diff --git a/packages/dialog/index.ts b/packages/dialog/index.ts
index 948097fa..fec7b977 100644
--- a/packages/dialog/index.ts
+++ b/packages/dialog/index.ts
@@ -95,7 +95,9 @@ VantComponent({
         this.close();
       }
       this.$emit('close', action);
-      this.$emit(action);
+      
+      //把 dialog 实例传递出去，可以通过 stopLoading() 在外部关闭按钮的 loading
+      this.$emit(action, { dialog: this });
 
       const callback = this.data[action === 'confirm' ? 'onConfirm' : 'onCancel'];
       if (callback) {