diff --git a/src/app/api/stockIn/actions.ts b/src/app/api/stockIn/actions.ts
index 0b152d7..9f74ae8 100644
--- a/src/app/api/stockIn/actions.ts
+++ b/src/app/api/stockIn/actions.ts
@@ -231,6 +231,18 @@ export const testing = cache(async (queryParams?: Record<string, any>) => {
   }
 });
 
+export const deleteStockInLine = async (stockInLineId: number) => {
+  const result = await serverFetchJson<PostStockInLineResponse<unknown>>(
+    `${BASE_API_URL}/stockInLine/delete/${stockInLineId}`,
+    {
+      method: "POST",
+      headers: { "Content-Type": "application/json" },
+    },
+  );
+  revalidateTag("po");
+  return result;
+};
+
 export const printQrCodeForSil = cache(async(data: PrintQrCodeForSilRequest) => {
   const params = convertObjToURLSearchParams(data)
   return serverFetchWithNoContent(`${BASE_API_URL}/stockInLine/print-label?${params}`,