diff --git a/kernel/api/av.go b/kernel/api/av.go
index 4aae90658..541b10ac4 100644
--- a/kernel/api/av.go
+++ b/kernel/api/av.go
@@ -240,7 +240,7 @@ func getAttributeViewKeysByID(c *gin.Context) {
 	keyIDsArg := arg["keyIDs"].([]interface{})
 	var keyIDs []string
 	for _, v := range keyIDsArg {
-		keyIDs = append(keyIDs, v.(string
+		keyIDs = append(keyIDs, v.(string))
 	}
 	ret.Data = model.GetAttributeViewKeysByID(avID, keyIDs...)
 }