diff --git a/src/packages/overlay/index.vue b/src/packages/overlay/index.vue
index 467b7114479d7566079b472ca8d6289be0638a09..f8c80517c81fcd649580c0f2f060580e4e7fa255 100644
--- a/src/packages/overlay/index.vue
+++ b/src/packages/overlay/index.vue
@@ -22,7 +22,7 @@ const overlayProps = {
   },
   zIndex: {
     type: [Number, String],
-    default: 1
+    default: 2000
   },
   duration: {
     type: [Number, String],
diff --git a/src/packages/popup/index.vue b/src/packages/popup/index.vue
index cd5f9bcfcc4fb8826965efc2b7fd32b18cb44e55..d7390985016ca64e8460f2ac1d16fa266319fb1e 100644
--- a/src/packages/popup/index.vue
+++ b/src/packages/popup/index.vue
@@ -57,7 +57,7 @@ import { createComponent } from '@/utils/create';
 import { OverLay } from '@/nutui';
 const { componentName, create } = createComponent('popup');
 
-let _zIndex = 1;
+let _zIndex = 2000;
 
 export const popupProps = {
   ...overlayProps,