diff --git a/TEMUKJD/WXForms/ProductForms/WXDBProdUploadForm.cs b/TEMUKJD/WXForms/ProductForms/WXDBProdUploadForm.cs
index c5019f0..799f8d5 100644
--- a/TEMUKJD/WXForms/ProductForms/WXDBProdUploadForm.cs
+++ b/TEMUKJD/WXForms/ProductForms/WXDBProdUploadForm.cs
@@ -1776,7 +1776,7 @@ namespace TemuKJD.WXForms.ProductForms
 					var searchExtCode = dbProd.ext_code;
 					if (dbProd.db_type == "云端数据")
 					{
-						dbProd.ext_code = searchExtCode = GetNewExtCode(dbProd.spu_id);
+						searchExtCode = GetNewExtCode(dbProd.spu_id);
 					}
 					else
 					{
@@ -2581,6 +2581,10 @@ namespace TemuKJD.WXForms.ProductForms
 
 			#region  设置货号
 			var extCode = dbProd.ext_code.IsNullOrEmpty() ? prodInfo.detail.out_goods_sn : dbProd.ext_code;
+			if (dbProd.db_type == "云端数据")
+			{
+				extCode = GetNewExtCode(dbProd.spu_id);
+			}
 			if (extCode.IsNullOrEmpty() || extCode.Length <= 10)
 			{
 				//extCode = "EC" + Randomx.GetId(1000).ToString().PadLeft(3, '0') + dbProd.spu_id + "C";