diff --git a/business/jxstore/cms/sku.go b/business/jxstore/cms/sku.go
index 6aca48058..8e1c8bc6a 100644
--- a/business/jxstore/cms/sku.go
+++ b/business/jxstore/cms/sku.go
@@ -849,7 +849,10 @@ func UpdateSkuName(ctx *jxcontext.Context, nameID int, payload map[string]interf
 				}
 			}
 		}
-
+		var eclpID string
+		if payload["eclpID"] != nil {
+			eclpID = payload["eclpID"].(string)
+		}
 		dao.Begin(db)
 		defer func() {
 			if r := recover(); r != nil {
@@ -862,7 +865,7 @@ func UpdateSkuName(ctx *jxcontext.Context, nameID int, payload map[string]interf
 			dao.Rollback(db)
 			return 0, err
 		}
-		if !isExd && payload["eclpID"].(string) == "" {
+		if !isExd && eclpID == "" {
 			if err = OnUpdateThing(ctx, db, nil, int64(nameID), model.ThingTypeSkuName); err != nil {
 				dao.Rollback(db)
 				return 0, err