diff --git a/packages/dialog/index.ts b/packages/dialog/index.ts
index 9787134d..feaa562d 100644
--- a/packages/dialog/index.ts
+++ b/packages/dialog/index.ts
@@ -88,7 +88,7 @@ VantComponent({
     },
 
     onClickOverlay() {
-      this.onClose('overlay');
+      this.close('overlay');
     },
 
     close(action) {