.get(name) ?? { orderCount: 0, totalMinutes: 0 };
+      map.set(name, {
+        orderCount: cur.orderCount + r.orderCount,
+        totalMinutes: cur.totalMinutes + r.totalMinutes,
+      });
+    }
+    return Array.from(map.entries()).map(([staffName, v]) => ({
+      staffName,
+      orderCount: v.orderCount,
+      totalMinutes: v.totalMinutes,
+      avgMinutesPerOrder: v.orderCount > 0 ? Math.round(v.totalMinutes / v.orderCount) : 0,
+    }));
+  }, [chartData.staffPerf]);
+
+  return (
+    <Box sx={{ maxWidth: 1200, mx: "auto" }}>
+      <Typography variant="h5" sx={{ mb: 2, fontWeight: 600, display: "flex", alignItems: "center", gap: 1 }}>
+        <LocalShipping /> {PAGE_TITLE}
+      </Typography>
+      {error && (
+        <Alert severity="error" sx={{ mb: 2 }} onClose={() => setError(null)}>
+          {error}
+        </Alert>
+      )}
+
+      <ChartCard
+        title="按日期發貨單數量"
+        exportFilename="發貨單數量_按日期"
+        exportData={chartData.delivery.map((d) => ({ 日期: d.date, 單數: d.orderCount }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.delivery.rangeDays}
+            onChange={(v) => updateCriteria("delivery", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.delivery ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "bar" },
+              xaxis: { categories: chartData.delivery.map((d) => d.date) },
+              yaxis: { title: { text: "單數" } },
+              plotOptions: { bar: { horizontal: false, columnWidth: "60%" } },
+              dataLabels: { enabled: false },
+            }}
+            series={[{ name: "單數", data: chartData.delivery.map((d) => d.orderCount) }]}
+            type="bar"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="發貨數量排行（按物料）"
+        exportFilename="發貨數量排行_按物料"
+        exportData={chartData.topItems.map((i) => ({ 物料編碼: i.itemCode, 物料名稱: i.itemName, 數量: i.totalQty }))}
+        filters={
+          <>
+            <DateRangeSelect
+              value={criteria.topItems.rangeDays}
+              onChange={(v) => updateCriteria("topItems", (c) => ({ ...c, rangeDays: v }))}
+            />
+            <FormControl size="small" sx={{ minWidth: 100 }}>
+              <InputLabel>顯示</InputLabel>
+              <Select
+                value={criteria.topItems.limit}
+                label="顯示"
+                onChange={(e) => updateCriteria("topItems", (c) => ({ ...c, limit: Number(e.target.value) }))}
+              >
+                {TOP_ITEMS_LIMIT_OPTIONS.map((n) => (
+                  <MenuItem key={n} value={n}>
+                    {n} 條
+                  </MenuItem>
+                ))}
+              </Select>
+            </FormControl>
+            <Autocomplete
+              multiple
+              size="small"
+              options={topItemOptions}
+              value={topItemsSelected}
+              onChange={(_, v) => setTopItemsSelected(v)}
+              getOptionLabel={(opt) => [opt.itemCode, opt.itemName].filter(Boolean).join(" - ") || opt.itemCode}
+              isOptionEqualToValue={(a, b) => a.itemCode === b.itemCode}
+              renderInput={(params) => (
+                <TextField {...params} label="物料" placeholder="不選則全部" />
+              )}
+              renderTags={(value, getTagProps) =>
+                value.map((option, index) => (
+                  <Chip
+                    key={option.itemCode}
+                    label={[option.itemCode, option.itemName].filter(Boolean).join(" - ")}
+                    size="small"
+                    {...getTagProps({ index })}
+                  />
+                ))
+              }
+              sx={{ minWidth: 280 }}
+            />
+          </>
+        }
+      >
+        {loadingCharts.topItems ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "bar", horizontal: true },
+              xaxis: {
+                categories: chartData.topItems.map((i) => `${i.itemCode} ${i.itemName}`.trim()),
+              },
+              plotOptions: { bar: { horizontal: true, barHeight: "70%" } },
+              dataLabels: { enabled: true },
+            }}
+            series={[{ name: "數量", data: chartData.topItems.map((i) => i.totalQty) }]}
+            type="bar"
+            width="100%"
+            height={Math.max(320, chartData.topItems.length * 36)}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="員工發貨績效（每日揀貨數量與耗時）"
+        exportFilename="員工發貨績效"
+        exportData={chartData.staffPerf.map((r) => ({ 日期: r.date, 員工: r.staffName, 揀單數: r.orderCount, 總分鐘: r.totalMinutes }))}
+        filters={
+          <>
+            <DateRangeSelect
+              value={criteria.staffPerf.rangeDays}
+              onChange={(v) => updateCriteria("staffPerf", (c) => ({ ...c, rangeDays: v }))}
+            />
+            <Autocomplete
+              multiple
+              size="small"
+              options={staffOptions}
+              value={staffSelected}
+              onChange={(_, v) => setStaffSelected(v)}
+              getOptionLabel={(opt) => [opt.staffNo, opt.name].filter(Boolean).join(" - ") || opt.staffNo}
+              isOptionEqualToValue={(a, b) => a.staffNo === b.staffNo}
+              renderInput={(params) => (
+                <TextField {...params} label="員工" placeholder="不選則全部" />
+              )}
+              renderTags={(value, getTagProps) =>
+                value.map((option, index) => (
+                  <Chip
+                    key={option.staffNo}
+                    label={[option.staffNo, option.name].filter(Boolean).join(" - ")}
+                    size="small"
+                    {...getTagProps({ index })}
+                  />
+                ))
+              }
+              sx={{ minWidth: 260 }}
+            />
+          </>
+        }
+      >
+        {loadingCharts.staffPerf ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : chartData.staffPerf.length === 0 ? (
+          <Typography color="text.secondary" sx={{ py: 3 }}>
+            此日期範圍內尚無完成之發貨單，或無揀貨人資料。請更換日期範圍或確認發貨單（DO）已由員工完成並有紀錄揀貨時間。
+          </Typography>
+        ) : (
+          <>
+            <Box sx={{ mb: 2 }}>
+              <Typography variant="subtitle2" color="text.secondary" gutterBottom>
+                週期內每人揀單數及總耗時（首揀至完成）
+              </Typography>
+              <Box
+                component="table"
+                sx={{
+                  width: "100%",
+                  borderCollapse: "collapse",
+                  "& th, & td": {
+                    border: "1px solid",
+                    borderColor: "divider",
+                    px: 1.5,
+                    py: 1,
+                    textAlign: "left",
+                  },
+                  "& th": { bgcolor: "action.hover", fontWeight: 600 },
+                }}
+              >
+                <thead>
+                  <tr>
+                    <th>員工</th>
+                    <th>揀單數</th>
+                    <th>總分鐘</th>
+                    <th>平均分鐘/單</th>
+                  </tr>
+                </thead>
+                <tbody>
+                  {staffPerfByStaff.length === 0 ? (
+                    <tr>
+                      <td colSpan={4}>無數據</td>
+                    </tr>
+                  ) : (
+                    staffPerfByStaff.map((row) => (
+                      <tr key={row.staffName}>
+                        <td>{row.staffName}</td>
+                        <td>{row.orderCount}</td>
+                        <td>{row.totalMinutes}</td>
+                        <td>{row.avgMinutesPerOrder}</td>
+                      </tr>
+                    ))
+                  )}
+                </tbody>
+              </Box>
+            </Box>
+            <Typography variant="subtitle2" color="text.secondary" gutterBottom>
+              每日按員工單數
+            </Typography>
+            <ApexCharts
+              options={{
+                chart: { type: "bar" },
+                xaxis: {
+                  categories: [...new Set(chartData.staffPerf.map((r) => r.date))].sort(),
+                },
+                yaxis: { title: { text: "單數" } },
+                plotOptions: { bar: { columnWidth: "60%", stacked: true } },
+                dataLabels: { enabled: false },
+                legend: { position: "top" },
+              }}
+              series={(() => {
+                const staffNames = [...new Set(chartData.staffPerf.map((r) => r.staffName))].filter(Boolean).sort();
+                const dates = Array.from(new Set(chartData.staffPerf.map((r) => r.date))).sort();
+                return staffNames.map((name) => ({
+                  name: name || "Unknown",
+                  data: dates.map((d) => {
+                    const row = chartData.staffPerf.find((r) => r.date === d && r.staffName === name);
+                    return row ? row.orderCount : 0;
+                  }),
+                }));
+              })()}
+              type="bar"
+              width="100%"
+              height={320}
+            />
+          </>
+        )}
+      </ChartCard>
+    </Box>
+  );
+}
diff --git a/src/app/(main)/chart/forecast/page.tsx b/src/app/(main)/chart/forecast/page.tsx
new file mode 100644
index 0000000..a54ff08
--- /dev/null
+++ b/src/app/(main)/chart/forecast/page.tsx
@@ -0,0 +1,177 @@
+"use client";
+
+import React, { useCallback, useState } from "react";
+import { Box, Typography, Skeleton, Alert } from "@mui/material";
+import dynamic from "next/dynamic";
+import TrendingUp from "@mui/icons-material/TrendingUp";
+import {
+  fetchProductionScheduleByDate,
+  fetchPlannedOutputByDateAndItem,
+} from "@/app/api/chart/client";
+import ChartCard from "../_components/ChartCard";
+import DateRangeSelect from "../_components/DateRangeSelect";
+import { toDateRange, DEFAULT_RANGE_DAYS } from "../_components/constants";
+
+const ApexCharts = dynamic(() => import("react-apexcharts"), { ssr: false });
+
+const PAGE_TITLE = "預測與計劃";
+
+type Criteria = {
+  prodSchedule: { rangeDays: number };
+  plannedOutputByDate: { rangeDays: number };
+};
+
+const defaultCriteria: Criteria = {
+  prodSchedule: { rangeDays: DEFAULT_RANGE_DAYS },
+  plannedOutputByDate: { rangeDays: DEFAULT_RANGE_DAYS },
+};
+
+export default function ForecastChartPage() {
+  const [criteria, setCriteria] = useState<Criteria>(defaultCriteria);
+  const [error, setError] = useState<string | null>(null);
+  const [chartData, setChartData] = useState<{
+    prodSchedule: { date: string; scheduledItemCount: number; totalEstProdCount: number }[];
+    plannedOutputByDate: { date: string; itemCode: string; itemName: string; qty: number }[];
+  }>({ prodSchedule: [], plannedOutputByDate: [] });
+  const [loadingCharts, setLoadingCharts] = useState<Record<string, boolean>>({});
+
+  const updateCriteria = useCallback(
+    <K extends keyof Criteria>(key: K, updater: (prev: Criteria[K]) => Criteria[K]) => {
+      setCriteria((prev) => ({ ...prev, [key]: updater(prev[key]) }));
+    },
+    []
+  );
+  const setChartLoading = useCallback((key: string, value: boolean) => {
+    setLoadingCharts((prev) => (prev[key] === value ? prev : { ...prev, [key]: value }));
+  }, []);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.prodSchedule.rangeDays);
+    setChartLoading("prodSchedule", true);
+    fetchProductionScheduleByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          prodSchedule: data as {
+            date: string;
+            scheduledItemCount: number;
+            totalEstProdCount: number;
+          }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("prodSchedule", false));
+  }, [criteria.prodSchedule, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.plannedOutputByDate.rangeDays);
+    setChartLoading("plannedOutputByDate", true);
+    fetchPlannedOutputByDateAndItem(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          plannedOutputByDate: data as { date: string; itemCode: string; itemName: string; qty: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("plannedOutputByDate", false));
+  }, [criteria.plannedOutputByDate, setChartLoading]);
+
+  return (
+    <Box sx={{ maxWidth: 1200, mx: "auto" }}>
+      <Typography variant="h5" sx={{ mb: 2, fontWeight: 600, display: "flex", alignItems: "center", gap: 1 }}>
+        <TrendingUp /> {PAGE_TITLE}
+      </Typography>
+      {error && (
+        <Alert severity="error" sx={{ mb: 2 }} onClose={() => setError(null)}>
+          {error}
+        </Alert>
+      )}
+
+      <ChartCard
+        title="按日期生產排程（預估產量）"
+        exportFilename="生產排程_按日期"
+        exportData={chartData.prodSchedule.map((d) => ({ 日期: d.date, 已排物料: d.scheduledItemCount, 預估產量: d.totalEstProdCount }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.prodSchedule.rangeDays}
+            onChange={(v) => updateCriteria("prodSchedule", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.prodSchedule ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "bar" },
+              xaxis: { categories: chartData.prodSchedule.map((d) => d.date) },
+              yaxis: { title: { text: "數量" } },
+              plotOptions: { bar: { columnWidth: "60%" } },
+              dataLabels: { enabled: false },
+            }}
+            series={[
+              { name: "已排物料", data: chartData.prodSchedule.map((d) => d.scheduledItemCount) },
+              { name: "預估產量", data: chartData.prodSchedule.map((d) => d.totalEstProdCount) },
+            ]}
+            type="bar"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="按物料計劃日產量（預測）"
+        exportFilename="按物料計劃日產量_預測"
+        exportData={chartData.plannedOutputByDate.map((r) => ({ 日期: r.date, 物料編碼: r.itemCode, 物料名稱: r.itemName, 數量: r.qty }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.plannedOutputByDate.rangeDays}
+            onChange={(v) => updateCriteria("plannedOutputByDate", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.plannedOutputByDate ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (() => {
+          const rows = chartData.plannedOutputByDate;
+          const dates = Array.from(new Set(rows.map((r) => r.date))).sort();
+          const items = Array.from(
+            new Map(rows.map((r) => [r.itemCode, { itemCode: r.itemCode, itemName: r.itemName || "" }])).values()
+          ).sort((a, b) => a.itemCode.localeCompare(b.itemCode));
+          const series = items.map(({ itemCode, itemName }) => ({
+            name: [itemCode, itemName].filter(Boolean).join(" ") || itemCode,
+            data: dates.map((d) => {
+              const r = rows.find((x) => x.date === d && x.itemCode === itemCode);
+              return r ? r.qty : 0;
+            }),
+          }));
+          if (dates.length === 0 || series.length === 0) {
+            return (
+              <Typography color="text.secondary" sx={{ py: 3 }}>
+                此日期範圍內尚無排程資料。
+              </Typography>
+            );
+          }
+          return (
+            <ApexCharts
+              options={{
+                chart: { type: "bar" },
+                xaxis: { categories: dates },
+                yaxis: { title: { text: "數量" } },
+                plotOptions: { bar: { columnWidth: "60%" } },
+                dataLabels: { enabled: false },
+                legend: { position: "top", horizontalAlign: "left" },
+              }}
+              series={series}
+              type="bar"
+              width="100%"
+              height={Math.max(320, dates.length * 24)}
+            />
+          );
+        })()}
+      </ChartCard>
+    </Box>
+  );
+}
diff --git a/src/app/(main)/chart/joborder/page.tsx b/src/app/(main)/chart/joborder/page.tsx
new file mode 100644
index 0000000..1a61f4e
--- /dev/null
+++ b/src/app/(main)/chart/joborder/page.tsx
@@ -0,0 +1,367 @@
+"use client";
+
+import React, { useCallback, useState } from "react";
+import { Box, Typography, Skeleton, Alert, TextField } from "@mui/material";
+import dynamic from "next/dynamic";
+import dayjs from "dayjs";
+import Assignment from "@mui/icons-material/Assignment";
+import {
+  fetchJobOrderByStatus,
+  fetchJobOrderCountByDate,
+  fetchJobOrderCreatedCompletedByDate,
+  fetchJobMaterialPendingPickedByDate,
+  fetchJobProcessPendingCompletedByDate,
+  fetchJobEquipmentWorkingWorkedByDate,
+} from "@/app/api/chart/client";
+import ChartCard from "../_components/ChartCard";
+import DateRangeSelect from "../_components/DateRangeSelect";
+import { toDateRange, DEFAULT_RANGE_DAYS } from "../_components/constants";
+
+const ApexCharts = dynamic(() => import("react-apexcharts"), { ssr: false });
+
+const PAGE_TITLE = "工單";
+
+type Criteria = {
+  joCountByDate: { rangeDays: number };
+  joCreatedCompleted: { rangeDays: number };
+  joDetail: { rangeDays: number };
+};
+
+const defaultCriteria: Criteria = {
+  joCountByDate: { rangeDays: DEFAULT_RANGE_DAYS },
+  joCreatedCompleted: { rangeDays: DEFAULT_RANGE_DAYS },
+  joDetail: { rangeDays: DEFAULT_RANGE_DAYS },
+};
+
+export default function JobOrderChartPage() {
+  const [joTargetDate, setJoTargetDate] = useState<string>(() => dayjs().format("YYYY-MM-DD"));
+  const [criteria, setCriteria] = useState<Criteria>(defaultCriteria);
+  const [error, setError] = useState<string | null>(null);
+  const [chartData, setChartData] = useState<{
+    joStatus: { status: string; count: number }[];
+    joCountByDate: { date: string; orderCount: number }[];
+    joCreatedCompleted: { date: string; createdCount: number; completedCount: number }[];
+    joMaterial: { date: string; pendingCount: number; pickedCount: number }[];
+    joProcess: { date: string; pendingCount: number; completedCount: number }[];
+    joEquipment: { date: string; workingCount: number; workedCount: number }[];
+  }>({
+    joStatus: [],
+    joCountByDate: [],
+    joCreatedCompleted: [],
+    joMaterial: [],
+    joProcess: [],
+    joEquipment: [],
+  });
+  const [loadingCharts, setLoadingCharts] = useState<Record<string, boolean>>({});
+
+  const updateCriteria = useCallback(
+    <K extends keyof Criteria>(key: K, updater: (prev: Criteria[K]) => Criteria[K]) => {
+      setCriteria((prev) => ({ ...prev, [key]: updater(prev[key]) }));
+    },
+    []
+  );
+  const setChartLoading = useCallback((key: string, value: boolean) => {
+    setLoadingCharts((prev) => (prev[key] === value ? prev : { ...prev, [key]: value }));
+  }, []);
+
+  React.useEffect(() => {
+    setChartLoading("joStatus", true);
+    fetchJobOrderByStatus(joTargetDate)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          joStatus: data as { status: string; count: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("joStatus", false));
+  }, [joTargetDate, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.joCountByDate.rangeDays);
+    setChartLoading("joCountByDate", true);
+    fetchJobOrderCountByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          joCountByDate: data as { date: string; orderCount: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("joCountByDate", false));
+  }, [criteria.joCountByDate, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.joCreatedCompleted.rangeDays);
+    setChartLoading("joCreatedCompleted", true);
+    fetchJobOrderCreatedCompletedByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          joCreatedCompleted: data as {
+            date: string;
+            createdCount: number;
+            completedCount: number;
+          }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("joCreatedCompleted", false));
+  }, [criteria.joCreatedCompleted, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.joDetail.rangeDays);
+    setChartLoading("joMaterial", true);
+    fetchJobMaterialPendingPickedByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          joMaterial: data as { date: string; pendingCount: number; pickedCount: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("joMaterial", false));
+  }, [criteria.joDetail, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.joDetail.rangeDays);
+    setChartLoading("joProcess", true);
+    fetchJobProcessPendingCompletedByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          joProcess: data as { date: string; pendingCount: number; completedCount: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("joProcess", false));
+  }, [criteria.joDetail, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.joDetail.rangeDays);
+    setChartLoading("joEquipment", true);
+    fetchJobEquipmentWorkingWorkedByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          joEquipment: data as { date: string; workingCount: number; workedCount: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("joEquipment", false));
+  }, [criteria.joDetail, setChartLoading]);
+
+  return (
+    <Box sx={{ maxWidth: 1200, mx: "auto" }}>
+      <Typography variant="h5" sx={{ mb: 2, fontWeight: 600, display: "flex", alignItems: "center", gap: 1 }}>
+        <Assignment /> {PAGE_TITLE}
+      </Typography>
+      {error && (
+        <Alert severity="error" sx={{ mb: 2 }} onClose={() => setError(null)}>
+          {error}
+        </Alert>
+      )}
+
+      <ChartCard
+        title="工單按狀態"
+        exportFilename="工單_按狀態"
+        exportData={chartData.joStatus.map((p) => ({ 狀態: p.status, 數量: p.count }))}
+        filters={
+          <TextField
+            size="small"
+            label="日期（計劃開始）"
+            type="date"
+            value={joTargetDate}
+            onChange={(e) => setJoTargetDate(e.target.value)}
+            InputLabelProps={{ shrink: true }}
+            sx={{ minWidth: 180 }}
+          />
+        }
+      >
+        {loadingCharts.joStatus ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "donut" },
+              labels: chartData.joStatus.map((p) => p.status),
+              legend: { position: "bottom" },
+            }}
+            series={chartData.joStatus.map((p) => p.count)}
+            type="donut"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="按日期工單數量（計劃開始日）"
+        exportFilename="工單數量_按日期"
+        exportData={chartData.joCountByDate.map((d) => ({ 日期: d.date, 工單數: d.orderCount }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.joCountByDate.rangeDays}
+            onChange={(v) => updateCriteria("joCountByDate", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.joCountByDate ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "bar" },
+              xaxis: { categories: chartData.joCountByDate.map((d) => d.date) },
+              yaxis: { title: { text: "單數" } },
+              plotOptions: { bar: { columnWidth: "60%" } },
+              dataLabels: { enabled: false },
+            }}
+            series={[{ name: "工單數", data: chartData.joCountByDate.map((d) => d.orderCount) }]}
+            type="bar"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="工單創建與完成按日期"
+        exportFilename="工單創建與完成_按日期"
+        exportData={chartData.joCreatedCompleted.map((d) => ({ 日期: d.date, 創建: d.createdCount, 完成: d.completedCount }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.joCreatedCompleted.rangeDays}
+            onChange={(v) => updateCriteria("joCreatedCompleted", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.joCreatedCompleted ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "line" },
+              xaxis: { categories: chartData.joCreatedCompleted.map((d) => d.date) },
+              yaxis: { title: { text: "數量" } },
+              stroke: { curve: "smooth" },
+              dataLabels: { enabled: false },
+            }}
+            series={[
+              { name: "創建", data: chartData.joCreatedCompleted.map((d) => d.createdCount) },
+              { name: "完成", data: chartData.joCreatedCompleted.map((d) => d.completedCount) },
+            ]}
+            type="line"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <Typography variant="h6" sx={{ mt: 3, mb: 1, fontWeight: 600 }}>
+        工單物料／工序／設備
+      </Typography>
+      <ChartCard
+        title="物料待領／已揀（按工單計劃日）"
+        exportFilename="工單物料_待領已揀_按日期"
+        exportData={chartData.joMaterial.map((d) => ({ 日期: d.date, 待領: d.pendingCount, 已揀: d.pickedCount }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.joDetail.rangeDays}
+            onChange={(v) => updateCriteria("joDetail", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.joMaterial ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "bar" },
+              xaxis: { categories: chartData.joMaterial.map((d) => d.date) },
+              yaxis: { title: { text: "筆數" } },
+              plotOptions: { bar: { columnWidth: "60%" } },
+              dataLabels: { enabled: false },
+              legend: { position: "top" },
+            }}
+            series={[
+              { name: "待領", data: chartData.joMaterial.map((d) => d.pendingCount) },
+              { name: "已揀", data: chartData.joMaterial.map((d) => d.pickedCount) },
+            ]}
+            type="bar"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="工序待完成／已完成（按工單計劃日）"
+        exportFilename="工單工序_待完成已完成_按日期"
+        exportData={chartData.joProcess.map((d) => ({ 日期: d.date, 待完成: d.pendingCount, 已完成: d.completedCount }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.joDetail.rangeDays}
+            onChange={(v) => updateCriteria("joDetail", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.joProcess ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "bar" },
+              xaxis: { categories: chartData.joProcess.map((d) => d.date) },
+              yaxis: { title: { text: "筆數" } },
+              plotOptions: { bar: { columnWidth: "60%" } },
+              dataLabels: { enabled: false },
+              legend: { position: "top" },
+            }}
+            series={[
+              { name: "待完成", data: chartData.joProcess.map((d) => d.pendingCount) },
+              { name: "已完成", data: chartData.joProcess.map((d) => d.completedCount) },
+            ]}
+            type="bar"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="設備使用中／已使用（按工單）"
+        exportFilename="工單設備_使用中已使用_按日期"
+        exportData={chartData.joEquipment.map((d) => ({ 日期: d.date, 使用中: d.workingCount, 已使用: d.workedCount }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.joDetail.rangeDays}
+            onChange={(v) => updateCriteria("joDetail", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.joEquipment ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "bar" },
+              xaxis: { categories: chartData.joEquipment.map((d) => d.date) },
+              yaxis: { title: { text: "筆數" } },
+              plotOptions: { bar: { columnWidth: "60%" } },
+              dataLabels: { enabled: false },
+              legend: { position: "top" },
+            }}
+            series={[
+              { name: "使用中", data: chartData.joEquipment.map((d) => d.workingCount) },
+              { name: "已使用", data: chartData.joEquipment.map((d) => d.workedCount) },
+            ]}
+            type="bar"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+    </Box>
+  );
+}
diff --git a/src/app/(main)/chart/layout.tsx b/src/app/(main)/chart/layout.tsx
new file mode 100644
index 0000000..0c4a8ef
--- /dev/null
+++ b/src/app/(main)/chart/layout.tsx
@@ -0,0 +1,24 @@
+import { Metadata } from "next";
+import { getServerSession } from "next-auth";
+import { redirect } from "next/navigation";
+import { authOptions } from "@/config/authConfig";
+import { AUTH } from "@/authorities";
+
+export const metadata: Metadata = {
+  title: "圖表報告",
+};
+
+export default async function ChartLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  const session = await getServerSession(authOptions);
+  const abilities = session?.user?.abilities ?? [];
+  const canViewCharts =
+    abilities.includes(AUTH.TESTING) || abilities.includes(AUTH.ADMIN);
+  if (!canViewCharts) {
+    redirect("/dashboard");
+  }
+  return <>{children}</>;
+}
diff --git a/src/app/(main)/chart/page.tsx b/src/app/(main)/chart/page.tsx
new file mode 100644
index 0000000..bd9e5a6
--- /dev/null
+++ b/src/app/(main)/chart/page.tsx
@@ -0,0 +1,5 @@
+import { redirect } from "next/navigation";
+
+export default function ChartIndexPage() {
+  redirect("/chart/warehouse");
+}
diff --git a/src/app/(main)/chart/purchase/page.tsx b/src/app/(main)/chart/purchase/page.tsx
new file mode 100644
index 0000000..6ccab29
--- /dev/null
+++ b/src/app/(main)/chart/purchase/page.tsx
@@ -0,0 +1,74 @@
+"use client";
+
+import React, { useState } from "react";
+import { Box, Typography, Skeleton, Alert, TextField } from "@mui/material";
+import dynamic from "next/dynamic";
+import ShoppingCart from "@mui/icons-material/ShoppingCart";
+import { fetchPurchaseOrderByStatus } from "@/app/api/chart/client";
+import ChartCard from "../_components/ChartCard";
+import dayjs from "dayjs";
+
+const ApexCharts = dynamic(() => import("react-apexcharts"), { ssr: false });
+
+const PAGE_TITLE = "採購";
+
+export default function PurchaseChartPage() {
+  const [poTargetDate, setPoTargetDate] = useState<string>(() => dayjs().format("YYYY-MM-DD"));
+  const [error, setError] = useState<string | null>(null);
+  const [chartData, setChartData] = useState<{ status: string; count: number }[]>([]);
+  const [loading, setLoading] = useState(true);
+
+  React.useEffect(() => {
+    setLoading(true);
+    fetchPurchaseOrderByStatus(poTargetDate)
+      .then((data) => setChartData(data as { status: string; count: number }[]))
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setLoading(false));
+  }, [poTargetDate]);
+
+  return (
+    <Box sx={{ maxWidth: 1200, mx: "auto" }}>
+      <Typography variant="h5" sx={{ mb: 2, fontWeight: 600, display: "flex", alignItems: "center", gap: 1 }}>
+        <ShoppingCart /> {PAGE_TITLE}
+      </Typography>
+      {error && (
+        <Alert severity="error" sx={{ mb: 2 }} onClose={() => setError(null)}>
+          {error}
+        </Alert>
+      )}
+
+      <ChartCard
+        title="按狀態採購單"
+        exportFilename="採購單_按狀態"
+        exportData={chartData.map((p) => ({ 狀態: p.status, 數量: p.count }))}
+        filters={
+          <TextField
+            size="small"
+            label="日期"
+            type="date"
+            value={poTargetDate}
+            onChange={(e) => setPoTargetDate(e.target.value)}
+            InputLabelProps={{ shrink: true }}
+            sx={{ minWidth: 160 }}
+          />
+        }
+      >
+        {loading ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "donut" },
+              labels: chartData.map((p) => p.status),
+              legend: { position: "bottom" },
+            }}
+            series={chartData.map((p) => p.count)}
+            type="donut"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+    </Box>
+  );
+}
diff --git a/src/app/(main)/chart/warehouse/page.tsx b/src/app/(main)/chart/warehouse/page.tsx
new file mode 100644
index 0000000..99be53a
--- /dev/null
+++ b/src/app/(main)/chart/warehouse/page.tsx
@@ -0,0 +1,362 @@
+"use client";
+
+import React, { useCallback, useState } from "react";
+import { Box, Typography, Skeleton, Alert, TextField, Button, Chip, Stack } from "@mui/material";
+import dynamic from "next/dynamic";
+import dayjs from "dayjs";
+import WarehouseIcon from "@mui/icons-material/Warehouse";
+import {
+  fetchStockTransactionsByDate,
+  fetchStockInOutByDate,
+  fetchStockBalanceTrend,
+  fetchConsumptionTrendByMonth,
+} from "@/app/api/chart/client";
+import ChartCard from "../_components/ChartCard";
+import DateRangeSelect from "../_components/DateRangeSelect";
+import { toDateRange, DEFAULT_RANGE_DAYS, ITEM_CODE_DEBOUNCE_MS } from "../_components/constants";
+
+const ApexCharts = dynamic(() => import("react-apexcharts"), { ssr: false });
+
+const PAGE_TITLE = "庫存與倉儲";
+
+type Criteria = {
+  stockTxn: { rangeDays: number };
+  stockInOut: { rangeDays: number };
+  balance: { rangeDays: number };
+  consumption: { rangeDays: number };
+};
+
+const defaultCriteria: Criteria = {
+  stockTxn: { rangeDays: DEFAULT_RANGE_DAYS },
+  stockInOut: { rangeDays: DEFAULT_RANGE_DAYS },
+  balance: { rangeDays: DEFAULT_RANGE_DAYS },
+  consumption: { rangeDays: DEFAULT_RANGE_DAYS },
+};
+
+export default function WarehouseChartPage() {
+  const [criteria, setCriteria] = useState<Criteria>(defaultCriteria);
+  const [itemCodeBalance, setItemCodeBalance] = useState("");
+  const [debouncedItemCodeBalance, setDebouncedItemCodeBalance] = useState("");
+  const [consumptionItemCodes, setConsumptionItemCodes] = useState<string[]>([]);
+  const [consumptionItemCodeInput, setConsumptionItemCodeInput] = useState("");
+  const [error, setError] = useState<string | null>(null);
+  const [chartData, setChartData] = useState<{
+    stockTxn: { date: string; inQty: number; outQty: number; totalQty: number }[];
+    stockInOut: { date: string; inQty: number; outQty: number }[];
+    balance: { date: string; balance: number }[];
+    consumption: { month: string; outQty: number }[];
+    consumptionByItems?: { months: string[]; series: { name: string; data: number[] }[] };
+  }>({ stockTxn: [], stockInOut: [], balance: [], consumption: [] });
+  const [loadingCharts, setLoadingCharts] = useState<Record<string, boolean>>({});
+
+  const updateCriteria = useCallback(
+    <K extends keyof Criteria>(key: K, updater: (prev: Criteria[K]) => Criteria[K]) => {
+      setCriteria((prev) => ({ ...prev, [key]: updater(prev[key]) }));
+    },
+    []
+  );
+  const setChartLoading = useCallback((key: string, value: boolean) => {
+    setLoadingCharts((prev) => (prev[key] === value ? prev : { ...prev, [key]: value }));
+  }, []);
+
+  React.useEffect(() => {
+    const t = setTimeout(() => setDebouncedItemCodeBalance(itemCodeBalance), ITEM_CODE_DEBOUNCE_MS);
+    return () => clearTimeout(t);
+  }, [itemCodeBalance]);
+  const addConsumptionItem = useCallback(() => {
+    const code = consumptionItemCodeInput.trim();
+    if (!code || consumptionItemCodes.includes(code)) return;
+    setConsumptionItemCodes((prev) => [...prev, code].sort());
+    setConsumptionItemCodeInput("");
+  }, [consumptionItemCodeInput, consumptionItemCodes]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.stockTxn.rangeDays);
+    setChartLoading("stockTxn", true);
+    fetchStockTransactionsByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          stockTxn: data as { date: string; inQty: number; outQty: number; totalQty: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("stockTxn", false));
+  }, [criteria.stockTxn, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.stockInOut.rangeDays);
+    setChartLoading("stockInOut", true);
+    fetchStockInOutByDate(s, e)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          stockInOut: data as { date: string; inQty: number; outQty: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("stockInOut", false));
+  }, [criteria.stockInOut, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.balance.rangeDays);
+    const item = debouncedItemCodeBalance.trim() || undefined;
+    setChartLoading("balance", true);
+    fetchStockBalanceTrend(s, e, item)
+      .then((data) =>
+        setChartData((prev) => ({
+          ...prev,
+          balance: data as { date: string; balance: number }[],
+        }))
+      )
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("balance", false));
+  }, [criteria.balance, debouncedItemCodeBalance, setChartLoading]);
+
+  React.useEffect(() => {
+    const { startDate: s, endDate: e } = toDateRange(criteria.consumption.rangeDays);
+    setChartLoading("consumption", true);
+    if (consumptionItemCodes.length === 0) {
+      fetchConsumptionTrendByMonth(dayjs().year(), s, e, undefined)
+        .then((data) =>
+          setChartData((prev) => ({
+            ...prev,
+            consumption: data as { month: string; outQty: number }[],
+            consumptionByItems: undefined,
+          }))
+        )
+        .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+        .finally(() => setChartLoading("consumption", false));
+      return;
+    }
+    Promise.all(
+      consumptionItemCodes.map((code) =>
+        fetchConsumptionTrendByMonth(dayjs().year(), s, e, code)
+      )
+    )
+      .then((results) => {
+        const byItem = results.map((rows, i) => ({
+          itemCode: consumptionItemCodes[i],
+          rows: rows as { month: string; outQty: number }[],
+        }));
+        const allMonths = Array.from(
+          new Set(byItem.flatMap((x) => x.rows.map((r) => r.month)))
+        ).sort();
+        const series = byItem.map(({ itemCode, rows }) => ({
+          name: itemCode,
+          data: allMonths.map((m) => {
+            const r = rows.find((x) => x.month === m);
+            return r ? r.outQty : 0;
+          }),
+        }));
+        setChartData((prev) => ({
+          ...prev,
+          consumption: [],
+          consumptionByItems: { months: allMonths, series },
+        }));
+      })
+      .catch((err) => setError(err instanceof Error ? err.message : "Request failed"))
+      .finally(() => setChartLoading("consumption", false));
+  }, [criteria.consumption, consumptionItemCodes, setChartLoading]);
+
+  return (
+    <Box sx={{ maxWidth: 1200, mx: "auto" }}>
+      <Typography variant="h5" sx={{ mb: 2, fontWeight: 600, display: "flex", alignItems: "center", gap: 1 }}>
+        <WarehouseIcon /> {PAGE_TITLE}
+      </Typography>
+      {error && (
+        <Alert severity="error" sx={{ mb: 2 }} onClose={() => setError(null)}>
+          {error}
+        </Alert>
+      )}
+
+      <ChartCard
+        title="按日期庫存流水（入/出/合計）"
+        exportFilename="庫存流水_按日期"
+        exportData={chartData.stockTxn.map((s) => ({ 日期: s.date, 入庫: s.inQty, 出庫: s.outQty, 合計: s.totalQty }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.stockTxn.rangeDays}
+            onChange={(v) => updateCriteria("stockTxn", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.stockTxn ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "line" },
+              xaxis: { categories: chartData.stockTxn.map((s) => s.date) },
+              yaxis: { title: { text: "數量" } },
+              stroke: { curve: "smooth" },
+              dataLabels: { enabled: false },
+            }}
+            series={[
+              { name: "入庫", data: chartData.stockTxn.map((s) => s.inQty) },
+              { name: "出庫", data: chartData.stockTxn.map((s) => s.outQty) },
+              { name: "合計", data: chartData.stockTxn.map((s) => s.totalQty) },
+            ]}
+            type="line"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="按日期入庫與出庫"
+        exportFilename="入庫與出庫_按日期"
+        exportData={chartData.stockInOut.map((s) => ({ 日期: s.date, 入庫: s.inQty, 出庫: s.outQty }))}
+        filters={
+          <DateRangeSelect
+            value={criteria.stockInOut.rangeDays}
+            onChange={(v) => updateCriteria("stockInOut", (c) => ({ ...c, rangeDays: v }))}
+          />
+        }
+      >
+        {loadingCharts.stockInOut ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "area", stacked: false },
+              xaxis: { categories: chartData.stockInOut.map((s) => s.date) },
+              yaxis: { title: { text: "數量" } },
+              stroke: { curve: "smooth" },
+              dataLabels: { enabled: false },
+            }}
+            series={[
+              { name: "入庫", data: chartData.stockInOut.map((s) => s.inQty) },
+              { name: "出庫", data: chartData.stockInOut.map((s) => s.outQty) },
+            ]}
+            type="area"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="庫存餘額趨勢"
+        exportFilename="庫存餘額趨勢"
+        exportData={chartData.balance.map((b) => ({ 日期: b.date, 餘額: b.balance }))}
+        filters={
+          <>
+            <DateRangeSelect
+              value={criteria.balance.rangeDays}
+              onChange={(v) => updateCriteria("balance", (c) => ({ ...c, rangeDays: v }))}
+            />
+            <TextField
+              size="small"
+              label="物料編碼"
+              placeholder="可選"
+              value={itemCodeBalance}
+              onChange={(e) => setItemCodeBalance(e.target.value)}
+              sx={{ minWidth: 180 }}
+            />
+          </>
+        }
+      >
+        {loadingCharts.balance ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "line" },
+              xaxis: { categories: chartData.balance.map((b) => b.date) },
+              yaxis: { title: { text: "餘額" } },
+              stroke: { curve: "smooth" },
+              dataLabels: { enabled: false },
+            }}
+            series={[{ name: "餘額", data: chartData.balance.map((b) => b.balance) }]}
+            type="line"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+
+      <ChartCard
+        title="按月考勤消耗趨勢（出庫量）"
+        exportFilename="按月考勤消耗趨勢_出庫量"
+        exportData={
+          chartData.consumptionByItems
+            ? chartData.consumptionByItems.series.flatMap((s) =>
+                s.data.map((qty, i) => ({
+                  月份: chartData.consumptionByItems!.months[i],
+                  物料編碼: s.name,
+                  出庫量: qty,
+                }))
+              )
+            : chartData.consumption.map((c) => ({ 月份: c.month, 出庫量: c.outQty }))
+        }
+        filters={
+          <>
+            <DateRangeSelect
+              value={criteria.consumption.rangeDays}
+              onChange={(v) => updateCriteria("consumption", (c) => ({ ...c, rangeDays: v }))}
+            />
+            <Stack direction="row" alignItems="center" flexWrap="wrap" gap={1}>
+              <TextField
+                size="small"
+                label="物料編碼"
+                placeholder={consumptionItemCodes.length === 0 ? "不選則全部合計" : "新增物料以分項顯示"}
+                value={consumptionItemCodeInput}
+                onChange={(e) => setConsumptionItemCodeInput(e.target.value)}
+                onKeyDown={(e) => e.key === "Enter" && (e.preventDefault(), addConsumptionItem())}
+                sx={{ minWidth: 180 }}
+              />
+              <Button size="small" variant="outlined" onClick={addConsumptionItem}>
+                新增
+              </Button>
+              {consumptionItemCodes.map((code) => (
+                <Chip
+                  key={code}
+                  label={code}
+                  size="small"
+                  onDelete={() =>
+                    setConsumptionItemCodes((prev) => prev.filter((c) => c !== code))
+                  }
+                />
+              ))}
+            </Stack>
+          </>
+        }
+      >
+        {loadingCharts.consumption ? (
+          <Skeleton variant="rectangular" height={320} />
+        ) : chartData.consumptionByItems ? (
+          <ApexCharts
+            options={{
+              chart: { type: "bar" },
+              xaxis: { categories: chartData.consumptionByItems.months },
+              yaxis: { title: { text: "出庫量" } },
+              plotOptions: { bar: { columnWidth: "60%", stacked: false } },
+              dataLabels: { enabled: false },
+              legend: { position: "top" },
+            }}
+            series={chartData.consumptionByItems.series}
+            type="bar"
+            width="100%"
+            height={320}
+          />
+        ) : (
+          <ApexCharts
+            options={{
+              chart: { type: "bar" },
+              xaxis: { categories: chartData.consumption.map((c) => c.month) },
+              yaxis: { title: { text: "出庫量" } },
+              plotOptions: { bar: { columnWidth: "60%" } },
+              dataLabels: { enabled: false },
+            }}
+            series={[{ name: "出庫量", data: chartData.consumption.map((c) => c.outQty) }]}
+            type="bar"
+            width="100%"
+            height={320}
+          />
+        )}
+      </ChartCard>
+    </Box>
+  );
+}
diff --git a/src/app/(main)/settings/itemPrice/page.tsx b/src/app/(main)/settings/itemPrice/page.tsx
new file mode 100644
index 0000000..d6d3cbc
--- /dev/null
+++ b/src/app/(main)/settings/itemPrice/page.tsx
@@ -0,0 +1,27 @@
+import { Metadata } from "next";
+import { Suspense } from "react";
+import { I18nProvider, getServerI18n } from "@/i18n";
+import ItemPriceSearch from "@/components/ItemPriceSearch/ItemPriceSearch";
+import PageTitleBar from "@/components/PageTitleBar";
+
+export const metadata: Metadata = {
+  title: "Price Inquiry",
+};
+
+const ItemPriceSetting: React.FC = async () => {
+  const { t } = await getServerI18n("inventory", "common");
+
+  return (
+    <>
+<PageTitleBar title={t("Price Inquiry", { ns: "common" })} className="mb-4" />
+
+      <I18nProvider namespaces={["common", "inventory"]}>
+        <Suspense fallback={<ItemPriceSearch.Loading />}>
+          <ItemPriceSearch />
+        </Suspense>
+      </I18nProvider>
+    </>
+  );
+};
+
+export default ItemPriceSetting;
\ No newline at end of file
diff --git a/src/app/api/chart/client.ts b/src/app/api/chart/client.ts
new file mode 100644
index 0000000..aa85668
--- /dev/null
+++ b/src/app/api/chart/client.ts
@@ -0,0 +1,442 @@
+import { clientAuthFetch } from "@/app/utils/clientAuthFetch";
+import { NEXT_PUBLIC_API_URL } from "@/config/api";
+
+const BASE = `${NEXT_PUBLIC_API_URL}/chart`;
+
+function buildParams(params: Record<string, string | number | undefined>) {
+  const p = new URLSearchParams();
+  Object.entries(params).forEach(([k, v]) => {
+    if (v !== undefined && v !== "") p.set(k, String(v));
+  });
+  return p.toString();
+}
+
+export interface StockTransactionsByDateRow {
+  date: string;
+  inQty: number;
+  outQty: number;
+  totalQty: number;
+}
+
+export interface DeliveryOrderByDateRow {
+  date: string;
+  orderCount: number;
+  totalQty: number;
+}
+
+export interface PurchaseOrderByStatusRow {
+  status: string;
+  count: number;
+}
+
+export interface StockInOutByDateRow {
+  date: string;
+  inQty: number;
+  outQty: number;
+}
+
+export interface TopDeliveryItemsRow {
+  itemCode: string;
+  itemName: string;
+  totalQty: number;
+}
+
+export interface StockBalanceTrendRow {
+  date: string;
+  balance: number;
+}
+
+export interface ConsumptionTrendByMonthRow {
+  month: string;
+  outQty: number;
+}
+
+export interface StaffDeliveryPerformanceRow {
+  date: string;
+  staffName: string;
+  orderCount: number;
+  totalMinutes: number;
+}
+
+export interface StaffOption {
+  staffNo: string;
+  name: string;
+}
+
+export async function fetchStaffDeliveryPerformanceHandlers(): Promise<StaffOption[]> {
+  const res = await clientAuthFetch(`${BASE}/staff-delivery-performance-handlers`);
+  if (!res.ok) throw new Error("Failed to fetch staff list");
+  const data = await res.json();
+  if (!Array.isArray(data)) return [];
+  return data.map((r: Record<string, unknown>) => ({
+    staffNo: String(r.staffNo ?? ""),
+    name: String(r.name ?? ""),
+  }));
+}
+
+// Job order
+export interface JobOrderByStatusRow {
+  status: string;
+  count: number;
+}
+
+export interface JobOrderCountByDateRow {
+  date: string;
+  orderCount: number;
+}
+
+export interface JobOrderCreatedCompletedRow {
+  date: string;
+  createdCount: number;
+  completedCount: number;
+}
+
+export interface ProductionScheduleByDateRow {
+  date: string;
+  scheduledItemCount: number;
+  totalEstProdCount: number;
+}
+
+export interface PlannedDailyOutputRow {
+  itemCode: string;
+  itemName: string;
+  dailyQty: number;
+}
+
+export async function fetchJobOrderByStatus(
+  targetDate?: string
+): Promise<JobOrderByStatusRow[]> {
+  const q = targetDate ? buildParams({ targetDate }) : "";
+  const res = await clientAuthFetch(
+    q ? `${BASE}/job-order-by-status?${q}` : `${BASE}/job-order-by-status`
+  );
+  if (!res.ok) throw new Error("Failed to fetch job order by status");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    status: String(r.status ?? ""),
+    count: Number(r.count ?? 0),
+  }));
+}
+
+export async function fetchJobOrderCountByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<JobOrderCountByDateRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(`${BASE}/job-order-count-by-date?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch job order count by date");
+  const data = await res.json();
+  return normalizeChartRows(data, "date", ["orderCount"]);
+}
+
+export async function fetchJobOrderCreatedCompletedByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<JobOrderCreatedCompletedRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(
+    `${BASE}/job-order-created-completed-by-date?${q}`
+  );
+  if (!res.ok) throw new Error("Failed to fetch job order created/completed");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    date: String(r.date ?? ""),
+    createdCount: Number(r.createdCount ?? 0),
+    completedCount: Number(r.completedCount ?? 0),
+  }));
+}
+
+export interface JobMaterialPendingPickedRow {
+  date: string;
+  pendingCount: number;
+  pickedCount: number;
+}
+
+export async function fetchJobMaterialPendingPickedByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<JobMaterialPendingPickedRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(`${BASE}/job-material-pending-picked-by-date?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch job material pending/picked");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    date: String(r.date ?? ""),
+    pendingCount: Number(r.pendingCount ?? 0),
+    pickedCount: Number(r.pickedCount ?? 0),
+  }));
+}
+
+export interface JobProcessPendingCompletedRow {
+  date: string;
+  pendingCount: number;
+  completedCount: number;
+}
+
+export async function fetchJobProcessPendingCompletedByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<JobProcessPendingCompletedRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(`${BASE}/job-process-pending-completed-by-date?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch job process pending/completed");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    date: String(r.date ?? ""),
+    pendingCount: Number(r.pendingCount ?? 0),
+    completedCount: Number(r.completedCount ?? 0),
+  }));
+}
+
+export interface JobEquipmentWorkingWorkedRow {
+  date: string;
+  workingCount: number;
+  workedCount: number;
+}
+
+export async function fetchJobEquipmentWorkingWorkedByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<JobEquipmentWorkingWorkedRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(`${BASE}/job-equipment-working-worked-by-date?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch job equipment working/worked");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    date: String(r.date ?? ""),
+    workingCount: Number(r.workingCount ?? 0),
+    workedCount: Number(r.workedCount ?? 0),
+  }));
+}
+
+export async function fetchProductionScheduleByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<ProductionScheduleByDateRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(
+    `${BASE}/production-schedule-by-date?${q}`
+  );
+  if (!res.ok) throw new Error("Failed to fetch production schedule by date");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    date: String(r.date ?? ""),
+    scheduledItemCount: Number(r.scheduledItemCount ?? r.scheduleCount ?? 0),
+    totalEstProdCount: Number(r.totalEstProdCount ?? 0),
+  }));
+}
+
+export async function fetchPlannedDailyOutputByItem(
+  limit = 20
+): Promise<PlannedDailyOutputRow[]> {
+  const res = await clientAuthFetch(
+    `${BASE}/planned-daily-output-by-item?limit=${limit}`
+  );
+  if (!res.ok) throw new Error("Failed to fetch planned daily output");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    itemCode: String(r.itemCode ?? ""),
+    itemName: String(r.itemName ?? ""),
+    dailyQty: Number(r.dailyQty ?? 0),
+  }));
+}
+
+/** Planned production by date and by item (production_schedule). */
+export interface PlannedOutputByDateAndItemRow {
+  date: string;
+  itemCode: string;
+  itemName: string;
+  qty: number;
+}
+
+export async function fetchPlannedOutputByDateAndItem(
+  startDate?: string,
+  endDate?: string
+): Promise<PlannedOutputByDateAndItemRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(
+    q ? `${BASE}/planned-output-by-date-and-item?${q}` : `${BASE}/planned-output-by-date-and-item`
+  );
+  if (!res.ok) throw new Error("Failed to fetch planned output by date and item");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    date: String(r.date ?? ""),
+    itemCode: String(r.itemCode ?? ""),
+    itemName: String(r.itemName ?? ""),
+    qty: Number(r.qty ?? 0),
+  }));
+}
+
+export async function fetchStaffDeliveryPerformance(
+  startDate?: string,
+  endDate?: string,
+  staffNos?: string[]
+): Promise<StaffDeliveryPerformanceRow[]> {
+  const p = new URLSearchParams();
+  if (startDate) p.set("startDate", startDate);
+  if (endDate) p.set("endDate", endDate);
+  (staffNos ?? []).forEach((no) => p.append("staffNo", no));
+  const q = p.toString();
+  const res = await clientAuthFetch(
+    q ? `${BASE}/staff-delivery-performance?${q}` : `${BASE}/staff-delivery-performance`
+  );
+  if (!res.ok) throw new Error("Failed to fetch staff delivery performance");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => {
+    // Accept camelCase or lowercase keys (JDBC/DB may return different casing)
+    const row = r as Record<string, unknown>;
+    return {
+      date: String(row.date ?? row.Date ?? ""),
+      staffName: String(row.staffName ?? row.staffname ?? ""),
+      orderCount: Number(row.orderCount ?? row.ordercount ?? 0),
+      totalMinutes: Number(row.totalMinutes ?? row.totalminutes ?? 0),
+    };
+  });
+}
+
+export async function fetchStockTransactionsByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<StockTransactionsByDateRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(`${BASE}/stock-transactions-by-date?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch stock transactions by date");
+  const data = await res.json();
+  return normalizeChartRows(data, "date", ["inQty", "outQty", "totalQty"]);
+}
+
+export async function fetchDeliveryOrderByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<DeliveryOrderByDateRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(`${BASE}/delivery-order-by-date?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch delivery order by date");
+  const data = await res.json();
+  return normalizeChartRows(data, "date", ["orderCount", "totalQty"]);
+}
+
+export async function fetchPurchaseOrderByStatus(
+  targetDate?: string
+): Promise<PurchaseOrderByStatusRow[]> {
+  const q = targetDate
+    ? buildParams({ targetDate })
+    : "";
+  const res = await clientAuthFetch(
+    q ? `${BASE}/purchase-order-by-status?${q}` : `${BASE}/purchase-order-by-status`
+  );
+  if (!res.ok) throw new Error("Failed to fetch purchase order by status");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    status: String(r.status ?? ""),
+    count: Number(r.count ?? 0),
+  }));
+}
+
+export async function fetchStockInOutByDate(
+  startDate?: string,
+  endDate?: string
+): Promise<StockInOutByDateRow[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(`${BASE}/stock-in-out-by-date?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch stock in/out by date");
+  const data = await res.json();
+  return normalizeChartRows(data, "date", ["inQty", "outQty"]);
+}
+
+export interface TopDeliveryItemOption {
+  itemCode: string;
+  itemName: string;
+}
+
+export async function fetchTopDeliveryItemsItemOptions(
+  startDate?: string,
+  endDate?: string
+): Promise<TopDeliveryItemOption[]> {
+  const q = buildParams({ startDate: startDate ?? "", endDate: endDate ?? "" });
+  const res = await clientAuthFetch(
+    q ? `${BASE}/top-delivery-items-item-options?${q}` : `${BASE}/top-delivery-items-item-options`
+  );
+  if (!res.ok) throw new Error("Failed to fetch item options");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    itemCode: String(r.itemCode ?? ""),
+    itemName: String(r.itemName ?? ""),
+  }));
+}
+
+export async function fetchTopDeliveryItems(
+  startDate?: string,
+  endDate?: string,
+  limit = 10,
+  itemCodes?: string[]
+): Promise<TopDeliveryItemsRow[]> {
+  const p = new URLSearchParams();
+  if (startDate) p.set("startDate", startDate);
+  if (endDate) p.set("endDate", endDate);
+  p.set("limit", String(limit));
+  (itemCodes ?? []).forEach((code) => p.append("itemCode", code));
+  const q = p.toString();
+  const res = await clientAuthFetch(`${BASE}/top-delivery-items?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch top delivery items");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    itemCode: String(r.itemCode ?? ""),
+    itemName: String(r.itemName ?? ""),
+    totalQty: Number(r.totalQty ?? 0),
+  }));
+}
+
+export async function fetchStockBalanceTrend(
+  startDate?: string,
+  endDate?: string,
+  itemCode?: string
+): Promise<StockBalanceTrendRow[]> {
+  const q = buildParams({
+    startDate: startDate ?? "",
+    endDate: endDate ?? "",
+    itemCode: itemCode ?? "",
+  });
+  const res = await clientAuthFetch(`${BASE}/stock-balance-trend?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch stock balance trend");
+  const data = await res.json();
+  return normalizeChartRows(data, "date", ["balance"]);
+}
+
+export async function fetchConsumptionTrendByMonth(
+  year?: number,
+  startDate?: string,
+  endDate?: string,
+  itemCode?: string
+): Promise<ConsumptionTrendByMonthRow[]> {
+  const q = buildParams({
+    year: year ?? "",
+    startDate: startDate ?? "",
+    endDate: endDate ?? "",
+    itemCode: itemCode ?? "",
+  });
+  const res = await clientAuthFetch(`${BASE}/consumption-trend-by-month?${q}`);
+  if (!res.ok) throw new Error("Failed to fetch consumption trend");
+  const data = await res.json();
+  return (Array.isArray(data) ? data : []).map((r: Record<string, unknown>) => ({
+    month: String(r.month ?? ""),
+    outQty: Number(r.outQty ?? 0),
+  }));
+}
+
+/** Normalize rows: ensure date key is string and numeric keys are numbers (backend may return BigDecimal/Long). */
+function normalizeChartRows<T>(
+  rows: unknown[],
+  dateKey: string,
+  numberKeys: string[]
+): T[] {
+  if (!Array.isArray(rows)) return [];
+  return rows.map((r: Record<string, unknown>) => {
+    const out: Record<string, unknown> = {};
+    out[dateKey] = r[dateKey] != null ? String(r[dateKey]) : "";
+    numberKeys.forEach((k) => {
+      out[k] = Number(r[k]) || 0;
+    });
+    return out as T;
+  });
+}
diff --git a/src/app/api/inventory/index.ts b/src/app/api/inventory/index.ts
index f29d0af..869bed2 100644
--- a/src/app/api/inventory/index.ts
+++ b/src/app/api/inventory/index.ts
@@ -24,6 +24,8 @@ export interface InventoryResult {
   price: number;
   currencyName: string;
   status: string;
+  latestMarketUnitPrice?: number;
+  latestMupUpdatedDate?: string;
 }
 
 export interface InventoryLotLineResult {
diff --git a/src/app/api/settings/item/index.ts b/src/app/api/settings/item/index.ts
index cdb7cce..e85933e 100644
--- a/src/app/api/settings/item/index.ts
+++ b/src/app/api/settings/item/index.ts
@@ -62,6 +62,10 @@ export type ItemsResult = {
   isEgg?: boolean | undefined;
   isFee?: boolean | undefined;
   isBag?: boolean | undefined;
+  averageUnitPrice?: number | string;
+  latestMarketUnitPrice?: number;
+  latestMupUpdatedDate?: string;
+  purchaseUnit?: string;
 };
 
 export type Result = {
diff --git a/src/app/utils/formatUtil.ts b/src/app/utils/formatUtil.ts
index 60ecdc6..d3ca843 100644
--- a/src/app/utils/formatUtil.ts
+++ b/src/app/utils/formatUtil.ts
@@ -26,12 +26,21 @@ export const decimalFormatter = new Intl.NumberFormat("en-HK", {
   maximumFractionDigits: 5,
 });
 
+/** Use for prices (e.g. market unit price): 2 decimal places only */
+export const priceFormatter = new Intl.NumberFormat("en-HK", {
+  minimumFractionDigits: 2,
+  maximumFractionDigits: 2,
+});
+
 export const integerFormatter = new Intl.NumberFormat("en-HK", {});
 
 export const INPUT_DATE_FORMAT = "YYYY-MM-DD";
 
 export const OUTPUT_DATE_FORMAT = "YYYY-MM-DD";
 
+/** Date and time for display, e.g. "YYYY-MM-DD HH:mm" */
+export const OUTPUT_DATETIME_FORMAT = "YYYY-MM-DD HH:mm";
+
 export const INPUT_TIME_FORMAT = "HH:mm:ss";
 
 export const OUTPUT_TIME_FORMAT = "HH:mm:ss";
diff --git a/src/components/Breadcrumb/Breadcrumb.tsx b/src/components/Breadcrumb/Breadcrumb.tsx
index a462fef..74f1a1b 100644
--- a/src/components/Breadcrumb/Breadcrumb.tsx
+++ b/src/components/Breadcrumb/Breadcrumb.tsx
@@ -8,7 +8,13 @@ import { usePathname } from "next/navigation";
 import { useTranslation } from "react-i18next";
 
 const pathToLabelMap: { [path: string]: string } = {
-  "": "Overview",
+  "": "總覽",
+  "/chart": "圖表報告",
+  "/chart/warehouse": "庫存與倉儲",
+  "/chart/purchase": "採購",
+  "/chart/delivery": "發貨與配送",
+  "/chart/joborder": "工單",
+  "/chart/forecast": "預測與計劃",
   "/projects": "Projects",
   "/projects/create": "Create Project",
   "/tasks": "Task Template",
@@ -39,6 +45,7 @@ const pathToLabelMap: { [path: string]: string } = {
   "/stockIssue": "Stock Issue",
   "/report": "Report",
   "/bagPrint": "打袋機",
+  "/settings/itemPrice": "Price Inquiry",
 };
 
 const Breadcrumb = () => {
diff --git a/src/components/ItemPriceSearch/ItemPriceSearch.tsx b/src/components/ItemPriceSearch/ItemPriceSearch.tsx
new file mode 100644
index 0000000..b356567
--- /dev/null
+++ b/src/components/ItemPriceSearch/ItemPriceSearch.tsx
@@ -0,0 +1,335 @@
+"use client";
+
+import { useCallback, useMemo, useRef, useState } from "react";
+import { useTranslation } from "react-i18next";
+import SearchBox, { Criterion } from "@/components/SearchBox";
+import { ItemsResult, ItemsResultResponse } from "@/app/api/settings/item";
+import { Box, Button, Card, CardContent, CircularProgress, Grid, Typography } from "@mui/material";
+import Download from "@mui/icons-material/Download";
+import Upload from "@mui/icons-material/Upload";
+import { priceFormatter, OUTPUT_DATETIME_FORMAT } from "@/app/utils/formatUtil";
+import dayjs, { Dayjs } from "dayjs";
+import axiosInstance from "@/app/(main)/axios/axiosInstance";
+import { NEXT_PUBLIC_API_URL } from "@/config/api";
+
+type SearchQuery = {
+  code: string;
+  name: string;
+};
+
+type ItemPriceSearchComponent = React.FC & {
+  Loading: React.FC;
+};
+
+type SearchParamNames = keyof SearchQuery;
+
+const ItemPriceSearch: ItemPriceSearchComponent = () => {
+  const { t } = useTranslation(["inventory", "common"]);
+
+  const [item, setItem] = useState<ItemsResult | null>(null);
+  const [isSearching, setIsSearching] = useState(false);
+  const [isDownloading, setIsDownloading] = useState(false);
+  const [isUploading, setIsUploading] = useState(false);
+
+  const criteria: Criterion<SearchParamNames>[] = useMemo(
+    () => [
+      { label: t("Code"), paramName: "code", type: "text" },
+      { label: t("Name"), paramName: "name", type: "text" },
+    ],
+    [t],
+  );
+
+  const fetchExactItem = useCallback(async (query: SearchQuery) => {
+    const trimmedCode = query.code.trim();
+    const trimmedName = query.name.trim();
+    if (!trimmedCode && !trimmedName) {
+      setItem(null);
+      return;
+    }
+
+    setIsSearching(true);
+    try {
+      const params = {
+        code: trimmedCode,
+        name: trimmedName,
+        pageNum: 1,
+        pageSize: 20,
+      };
+
+      const res = await axiosInstance.get<ItemsResultResponse>(
+        `${NEXT_PUBLIC_API_URL}/items/getRecordByPage`,
+        { params },
+      );
+
+      if (!res?.data?.records || res.data.records.length === 0) {
+        setItem(null);
+        return;
+      }
+
+      const records = res.data.records as ItemsResult[];
+
+      const exactMatch = records.find((r) => {
+        const codeMatch = !trimmedCode || (r.code && String(r.code).toLowerCase() === trimmedCode.toLowerCase());
+        const nameMatch = !trimmedName || (r.name && String(r.name).toLowerCase() === trimmedName.toLowerCase());
+        return codeMatch && nameMatch;
+      });
+
+      setItem(exactMatch ?? null);
+    } catch {
+      setItem(null);
+    } finally {
+      setIsSearching(false);
+    }
+  }, []);
+
+  const handleSearch = useCallback(
+    (inputs: Record<SearchParamNames, string>) => {
+      const query: SearchQuery = {
+        code: inputs.code ?? "",
+        name: inputs.name ?? "",
+      };
+      fetchExactItem(query);
+    },
+    [fetchExactItem],
+  );
+
+  const handleReset = useCallback(() => {
+    setItem(null);
+  }, []);
+
+  const fileInputRef = useRef<HTMLInputElement>(null);
+
+  const handleDownloadTemplate = useCallback(async () => {
+    setIsDownloading(true);
+    try {
+      const res = await axiosInstance.get(
+        `${NEXT_PUBLIC_API_URL}/items/marketUnitPrice/template`,
+        { responseType: "blob" },
+      );
+      const url = URL.createObjectURL(res.data as Blob);
+      const a = document.createElement("a");
+      a.href = url;
+      a.download = "market_unit_price_template.xlsx";
+      a.click();
+      URL.revokeObjectURL(url);
+    } catch {
+      alert(t("Download failed", { ns: "common" }));
+    } finally {
+      setIsDownloading(false);
+    }
+  }, [t]);
+
+  const handleUploadClick = useCallback(() => {
+    fileInputRef.current?.click();
+  }, []);
+
+  const handleUploadChange = useCallback(
+    async (e: React.ChangeEvent<HTMLInputElement>) => {
+      const file = e.target.files?.[0];
+      if (!file) return;
+      setIsUploading(true);
+      const formData = new FormData();
+      formData.append("file", file);
+      try {
+        const res = await axiosInstance.post<{
+          success: boolean;
+          updated?: number;
+          errors?: string[];
+        }>(
+          `${NEXT_PUBLIC_API_URL}/items/marketUnitPrice/import`,
+          formData,
+          { headers: { "Content-Type": "multipart/form-data" } },
+        );
+        const data = res.data;
+        if (!data.success) {
+          const errMsg =
+            (data.errors?.length ?? 0) > 0
+              ? `${t("Upload failed", { ns: "common" })}\n\n${(data.errors ?? []).join("\n")}`
+              : t("Upload failed", { ns: "common" });
+          alert(errMsg);
+          return;
+        }
+        const updated = data.updated ?? 0;
+        if ((data.errors?.length ?? 0) > 0) {
+          const successLabel = t("Upload successful", { ns: "common" });
+          const countLabel = t("item(s) updated", { ns: "common" });
+          const rowErrorsLabel = t("Upload row errors", { ns: "common" });
+          const msg = `${successLabel} ${updated} ${countLabel}\n\n${rowErrorsLabel}\n${(data.errors ?? []).join("\n")}`;
+          alert(msg);
+        } else {
+          alert(t("Upload successful", { ns: "common" }));
+        }
+        if (item) fetchExactItem({ code: item.code ?? "", name: item.name ?? "" });
+      } catch {
+        alert(t("Upload failed", { ns: "common" }));
+      } finally {
+        setIsUploading(false);
+        e.target.value = "";
+      }
+    },
+    [item, fetchExactItem, t],
+  );
+
+  const avgPrice = useMemo(() => {
+    if (item?.averageUnitPrice == null || item.averageUnitPrice === "") return null;
+    const n = Number(item.averageUnitPrice);
+    return Number.isFinite(n) ? n : null;
+  }, [item?.averageUnitPrice]);
+
+  return (
+    <>
+      <SearchBox<SearchParamNames>
+        criteria={criteria}
+        onSearch={handleSearch}
+        onReset={handleReset}
+        extraActions={
+          <>
+            <Button
+              variant="outlined"
+              startIcon={isDownloading ? <CircularProgress size={18} color="inherit" /> : <Download />}
+              onClick={handleDownloadTemplate}
+              disabled={isDownloading || isUploading}
+              sx={{ borderColor: "#e2e8f0", color: "#334155" }}
+            >
+              {isDownloading ? t("Downloading...", { ns: "common" }) : t("Download Template", { ns: "common" })}
+            </Button>
+            <Button
+              variant="outlined"
+              component="label"
+              startIcon={isUploading ? <CircularProgress size={18} color="inherit" /> : <Upload />}
+              disabled={isDownloading || isUploading}
+              sx={{ borderColor: "#e2e8f0", color: "#334155" }}
+            >
+              {isUploading ? t("Uploading...", { ns: "common" }) : t("Upload", { ns: "common" })}
+              <input
+                ref={fileInputRef}
+                type="file"
+                hidden
+                accept=".xlsx,.xls"
+                onChange={handleUploadChange}
+              />
+            </Button>
+          </>
+        }
+      />
+
+      <Box sx={{ mt: 2 }}>
+        {isSearching && (
+          <Typography variant="body2" color="text.secondary">
+            {t("Searching")}...
+          </Typography>
+        )}
+
+        {!isSearching && !item && (
+          <Typography variant="body2" color="text.secondary">
+            {t("No item selected")}
+          </Typography>
+        )}
+
+        {!isSearching && item && (
+          <Grid container spacing={2} sx={{ alignItems: "stretch" }}>
+            {/* Box 1: Item info */}
+            <Grid item xs={12} sm={6} md={4} sx={{ display: "flex" }}>
+              <Card
+                variant="outlined"
+                sx={{
+                  borderRadius: 2,
+                  flex: 1,
+                  display: "flex",
+                  flexDirection: "column",
+                }}
+              >
+                <CardContent sx={{ py: 2, flex: 1, "&:last-child": { pb: 2 } }}>
+                  <Typography variant="h6" sx={{ fontWeight: 600, mb: 1 }}>
+                    {item.code}
+                  </Typography>
+                  <Typography
+                    variant="body1"
+                    color="text.secondary"
+                    sx={{
+                      mb: 0.5,
+                      height: "2.5em",
+                      lineHeight: 1.25,
+                      display: "-webkit-box",
+                      WebkitLineClamp: 2,
+                      WebkitBoxOrient: "vertical",
+                      overflow: "hidden",
+                    }}
+                  >
+                    {item.name}
+                  </Typography>
+                  <Typography variant="body2" color="text.secondary">
+                    {[
+                      item.type ? t(item.type.toUpperCase(), { ns: "common" }) : null,
+                      item.purchaseUnit ?? null,
+                    ]
+                      .filter(Boolean)
+                      .join(" · ") || "—"}
+                  </Typography>
+                </CardContent>
+              </Card>
+            </Grid>
+
+            {/* Box 2: Avg unit price (from items table) */}
+            <Grid item xs={12} sm={6} md={4} sx={{ display: "flex" }}>
+              <Card variant="outlined" sx={{ borderRadius: 2, flex: 1, display: "flex", flexDirection: "column", minHeight: 0 }}>
+                <CardContent sx={{ py: 2, flex: 1, minHeight: 0, "&:last-child": { pb: 2 }, display: "flex", flexDirection: "column", alignItems: "flex-start", justifyContent: "flex-start" }}>
+                  <Typography variant="subtitle2" color="text.secondary" sx={{ mb: 1, flexShrink: 0 }}>
+                    {t("Average unit price", { ns: "inventory" })}
+                  </Typography>
+                  <Typography variant="h5" sx={{ width: "100%", flex: 1, display: "flex", alignItems: "center", justifyContent: "center", textAlign: "center", fontWeight: 500, color: "black", minHeight: 0 }}>
+                    {avgPrice != null && avgPrice !== 0
+                      ? `HKD ${priceFormatter.format(avgPrice)}`
+                      : t("No Purchase Order After 2026-01-01", { ns: "common" })}
+                  </Typography>
+                  <Box sx={{ mt: "auto", height: 32, display: "flex", alignItems: "center" }} aria-hidden />
+                </CardContent>
+              </Card>
+            </Grid>
+
+            {/* Box 3: Latest market unit price & update date (from items table) */}
+            <Grid item xs={12} sm={6} md={4} sx={{ display: "flex" }}>
+              <Card variant="outlined" sx={{ borderRadius: 2, flex: 1, display: "flex", flexDirection: "column", minHeight: 0 }}>
+                <CardContent sx={{ py: 2, flex: 1, minHeight: 0, "&:last-child": { pb: 2 }, display: "flex", flexDirection: "column", alignItems: "flex-start", justifyContent: "flex-start" }}>
+                  <Typography variant="subtitle2" color="text.secondary" sx={{ mb: 1, flexShrink: 0 }}>
+                    {t("Latest market unit price", { ns: "inventory" })}
+                  </Typography>
+                  <Typography variant="h5" sx={{ width: "100%", textAlign: "center", fontWeight: 500, color: "black", flex: 1, minHeight: 0, display: "flex", alignItems: "center", justifyContent: "center" }}>
+                    {item.latestMarketUnitPrice != null && Number(item.latestMarketUnitPrice) !== 0
+                      ? `HKD ${priceFormatter.format(Number(item.latestMarketUnitPrice))}`
+                      : t("No Import Record", { ns: "common" })}
+                  </Typography>
+                  <Box sx={{ mt: "auto", height: 32, display: "flex", alignItems: "center" }}>
+                    <Typography variant="body2" color="text.secondary">
+                      {item.latestMupUpdatedDate != null && item.latestMupUpdatedDate !== ""
+                        ? (() => {
+                            const raw = item.latestMupUpdatedDate;
+                            let d: Dayjs | null = null;
+                            if (Array.isArray(raw) && raw.length >= 5) {
+                              const [y, m, day, h, min] = raw as number[];
+                              d = dayjs(new Date(y, (m ?? 1) - 1, day ?? 1, h ?? 0, min ?? 0));
+                            } else if (typeof raw === "string") {
+                              d = dayjs(raw);
+                            }
+                            return d?.isValid() ? d.format(OUTPUT_DATETIME_FORMAT) : String(raw);
+                          })()
+                        : item.latestMarketUnitPrice != null && Number(item.latestMarketUnitPrice) !== 0
+                          ? "—"
+                          : ""}
+                    </Typography>
+                  </Box>
+                </CardContent>
+              </Card>
+            </Grid>
+          </Grid>
+        )}
+      </Box>
+    </>
+  );
+};
+
+ItemPriceSearch.Loading = function Loading() {
+  return <div>Loading...</div>;
+};
+
+export default ItemPriceSearch;
diff --git a/src/components/NavigationContent/NavigationContent.tsx b/src/components/NavigationContent/NavigationContent.tsx
index 50054d7..e8a727c 100644
--- a/src/components/NavigationContent/NavigationContent.tsx
+++ b/src/components/NavigationContent/NavigationContent.tsx
@@ -22,6 +22,7 @@ import Kitchen from "@mui/icons-material/Kitchen";
 import Inventory2 from "@mui/icons-material/Inventory2";
 import Print from "@mui/icons-material/Print";
 import Assessment from "@mui/icons-material/Assessment";
+import ShowChart from "@mui/icons-material/ShowChart";
 import Settings from "@mui/icons-material/Settings";
 import Person from "@mui/icons-material/Person";
 import Group from "@mui/icons-material/Group";
@@ -184,6 +185,45 @@ const NavigationContent: React.FC = () => {
       requiredAbility: [AUTH.TESTING, AUTH.ADMIN],
       isHidden: false,
     },
+    {
+      icon: <ShowChart />,
+      label: "圖表報告",
+      path: "",
+      requiredAbility: [AUTH.TESTING, AUTH.ADMIN],
+      isHidden: false,
+      children: [
+        {
+          icon: <Warehouse />,
+          label: "庫存與倉儲",
+          path: "/chart/warehouse",
+          requiredAbility: [AUTH.TESTING, AUTH.ADMIN],
+        },
+        {
+          icon: <Storefront />,
+          label: "採購",
+          path: "/chart/purchase",
+          requiredAbility: [AUTH.TESTING, AUTH.ADMIN],
+        },
+        {
+          icon: <LocalShipping />,
+          label: "發貨與配送",
+          path: "/chart/delivery",
+          requiredAbility: [AUTH.TESTING, AUTH.ADMIN],
+        },
+        {
+          icon: <Assignment />,
+          label: "工單",
+          path: "/chart/joborder",
+          requiredAbility: [AUTH.TESTING, AUTH.ADMIN],
+        },
+        {
+          icon: <TrendingUp />,
+          label: "預測與計劃",
+          path: "/chart/forecast",
+          requiredAbility: [AUTH.TESTING, AUTH.ADMIN],
+        },
+      ],
+    },
     {
       icon: <Settings />,
       label: "Settings",
@@ -212,6 +252,11 @@ const NavigationContent: React.FC = () => {
           label: "Equipment",
           path: "/settings/equipment",
         },
+        {
+          icon: <Assessment />,
+          label: "Price Inquiry",
+          path: "/settings/itemPrice",
+        },
         {
           icon: <Warehouse />,
           label: "Warehouse",
@@ -284,6 +329,12 @@ const NavigationContent: React.FC = () => {
   const pathname = usePathname();
 
   const [openItems, setOpenItems] = React.useState<string[]>([]);
+  // Keep "圖表報告" expanded when on any chart sub-route
+  React.useEffect(() => {
+    if (pathname.startsWith("/chart/") && !openItems.includes("圖表報告")) {
+      setOpenItems((prev) => [...prev, "圖表報告"]);
+    }
+  }, [pathname, openItems]);
   const toggleItem = (label: string) => {
     setOpenItems((prevOpenItems) =>
       prevOpenItems.includes(label)
diff --git a/src/components/ProductionProcess/EquipmentStatusDashboard.tsx b/src/components/ProductionProcess/EquipmentStatusDashboard.tsx
index 7a41e29..d6127db 100644
--- a/src/components/ProductionProcess/EquipmentStatusDashboard.tsx
+++ b/src/components/ProductionProcess/EquipmentStatusDashboard.tsx
@@ -244,16 +244,22 @@ const EquipmentStatusDashboard: React.FC = () => {
                   </Typography>
 
                   <TableContainer component={Paper} sx={{ maxHeight: 440, overflow: 'auto' }}>
-                    <Table size="small">
+                    <Table size="small" sx={{ tableLayout: 'fixed', width: '100%' }}>
                       <TableHead>
                         <TableRow sx={{ position: 'sticky', top: 0, zIndex: 1, backgroundColor: 'background.paper' }}>
-                          <TableCell>
+                          <TableCell sx={{ width: '15%', minWidth: 150 }}>
                             <Typography variant="subtitle2" sx={{ fontWeight: 600 }}>
                               {t("Equipment Name and Code")}
                             </Typography>
                           </TableCell>
                           {details.map((d) => (
-                            <TableCell key={d.equipmentDetailId}>
+                            <TableCell 
+                              key={d.equipmentDetailId}
+                              sx={{ 
+                                width: `${85 / details.length}%`,
+                                textAlign: 'left'
+                              }}
+                            >
                               <Box sx={{ display: "flex", flexDirection: "column" }}>
                                 <Typography variant="subtitle2" sx={{ fontWeight: 600 }}>
                                   {d.equipmentDetailName || "-"}
@@ -269,13 +275,19 @@ const EquipmentStatusDashboard: React.FC = () => {
                       <TableBody>
                         {/* 工序 Row */}
                         <TableRow>
-                          <TableCell>
+                          <TableCell sx={{ width: '15%', minWidth: 150 }}>
                             <Typography variant="subtitle2" sx={{ fontWeight: 600 }}>
                               {t("Process")}
                             </Typography>
                           </TableCell>
                           {details.map((d) => (
-                            <TableCell key={d.equipmentDetailId}>
+                            <TableCell 
+                              key={d.equipmentDetailId}
+                              sx={{ 
+                                width: `${85 / details.length}%`,
+                                textAlign: 'left'
+                              }}
+                            >
                               {d.status === "Processing" ? d.currentProcess?.processName || "-" : "-"}
                             </TableCell>
                           ))}
@@ -283,7 +295,7 @@ const EquipmentStatusDashboard: React.FC = () => {
 
                         {/* 狀態 Row - 修改：Processing 时只显示 job order code */}
                         <TableRow>
-                          <TableCell>
+                          <TableCell sx={{ width: '15%', minWidth: 150 }}>
                             <Typography variant="subtitle2" sx={{ fontWeight: 600 }}>
                               {t("Status")}
                             </Typography>
@@ -295,7 +307,13 @@ const EquipmentStatusDashboard: React.FC = () => {
                             // Processing 时只显示 job order code，不显示 Chip
                             if (d.status === "Processing" && cp?.jobOrderCode) {
                               return (
-                                <TableCell key={d.equipmentDetailId}>
+                                <TableCell 
+                                  key={d.equipmentDetailId}
+                                  sx={{ 
+                                    width: `${85 / details.length}%`,
+                                    textAlign: 'left'
+                                  }}
+                                >
                                   <Typography variant="body2" sx={{ fontWeight: 500 }}>
                                    {cp.jobOrderCode}
                                   </Typography>
@@ -305,7 +323,13 @@ const EquipmentStatusDashboard: React.FC = () => {
                             
                             // 其他状态显示 Chip
                             return (
-                              <TableCell key={d.equipmentDetailId}>
+                              <TableCell 
+                                key={d.equipmentDetailId}
+                                sx={{ 
+                                  width: `${85 / details.length}%`,
+                                  textAlign: 'left'
+                                }}
+                              >
                                 <Chip label={t(`${d.status}`)} color={chipColor} size="small" />
                               </TableCell>
                             );
@@ -316,13 +340,19 @@ const EquipmentStatusDashboard: React.FC = () => {
 
                         {/* 開始時間 Row */}
                         <TableRow>
-                          <TableCell>
+                          <TableCell sx={{ width: '15%', minWidth: 150 }}>
                             <Typography variant="subtitle2" sx={{ fontWeight: 600 }}>
                               {t("Start Time")}
                             </Typography>
                           </TableCell>
                           {details.map((d) => (
-                            <TableCell key={d.equipmentDetailId}>
+                            <TableCell 
+                              key={d.equipmentDetailId}
+                              sx={{ 
+                                width: `${85 / details.length}%`,
+                                textAlign: 'left'
+                              }}
+                            >
                               {d.status === "Processing"
                                 ? formatDateTime(d.currentProcess?.startTime)
                                 : "-"}
@@ -332,13 +362,19 @@ const EquipmentStatusDashboard: React.FC = () => {
 
                         {/* 預計完成時間 Row */}
                         <TableRow>
-                          <TableCell>
+                          <TableCell sx={{ width: '15%', minWidth: 150 }}>
                             <Typography variant="subtitle2" sx={{ fontWeight: 600 }}>
                               {t("預計完成時間")}
                             </Typography>
                           </TableCell>
                           {details.map((d) => (
-                            <TableCell key={d.equipmentDetailId}>
+                            <TableCell 
+                              key={d.equipmentDetailId}
+                              sx={{ 
+                                width: `${85 / details.length}%`,
+                                textAlign: 'left'
+                              }}
+                            >
                               {d.status === "Processing"
                                 ? calculateEstimatedCompletionTime(
                                     d.currentProcess?.startTime,
@@ -351,13 +387,19 @@ const EquipmentStatusDashboard: React.FC = () => {
 
                         {/* 剩餘時間 Row */}
                         <TableRow>
-                          <TableCell>
+                          <TableCell sx={{ width: '15%', minWidth: 150 }}>
                             <Typography variant="subtitle2" sx={{ fontWeight: 600 }}>
                               {t("Remaining Time (min)")}
                             </Typography>
                           </TableCell>
                           {details.map((d) => (
-                            <TableCell align="right" key={d.equipmentDetailId}>
+                            <TableCell 
+                              key={d.equipmentDetailId}
+                              sx={{ 
+                                width: `${85 / details.length}%`,
+                                textAlign: 'left'
+                              }}
+                            >
                               {d.status === "Processing"
                                 ? calculateRemainingTime(
                                     d.currentProcess?.startTime,
diff --git a/src/components/Qc/QcStockInModal.tsx b/src/components/Qc/QcStockInModal.tsx
index c2fcafb..0713934 100644
--- a/src/components/Qc/QcStockInModal.tsx
+++ b/src/components/Qc/QcStockInModal.tsx
@@ -223,7 +223,7 @@ const QcStockInModal: React.FC<Props> = ({
           acceptQty: d.status != StockInStatus.REJECTED ? (d.acceptedQty ?? d.receivedQty ?? d.demandQty) : 0,
           // escResult: (d.escResult && d.escResult?.length > 0) ? d.escResult : [],
           // qcResult: (d.qcResult && d.qcResult?.length > 0) ? d.qcResult : [],//[...dummyQCData],
-          warehouseId: d.defaultWarehouseId ?? 489,
+          warehouseId: d.defaultWarehouseId ?? 1141,
           putAwayLines: d.putAwayLines?.map((line) => ({...line, printQty: 1, _isNew: false, _disableDelete: true})) ?? [],
         } as ModalFormInput
       )
@@ -464,10 +464,10 @@ const QcStockInModal: React.FC<Props> = ({
         const shouldAutoPutaway = isJobOrderBom || isFaItem;
         if (shouldAutoPutaway) {
           // Auto putaway to default warehouse
-          const defaultWarehouseId = stockInLineInfo?.defaultWarehouseId ?? 489;
+          const defaultWarehouseId = stockInLineInfo?.defaultWarehouseId ?? 1141;
           
           // Get warehouse name from warehouse prop or use default
-          let defaultWarehouseName = "2F-W201-#A-01"; // Default warehouse name
+          let defaultWarehouseName = "2F-W200-#A-00"; // Default warehouse name
           if (warehouse && warehouse.length > 0) {
             const defaultWarehouse = warehouse.find(w => w.id === defaultWarehouseId);
             if (defaultWarehouse) {
diff --git a/src/components/SearchBox/SearchBox.tsx b/src/components/SearchBox/SearchBox.tsx
index dc80507..fd59feb 100644
--- a/src/components/SearchBox/SearchBox.tsx
+++ b/src/components/SearchBox/SearchBox.tsx
@@ -120,12 +120,15 @@ interface Props<T extends string> {
   // onSearch: (inputs: Record<T | (Criterion<T>["type"] extends "dateRange" ? `${T}To` : never), string>) => void;
   onSearch: (inputs: Record<T | `${T}To`, string>) => void;
   onReset?: () => void;
+  /** Optional actions rendered in the same row as Reset/Search (e.g. Download, Upload buttons) */
+  extraActions?: React.ReactNode;
 }
 
 function SearchBox<T extends string>({
   criteria,
   onSearch,
   onReset,
+  extraActions,
 }: Props<T>) {
   const { t } = useTranslation("common");
   const defaultAll: AutocompleteOptions = {
@@ -566,7 +569,7 @@ function SearchBox<T extends string>({
             );
           })}
         </Grid>
-        <CardActions sx={{ justifyContent: "flex-start", gap: 1, pt: 2 }}>
+        <CardActions sx={{ justifyContent: "flex-start", gap: 1, pt: 2, flexWrap: "wrap" }}>
           <Button
             variant="outlined"
             startIcon={<RestartAlt />}
@@ -583,6 +586,7 @@ function SearchBox<T extends string>({
           >
             {t("Search")}
           </Button>
+          {extraActions}
         </CardActions>
       </CardContent>
     </Card>
diff --git a/src/i18n/en/common.json b/src/i18n/en/common.json
index 625748a..21eb043 100644
--- a/src/i18n/en/common.json
+++ b/src/i18n/en/common.json
@@ -34,5 +34,19 @@
     "Search or select remark": "Search or select remark",
     "Edit shop details": "Edit shop details",
     "Add Shop to Truck Lane": "Add Shop to Truck Lane",
-    "Truck lane code already exists. Please use a different code.": "Truck lane code already exists. Please use a different code."
+    "Truck lane code already exists. Please use a different code.": "Truck lane code already exists. Please use a different code.",
+    "No Purchase Order After 2026-01-01": "No Purchase Order After 2026-01-01",
+    "No Import Record": "No Import Record",
+    "Download Template": "Download Template",
+    "Upload": "Upload",
+    "Downloading...": "Downloading...",
+    "Uploading...": "Uploading...",
+    "Upload successful": "Upload successful",
+    "Upload failed": "Upload failed",
+    "Download failed": "Download failed",
+    "Upload completed with count": "{{count}} item(s) updated.",
+    "Upload row errors": "The following rows had issues:",
+    "item(s) updated": "item(s) updated.",
+    "Average unit price": "Average unit price",
+    "Latest market unit price": "Latest market unit price"
 }
\ No newline at end of file
diff --git a/src/i18n/en/inventory.json b/src/i18n/en/inventory.json
index 544b7b4..8816a4d 100644
--- a/src/i18n/en/inventory.json
+++ b/src/i18n/en/inventory.json
@@ -1,3 +1,4 @@
 {
-    
+  "Average unit price": "Average unit price",
+  "Latest market unit price": "Latest market unit price"
 }
\ No newline at end of file
diff --git a/src/i18n/zh/common.json b/src/i18n/zh/common.json
index 981f61d..1cf2248 100644
--- a/src/i18n/zh/common.json
+++ b/src/i18n/zh/common.json
@@ -545,5 +545,27 @@
     "Auto-refresh every 10 minutes": "每10分鐘自動刷新",
     "Auto-refresh every 15 minutes": "每15分鐘自動刷新",
     "Auto-refresh every 1 minute": "每1分鐘自動刷新",
-    "Brand": "品牌"
+    "Brand": "品牌",
+    "Price Inquiry": "價格查詢",
+    "No Purchase Order After 2026-01-01": "在2026-01-01後沒有採購記錄",
+    "No Import Record": "沒有導入記錄",
+
+    "wip": "半成品",
+    "cmb": "消耗品",
+    "nm": "雜項及非消耗品",
+    "MAT": "材料",
+    "CMB": "消耗品",
+    "NM": "雜項及非消耗品",
+    "Download Template": "下載範本",
+    "Upload": "上傳",
+    "Downloading...": "正在下載...",
+    "Uploading...": "正在上傳...",
+    "Upload successful": "上傳成功",
+    "Upload failed": "上傳失敗",
+    "Download failed": "下載失敗",
+    "Upload completed with count": "已更新 {{count}} 個項目。",
+    "Upload row errors": "以下行有問題：",
+    "item(s) updated": "個項目已更新。",
+    "Average unit price": "平均單位價格",
+    "Latest market unit price": "最新市場價格"
 }
\ No newline at end of file
diff --git a/src/i18n/zh/inventory.json b/src/i18n/zh/inventory.json
index 9f0ccbf..8d320c5 100644
--- a/src/i18n/zh/inventory.json
+++ b/src/i18n/zh/inventory.json
@@ -266,6 +266,8 @@
   "No lot no entered, will be generated by system.": "未輸入批號，將由系統生成。",
   "Reason for removal": "移除原因",
   "Confirm remove": "確認移除",
-  "Adjusted Qty": "調整後倉存"
+  "Adjusted Qty": "調整後倉存",
+  "Average unit price": "平均單位價格",
+  "Latest market unit price": "最新市場價格"
 
 }