diff --git a/business/jxstore/cms/system_store_sku.go b/business/jxstore/cms/system_store_sku.go
index 11753443d..c0846ae61 100644
--- a/business/jxstore/cms/system_store_sku.go
+++ b/business/jxstore/cms/system_store_sku.go
@@ -166,7 +166,7 @@ func BatchInitData(ctx *jxcontext.Context, fromSku []*mtwmapi.AppFood, toApi *mt
 		if storeSku.AppFoodCode != "" {
 			foodData[mtwmapi.KeyAppFoodCode] = storeSku.AppFoodCode
 		} else {
-			foodData[mtwmapi.KeyAppFoodCode] = time.Now().Unix()
+			foodData[mtwmapi.KeyAppFoodCode] = time.Now().UnixNano() + int64(i*3)
 		}
 
 		skus := []map[string]interface{}{