diff --git a/pkg/service/bundle/bundleBalance.go b/pkg/service/bundle/bundleBalance.go
index b3965ca..40ac40e 100644
--- a/pkg/service/bundle/bundleBalance.go
+++ b/pkg/service/bundle/bundleBalance.go
@@ -15,6 +15,7 @@ import (
 
 func BundleExtend(c *gin.Context) {
 	var req bundle.BundleExtendRequest
+	req.Type = 1
 	if err := c.ShouldBindJSON(&req); err != nil {
 		service.Error(c, err)
 		return