diff --git a/business/jxstore/cms/sku.go b/business/jxstore/cms/sku.go
index ba131e929..f777ad1c6 100644
--- a/business/jxstore/cms/sku.go
+++ b/business/jxstore/cms/sku.go
@@ -735,6 +735,9 @@ func AddSkuName(ctx *jxcontext.Context, skuNameExt *model.SkuNameExt, userName s
 				realPrefix = "0" + realPrefix
 			}
 			skuNameExt.YbNameSuffix = realPrefix
+			if utils.Str2Int64(prefix) > 9999 {
+				return nil, fmt.Errorf("银豹的商品后缀已超过9999!")
+			}
 		}
 	}
 
diff --git a/conf/app.conf b/conf/app.conf
index 13996ba5f..07ac55ba7 100644
--- a/conf/app.conf
+++ b/conf/app.conf
@@ -370,7 +370,7 @@ enableEbaiStoreWrite = false
 enableElmStoreWrite = false
 enableMtwmStoreWrite = false
 enableWscStoreWrite = false
-enableYbStoreWrite = true
+enableYbStoreWrite = false
 
 jdOrgCode = "320406"
 jdToken  = "77e703b7-7997-441b-a12a-2e522efb117a"