diff --git a/src/components/PoDetail/PoDetail.tsx b/src/components/PoDetail/PoDetail.tsx
index 9747fd8..59fff3c 100644
--- a/src/components/PoDetail/PoDetail.tsx
+++ b/src/components/PoDetail/PoDetail.tsx
@@ -249,7 +249,7 @@ const PoDetail: React.FC<Props> = ({ po, qc, warehouse }) => {
       if (result) {
         setPurchaseOrder(result);
         setRows(result.pol || []);
-        if (result.pol && result.pol.length > 0) {
+        if (result.pol && result.pol.length > 0 && result.id !== selectedPoId) {
           setSelectedRow(result.pol[0]);
           setStockInLine(result.pol[0].stockInLine);
           setProcessedQty(result.pol[0].processed);
@@ -793,7 +793,7 @@ const PoDetail: React.FC<Props> = ({ po, qc, warehouse }) => {
         <Grid container xs={12} justifyContent="start">
           <Grid item xs={12}>
             <Typography variant="h6">
-              {selectedRow ? `已選擇: ${selectedRow?.itemNo ? selectedRow.itemNo : 'N/A'} - ${selectedRow?.itemName ? selectedRow?.itemName : 'N/A'}}` : "未選擇貨品"}
+              {selectedRow ? `已選擇: ${selectedRow?.itemNo ? selectedRow.itemNo : 'N/A'} - ${selectedRow?.itemName ? selectedRow?.itemName : 'N/A'}` : "未選擇貨品"}
             </Typography>
           </Grid>
           <Grid item xs={12}>