diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Requests/UnplannedIssueRequests/Inputs/UnplannedIssueRequestImportInput.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Requests/UnplannedIssueRequests/Inputs/UnplannedIssueRequestImportInput.cs
index e67f0815d..191244e7f 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Requests/UnplannedIssueRequests/Inputs/UnplannedIssueRequestImportInput.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Requests/UnplannedIssueRequests/Inputs/UnplannedIssueRequestImportInput.cs
@@ -40,6 +40,7 @@ public class UnplannedIssueRequestImportInput : SfsStoreImportInputBase
     /// 专案
     /// </summary>
     [Display(Name = "专案")]
+    [Required(ErrorMessage = "专案不能为空")]
     public string CaseCode { get; set; }
 
     /// <summary>
diff --git a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Requests/UnplannedReceiptRequests/Inputs/UnplannedReceiptRequestImportInput.cs b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Requests/UnplannedReceiptRequests/Inputs/UnplannedReceiptRequestImportInput.cs
index a43fc3327..0606a3fab 100644
--- a/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Requests/UnplannedReceiptRequests/Inputs/UnplannedReceiptRequestImportInput.cs
+++ b/be/Modules/Store/src/Win_in.Sfs.Wms.Store.Application.Contracts/Requests/UnplannedReceiptRequests/Inputs/UnplannedReceiptRequestImportInput.cs
@@ -40,6 +40,7 @@ public class UnplannedReceiptRequestImportInput : SfsStoreImportInputBase
     /// 专案
     /// </summary>
     [Display(Name = "专案")]
+    [Required(ErrorMessage = "专案不能为空")]
     public string CaseCode { get; set; }
 
     /// <summary>