diff --git a/src/packages/avatarcropper/demo.taro.tsx b/src/packages/avatarcropper/demo.taro.tsx
index 0aecc34d1b..193c8ccca5 100644
--- a/src/packages/avatarcropper/demo.taro.tsx
+++ b/src/packages/avatarcropper/demo.taro.tsx
@@ -28,9 +28,7 @@ const AvatarCropperDemo = () => {
   return (
     <>
       <Header />
-      <ScrollView
-        className={`demo ${Taro.getEnv() === 'WEB' ? 'web' : ''} full`}
-      >
+      <ScrollView className={`demo ${Taro.getEnv() === 'WEB' ? 'web' : ''}`}>
         <View className="h2">{translated.basic}</View>
         <Demo1 />
         <View className="h2">{translated.toolbar}</View>
diff --git a/src/packages/menu/demo.taro.tsx b/src/packages/menu/demo.taro.tsx
index d1df6c6ae9..8d023fcde3 100644
--- a/src/packages/menu/demo.taro.tsx
+++ b/src/packages/menu/demo.taro.tsx
@@ -39,9 +39,7 @@ const MenuDemo = () => {
   return (
     <>
       <Header />
-      <ScrollView
-        className={`demo full ${Taro.getEnv() === 'WEB' ? 'web' : ''}`}
-      >
+      <ScrollView className={`demo ${Taro.getEnv() === 'WEB' ? 'web' : ''}`}>
         <View className="h2">{translated.basic}</View>
         <Demo1 />
         <View className="h2">{translated.controlled}</View>
diff --git a/src/packages/sidebar/demo.taro.tsx b/src/packages/sidebar/demo.taro.tsx
index 9b50b5b2e9..e2179cb984 100644
--- a/src/packages/sidebar/demo.taro.tsx
+++ b/src/packages/sidebar/demo.taro.tsx
@@ -33,9 +33,7 @@ const TabsDemo = () => {
   return (
     <>
       <Header />
-      <ScrollView
-        className={`demo ${Taro.getEnv() === 'WEB' ? 'web  full' : ''}`}
-      >
+      <ScrollView className={`demo ${Taro.getEnv() === 'WEB' ? 'web' : ''}`}>
         <View className="h2">{translated.basic}</View>
         <Demo1 />
         <View className="h2">{translated.disabled}</View>
diff --git a/src/packages/watermark/demos/taro/demo1.tsx b/src/packages/watermark/demos/taro/demo1.tsx
index 55a6cc47d9..766a8c72c8 100644
--- a/src/packages/watermark/demos/taro/demo1.tsx
+++ b/src/packages/watermark/demos/taro/demo1.tsx
@@ -4,7 +4,7 @@ import { WaterMark, Cell, Button } from '@nutui/nutui-react-taro'
 const Demo1 = () => {
   const [flag, setFlag] = useState(0)
   const imgSrc = useRef(
-    '//m.360buyimg.com/imagetools/jfs/t1/57345/6/20069/8019/62b995cdEd96fef03/51d3302dfeccd1d2.png'
+    'https://m.360buyimg.com/imagetools/jfs/t1/57345/6/20069/8019/62b995cdEd96fef03/51d3302dfeccd1d2.png'
   )
   return (
     <Cell>