diff --git a/src/app/(main)/inventory/page.tsx b/src/app/(main)/inventory/page.tsx
index 5016aba..046d56a 100644
--- a/src/app/(main)/inventory/page.tsx
+++ b/src/app/(main)/inventory/page.tsx
@@ -1,6 +1,6 @@
 import { preloadInventory } from "@/app/api/inventory";
 import InventorySearch from "@/components/InventorySearch";
-import { getServerI18n } from "@/i18n";
+import { I18nProvider, getServerI18n } from "@/i18n";
 import { Stack, Typography } from "@mui/material";
 import { Metadata } from "next";
 import { Suspense } from "react";
@@ -10,7 +10,7 @@ export const metadata: Metadata = {
 }
 
 const Inventory: React.FC = async () => {
-    const { t } = await getServerI18n("inventory")
+    const { t } = await getServerI18n("inventory", "common")
 
     preloadInventory()
 
@@ -25,9 +25,11 @@ const Inventory: React.FC = async () => {
                 {t("Inventory")}
             </Typography>
         </Stack>
-        <Suspense fallback={<InventorySearch.Loading />}>
-            <InventorySearch />
-        </Suspense>
+        <I18nProvider namespaces={["common", "inventory"]}>
+            <Suspense fallback={<InventorySearch.Loading />}>
+                <InventorySearch />
+            </Suspense>
+        </I18nProvider>
     </>;
 }
 
diff --git a/src/app/(main)/po/page.tsx b/src/app/(main)/po/page.tsx
index 10fc520..e538e16 100644
--- a/src/app/(main)/po/page.tsx
+++ b/src/app/(main)/po/page.tsx
@@ -16,29 +16,20 @@ export const metadata: Metadata = {
 
 const PurchaseOrder: React.FC = async () => {
   const { t } = await getServerI18n("purchaseOrder");
-//   preloadClaims();
-
+  //   preloadClaims();
   return (
     <>
-    <I18nProvider namespaces={["purchaseOrder", "common"]}>
-      <Stack
-        direction="row"
-        justifyContent="space-between"
-        flexWrap="wrap"
-        rowGap={2}
-      >
-        {/* <Button
-          variant="contained"
-          startIcon={<Add />}
-          LinkComponent={Link}
-          href="/po/create"
+      <I18nProvider namespaces={["purchaseOrder", "common"]}>
+        <Stack
+          direction="row"
+          justifyContent="space-between"
+          flexWrap="wrap"
+          rowGap={2}
         >
-          {t("Create Po")}
-        </Button> */}
-      </Stack>
-      <Suspense fallback={<PoSearch.Loading />}>
-        <PoSearch />
-      </Suspense>
+        </Stack>
+          <Suspense fallback={<PoSearch.Loading />}>
+            <PoSearch />
+          </Suspense>
       </I18nProvider>
     </>
   );
diff --git a/src/app/api/inventory/index.ts b/src/app/api/inventory/index.ts
index 5425b24..a7b0aca 100644
--- a/src/app/api/inventory/index.ts
+++ b/src/app/api/inventory/index.ts
@@ -11,9 +11,9 @@ export interface InventoryResult {
     qty: number;
     uomCode: string;
     uomUdfudesc: string;
-    germPerSmallestUnit: number;
-    qtyPerSmallestUnit: number;
-    smallestUnit: string;
+    // germPerSmallestUnit: number;
+    // qtyPerSmallestUnit: number;
+    // smallestUnit: string;
     price: number;
     currencyName: string;
     status: string;
diff --git a/src/app/api/settings/m18ImportTesting/actions.ts b/src/app/api/settings/m18ImportTesting/actions.ts
index 7d36be8..97de637 100644
--- a/src/app/api/settings/m18ImportTesting/actions.ts
+++ b/src/app/api/settings/m18ImportTesting/actions.ts
@@ -8,6 +8,11 @@ export interface M18ImportPoForm {
     modifiedDateTo: string,
 }
 
+export interface M18ImportDoForm {
+    modifiedDateFrom: string,
+    modifiedDateTo: string,
+}
+
 export interface M18ImportPqForm {
     modifiedDateFrom: string,
     modifiedDateTo: string,
@@ -20,6 +25,7 @@ export interface M18ImportMasterDataForm {
 
 export interface M18ImportTestingForm {
     po: M18ImportPoForm,
+    do: M18ImportDoForm,
     pq: M18ImportPqForm,
     masterData: M18ImportMasterDataForm,
 }
@@ -32,6 +38,14 @@ export const testM18ImportPo = async (data: M18ImportPoForm) => {
     })
 }
 
+export const testM18ImportDo = async (data: M18ImportDoForm) => {
+    return serverFetchWithNoContent(`${BASE_API_URL}/m18/do`, {
+        method: "POST",
+        body: JSON.stringify(data),
+        headers: { "Content-Type": "application/json" },
+    })
+}
+
 export const testM18ImportPq = async (data: M18ImportPqForm) => {
     return serverFetchWithNoContent(`${BASE_API_URL}/m18/pq`, {
         method: "POST",
diff --git a/src/components/InventorySearch/InventorySearch.tsx b/src/components/InventorySearch/InventorySearch.tsx
index b50cf20..97eec7e 100644
--- a/src/components/InventorySearch/InventorySearch.tsx
+++ b/src/components/InventorySearch/InventorySearch.tsx
@@ -27,7 +27,7 @@ type SearchParamNames = keyof SearchQuery;
 const InventorySearch: React.FC<Props> = ({
     inventories,
 }) => {
-    const { t } = useTranslation("inventories");
+    const { t } = useTranslation(["inventory", "common"]);
 
     const [filteredInventories, setFilteredInventories] = useState(inventories)
 
@@ -56,6 +56,9 @@ const InventorySearch: React.FC<Props> = ({
             {
                 name: "type",
                 label: t("Type"),
+                renderCell: (params) => {
+                    return t(params.type)
+                }
             },
             {
                 name: "qty",
@@ -68,17 +71,17 @@ const InventorySearch: React.FC<Props> = ({
                 name: "uomUdfudesc",
                 label: t("UoM"),
             },
-            {
-                name: "qtyPerSmallestUnit",
-                label: t("Qty Per Smallest Unit"),
-                align: "right",
-                headerAlign: "right",
-                type: "decimal"
-            },
-            {
-                name: "smallestUnit",
-                label: t("Smallest Unit"),
-            },
+            // {
+            //     name: "qtyPerSmallestUnit",
+            //     label: t("Qty Per Smallest Unit"),
+            //     align: "right",
+            //     headerAlign: "right",
+            //     type: "decimal"
+            // },
+            // {
+            //     name: "smallestUnit",
+            //     label: t("Smallest Unit"),
+            // },
             // {
             //     name: "price",
             //     label: t("Price"),
diff --git a/src/components/M18ImportTesting/M18ImportDo.tsx b/src/components/M18ImportTesting/M18ImportDo.tsx
new file mode 100644
index 0000000..d749c61
--- /dev/null
+++ b/src/components/M18ImportTesting/M18ImportDo.tsx
@@ -0,0 +1,126 @@
+"use client"
+import { M18ImportTestingForm, M18ImportDoForm } from "@/app/api/settings/m18ImportTesting/actions";
+import { INPUT_DATE_FORMAT, OUTPUT_DATE_FORMAT, OUTPUT_TIME_FORMAT, dateTimeStringToDayjs } from "@/app/utils/formatUtil";
+import { Check } from "@mui/icons-material";
+import { Box, Button, Card, CardContent, FormControl, Grid, Stack, Typography } from "@mui/material";
+import { DatePicker, DateTimePicker, LocalizationProvider } from "@mui/x-date-pickers";
+import { AdapterDayjs } from "@mui/x-date-pickers/AdapterDayjs";
+import dayjs, { Dayjs } from "dayjs";
+import React, { useCallback, useState } from "react";
+import { Controller, useFormContext } from "react-hook-form";
+import { useTranslation } from "react-i18next";
+
+interface Props {
+}
+
+const M18ImportDo: React.FC<Props> = ({
+}) => {
+
+    const { t } = useTranslation()
+    const [isLoading, setIsLoading] = useState(false)
+    const {
+        control,
+        formState: { errors },
+        watch
+    } = useFormContext<M18ImportTestingForm>()
+
+    const handleDateTimePickerOnChange = useCallback((value: Dayjs | null, onChange: (value: any) => void) => {
+        const formattedValue = value ? value.format(`${INPUT_DATE_FORMAT} ${OUTPUT_TIME_FORMAT}`) : null
+        onChange(formattedValue)
+    }, [])
+
+
+
+    return (
+        <Card sx={{ width: '100%' }}>
+            <CardContent sx={{ display: "flex", flexDirection: "column", gap: 1 }}>
+                <Grid container>
+                    <Grid container>
+                        <Typography variant="overline">{t("Import Delivery Order")}</Typography>
+                    </Grid>
+                    <Grid item xs={8}>
+                        <LocalizationProvider
+                            dateAdapter={AdapterDayjs}
+                            // TODO: Should maybe use a custom adapterLocale here to support YYYY-MM-DD
+                            adapterLocale="zh-hk"
+                        >
+                            <Box display="flex">
+                                <Controller
+                                    control={control}
+                                    name="do.modifiedDateFrom"
+                                    // rules={{
+                                    //     required: "Please input the date From!",
+                                    //     validate: {
+                                    //         isValid: (value) =>
+                                    //             value && dateTimeStringToDayjs(value).isValid() ? true : "Invalid date-time"
+                                    //     },
+                                    // }}
+                                    render={({ field, fieldState: { error } }) => (
+                                        <DateTimePicker
+                                            label={t("Modified Date From *")}
+                                            format={`${OUTPUT_DATE_FORMAT} ${OUTPUT_TIME_FORMAT}`}
+                                            onChange={(newValue: Dayjs | null) => (handleDateTimePickerOnChange(newValue, field.onChange))}
+                                            slotProps={{
+                                                textField: {
+                                                    error: !!error,
+                                                    helperText: error ? error.message : null
+                                                }
+                                            }}
+                                        />
+                                    )}
+                                />
+                                <Box
+                                    display="flex"
+                                    alignItems="center"
+                                    justifyContent="center"
+                                    marginInline={2}
+                                >
+                                    {"-"}
+                                </Box>
+                                <Controller
+                                    control={control}
+                                    name="do.modifiedDateTo"
+                                    // rules={{
+                                    //     required: "Please input the date to!",
+                                    //     validate: {
+                                    //         isValid: (value) =>
+                                    //             value && dateTimeStringToDayjs(value).isValid() ? true : "Invalid date-time",
+                                    //         isFuture: (value) =>
+                                    //             dateTimeStringToDayjs(value).isAfter(watch("do.dateFrom")) || "Date must be in the future",
+                                    //     },
+                                    // }}
+                                    render={({ field, fieldState: { error } }) => (
+                                        <DateTimePicker
+                                            label={t("Modified Date To *")}
+                                            format={`${OUTPUT_DATE_FORMAT} ${OUTPUT_TIME_FORMAT}`}
+                                            onChange={(newValue: Dayjs | null) => (handleDateTimePickerOnChange(newValue, field.onChange))}
+                                            slotProps={{
+                                                textField: {
+                                                    error: !!error,
+                                                    helperText: error ? error.message : null
+                                                }
+                                            }}
+                                        />
+                                    )}
+                                />
+                            </Box>
+                        </LocalizationProvider>
+                    </Grid>
+                </Grid>
+                <Stack direction="row" justifyContent="flex-end" gap={1}>
+                    <Button
+                        name="m18ImportDo"
+                        id="m18ImportDo"
+                        variant="contained"
+                        startIcon={<Check />}
+                        type="submit"
+                    >
+                        {t("Import Do")}
+                    </Button>
+                </Stack>
+            </CardContent>
+        </Card>
+    )
+}
+
+export default M18ImportDo;
\ No newline at end of file
diff --git a/src/components/M18ImportTesting/M18ImportTesting.tsx b/src/components/M18ImportTesting/M18ImportTesting.tsx
index 7804f25..b7f060c 100644
--- a/src/components/M18ImportTesting/M18ImportTesting.tsx
+++ b/src/components/M18ImportTesting/M18ImportTesting.tsx
@@ -1,6 +1,6 @@
 "use client"
 
-import { M18ImportTestingForm, testM18ImportPo, M18ImportPoForm, testM18ImportPq, testM18ImportMasterData } from "@/app/api/settings/m18ImportTesting/actions";
+import { M18ImportTestingForm, testM18ImportPo, M18ImportPoForm, testM18ImportPq, testM18ImportMasterData, testM18ImportDo } from "@/app/api/settings/m18ImportTesting/actions";
 import { Card, CardContent, Grid, Stack, Typography } from "@mui/material";
 import React, { BaseSyntheticEvent, FormEvent, useCallback, useState } from "react";
 import { FormProvider, SubmitErrorHandler, useForm } from "react-hook-form";
@@ -9,6 +9,7 @@ import M18ImportPo from "./M18ImportPo";
 import M18ImportPq from "./M18ImportPq";
 import { dateTimeStringToDayjs } from "@/app/utils/formatUtil";
 import M18ImportMasterData from "./M18ImportMasterData";
+import M18ImportDo from "./M18ImportDo";
 
 interface Props {
 
@@ -20,6 +21,7 @@ const M18ImportTesting: React.FC<Props> = ({
 
     const { t } = useTranslation()
     const [isLoading, setIsLoading] = useState(false)
+    const [loadingType, setLoadingType] = useState<String | null>(null)
     const formProps = useForm<M18ImportTestingForm>()
 
     const onSubmit = useCallback(async (data: M18ImportTestingForm, event?: BaseSyntheticEvent) => {
@@ -37,11 +39,11 @@ const M18ImportTesting: React.FC<Props> = ({
             case "m18ImportMasterData":
                 const mdDateFrom = data.masterData.modifiedDateFrom
                 const mdDateTo = data.masterData.modifiedDateTo
-                if (!(!!mdDateFrom && dateTimeStringToDayjs(mdDateFrom).isValid())) {
+                if (!(!mdDateFrom || dateTimeStringToDayjs(mdDateFrom).isValid())) {
                     formProps.setError("masterData.modifiedDateFrom", { message: "Invalid DateTime Format" })
                 }
 
-                if (!(!!mdDateTo && dateTimeStringToDayjs(mdDateTo).isValid())) {
+                if (!(!mdDateTo || dateTimeStringToDayjs(mdDateTo).isValid())) {
                     formProps.setError("masterData.modifiedDateTo", { message: "Invalid DateTime Format" })
                 }
 
@@ -50,6 +52,7 @@ const M18ImportTesting: React.FC<Props> = ({
                 }
 
                 setIsLoading(() => true)
+                setLoadingType(() => "Master Data")
                 const mdResponse = await testM18ImportMasterData(data.masterData)
                 console.log(mdResponse)
                 if (mdResponse) {
@@ -72,20 +75,44 @@ const M18ImportTesting: React.FC<Props> = ({
                 }
 
                 setIsLoading(() => true)
-                const poResponse = await testM18ImportMasterData(data.po)
+                setLoadingType(() => "Purchase Order")
+                const poResponse = await testM18ImportPo(data.po)
                 console.log(poResponse)
                 if (poResponse) {
                     setIsLoading(() => false)
                 }
                 break;
+            case "m18ImportDo":
+                const doDateFrom = data.do.modifiedDateFrom
+                const doDateTo = data.do.modifiedDateTo
+                if (!(doDateFrom && dateTimeStringToDayjs(doDateFrom).isValid())) {
+                    formProps.setError("do.modifiedDateFrom", { message: "Invalid DateTime Format" })
+                }
+
+                if (!(doDateTo && dateTimeStringToDayjs(doDateTo).isValid())) {
+                    formProps.setError("do.modifiedDateTo", { message: "Invalid DateTime Format" })
+                }
+
+                if (formProps.formState.errors.do) {
+                    return;
+                }
+
+                setIsLoading(() => true)
+                setLoadingType(() => "Delivery Order")
+                const doResponse = await testM18ImportDo(data.po)
+                console.log(doResponse)
+                if (doResponse) {
+                    setIsLoading(() => false)
+                }
+                break;
             case "m18ImportPq":
                 const pqDateFrom = data.pq.modifiedDateFrom
                 const pqDateTo = data.pq.modifiedDateTo
-                if (!(!!pqDateFrom && dateTimeStringToDayjs(pqDateFrom).isValid())) {
+                if (!(pqDateFrom || dateTimeStringToDayjs(pqDateFrom).isValid())) {
                     formProps.setError("pq.modifiedDateFrom", { message: "Invalid DateTime Format" })
                 }
 
-                if (!(!!pqDateTo && dateTimeStringToDayjs(pqDateTo).isValid())) {
+                if (!(pqDateTo || dateTimeStringToDayjs(pqDateTo).isValid())) {
                     formProps.setError("pq.modifiedDateTo", { message: "Invalid DateTime Format" })
                 }
 
@@ -94,6 +121,7 @@ const M18ImportTesting: React.FC<Props> = ({
                 }
 
                 setIsLoading(() => true)
+                setLoadingType(() => "Purchase Quotation")
                 const pqResponse = await testM18ImportPq(data.pq)
                 console.log(pqResponse)
                 if (pqResponse) {
@@ -115,7 +143,7 @@ const M18ImportTesting: React.FC<Props> = ({
     return (
         <Card>
             <CardContent sx={{ display: "flex", flexDirection: "column", gap: 1 }}>
-                <Typography variant="overline">{t("Status: ")}{isLoading ? t("Importing...") : t("Ready to import")}</Typography>
+                <Typography variant="overline">{t("Status: ")}{isLoading ? t(`Importing ${loadingType}...`) : t("Ready to import")}</Typography>
                 <FormProvider {...formProps}>
                     <Stack
                         spacing={2}
@@ -129,6 +157,9 @@ const M18ImportTesting: React.FC<Props> = ({
                             <Grid item xs={12}>
                                 <M18ImportPo />
                             </Grid>
+                            <Grid item xs={12}>
+                                <M18ImportDo />
+                            </Grid>
                             <Grid item xs={12}>
                                 <M18ImportPq />
                             </Grid>
diff --git a/src/components/PoDetail/PoInputGrid.tsx b/src/components/PoDetail/PoInputGrid.tsx
index 54a4711..baa44d9 100644
--- a/src/components/PoDetail/PoInputGrid.tsx
+++ b/src/components/PoDetail/PoInputGrid.tsx
@@ -382,7 +382,7 @@ function PoInputGrid({
         headerName: t("acceptedQty"),
         flex: 0.5,
         type: "number",
-        editable: true,
+        // editable: true,
         // replace with tooltip + content
       },
       {
diff --git a/src/i18n/en/inventory.json b/src/i18n/en/inventory.json
new file mode 100644
index 0000000..544b7b4
--- /dev/null
+++ b/src/i18n/en/inventory.json
@@ -0,0 +1,3 @@
+{
+    
+}
\ No newline at end of file
diff --git a/src/i18n/zh/common.json b/src/i18n/zh/common.json
index 94bab53..724c87d 100644
--- a/src/i18n/zh/common.json
+++ b/src/i18n/zh/common.json
@@ -3,5 +3,8 @@
     "All": "全部",
     "No options": "沒有選項",
     "Reset": "重置",
-    "Search": "搜尋"
+    "Search": "搜尋",
+    "Code": "編號",
+    "Name": "名稱",
+    "Type": "類型"
 }
\ No newline at end of file
diff --git a/src/i18n/zh/inventory.json b/src/i18n/zh/inventory.json
new file mode 100644
index 0000000..1e5a6ce
--- /dev/null
+++ b/src/i18n/zh/inventory.json
@@ -0,0 +1,11 @@
+{
+    "Inventory": "存貨",
+    "Code": "編號",
+    "Name": "名稱",
+    "Type": "類型",
+    "Status": "狀態",
+    "Qty": "數量",
+    "UoM": "單位",
+    "mat": "物料",
+    "fg": "成品"
+}
\ No newline at end of file