diff --git a/zh-cn/application-dev/reference/apis/js-apis-screen.md b/zh-cn/application-dev/reference/apis/js-apis-screen.md
index b74622b0c97c213738f0cc25fd9dec2bc07d9baa..289e3401afcba22e1aa1e16ccc0bc103f3de4449 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-screen.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-screen.md
@@ -42,10 +42,10 @@ getAllScreens(callback: AsyncCallback<Array<Screen>>): void
 let screenClass = null;
 screen.getAllScreens((err, data) => {
     if (err.code) {
-        console.error('Failed to get all screens . Cause:  ' + JSON.stringify(err));
+        console.error('Failed to get all screens. Cause:  ' + JSON.stringify(err));
         return;
     }
-    console.info('Succeeded in getting all screens . Data:' + JSON.stringify(data));
+    console.info('Succeeded in getting all screens. Data:' + JSON.stringify(data));
     screenClass = data[0];
 });
 ```
@@ -79,9 +79,9 @@ let screenClass = null;
 let promise = screen.getAllScreens();
 promise.then((data) => {
     screenClass = data[0];
-    console.log('Succeeded in getting all screens . Data:'+ JSON.stringify(data));
+    console.log('Succeeded in getting all screens. Data:'+ JSON.stringify(data));
 }).catch((err) => {
-    console.log('Failed to get all screens . Cause: ' + JSON.stringify(err));
+    console.log('Failed to get all screens. Cause: ' + JSON.stringify(err));
 });
 ```
 
@@ -105,7 +105,7 @@ on(eventType: 'connect' | 'disconnect' | 'change', callback: Callback<number&
 ```js
 try {
     let callback = (data) => {
-        console.info('Register the callback for screen changes. Data: ' + JSON.stringify(data))
+        console.info('Succeeded in registering the callback for screen changes. Data: ' + JSON.stringify(data))
     };
     screen.on('connect', callback);
 } catch (exception) {
@@ -133,7 +133,7 @@ off(eventType: 'connect' | 'disconnect' | 'change', callback?: Callback<numbe
 ```js
 try {
     let callback = (data) => {
-        console.info('Unregister the callback for screen changes. Data: ' + JSON.stringify(data))
+        console.info('Succeeded in unregistering the callback for screen changes. Data: ' + JSON.stringify(data))
     };
     screen.off('connect', callback);
 } catch (exception) {
@@ -171,14 +171,14 @@ try {
     let groupId = null;
     screen.makeExpand([{screenId: 0, startX: 0, startY: 0}, {screenId: 1, startX: 1080, startY: 0}], (err, data) => {
       if (err.code) {
-        console.error('Failed to make screens as expand-screen. Code:' + JSON.stringify(err));
+        console.error('Failed to expand the screen. Code:' + JSON.stringify(err));
         return;
       }
       groupId = data;
-      console.info('Succeeded in making screens as expand-screen. Data: ' + JSON.stringify(data));
+      console.info('Succeeded in expanding the screen. Data: ' + JSON.stringify(data));
     });
 } catch (exception) {
-    console.error('Failed to make screens as expand-screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to expand the screen. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -215,12 +215,12 @@ makeExpand(options:Array<ExpandOption>): Promise<number>
 ```js
 try {
     screen.makeExpand([{screenId: 0, startX: 0, startY: 0}, {screenId: 1, startX: 1080, startY: 0}]).then((data) => {
-      console.info('Succeeded in making screens as expand-screen. Data: ' + JSON.stringify(data));
+      console.info('Succeeded in expanding the screen. Data: ' + JSON.stringify(data));
     }).catch((err) => {
-      console.error('Failed to make screens as expand-screen. Code:' + JSON.stringify(err));
+      console.error('Failed to expand the screen. Code:' + JSON.stringify(err));
     });
 } catch (exception) {
-    console.error('Failed to make screens as expand-screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to expand the screen. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -256,13 +256,13 @@ let mirrorScreenIds = [1, 2, 3];
 try {
     screen.makeMirror(mainScreenId, mirrorScreenIds, (err, data) => {
       if (err.code) {
-        console.error('Failed to make screens as mirror-screen. Code: ' + JSON.stringify(err));
+        console.error('Failed to set screen mirroring. Code: ' + JSON.stringify(err));
         return;
       }
-      console.info('Succeeded in making screens as mirror-screen. Data: ' + JSON.stringify(data));
+      console.info('Succeeded in setting screen mirroring. Data: ' + JSON.stringify(data));
     });
 } catch (exception) {
-    console.error('Failed to make screens as mirror-screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set screen mirroring. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -302,12 +302,12 @@ let mainScreenId = 0;
 let mirrorScreenIds = [1, 2, 3];
 try {
     screen.makeMirror(mainScreenId, mirrorScreenIds).then((data) => {
-      console.info('Succeeded in making screens as mirror-screen. Data: ' + JSON.stringify(data));
+      console.info('Succeeded in setting screen mirroring. Data: ' + JSON.stringify(data));
     }).catch((err) => {
-      console.error('Failed to make screens as mirror-screen. Code: ' + JSON.stringify(err));
+      console.error('Failed to set screen mirroring. Code: ' + JSON.stringify(err));
     });
 } catch (exception) {
-    console.error('Failed to make screens as mirror-screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set screen mirroring. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -349,14 +349,14 @@ try {
       surfaceId: ''
     }, (err, data) => {
       if (err.code) {
-        console.error('Failed to create virtual screen. Code: ' + JSON.stringify(err));
+        console.error('Failed to create the virtual screen. Code: ' + JSON.stringify(err));
         return;
       }
       screenClass = data;
-      console.info('Succeeded in creating virtual screen. Data: ' + JSON.stringify(data));
+      console.info('Succeeded in creating the virtual screen. Data: ' + JSON.stringify(data));
     });
 } catch (exception) {
-    console.error('Failed to create virtual screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to create the virtual screen. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -403,12 +403,12 @@ try {
       surfaceId: ''
     }).then((data) => {
       screenClass = data;
-      console.info('Succeeded in creating virtual screen. Data: ' + JSON.stringify(data));
+      console.info('Succeeded in creating the virtual screen. Data: ' + JSON.stringify(data));
     }).catch((err) => {
-      console.error('Failed to create virtual screen. Code: ' + JSON.stringify(err));
+      console.error('Failed to create the virtual screen. Code: ' + JSON.stringify(err));
     });
 } catch (exception) {
-    console.error('Failed to create virtual screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to create the virtual screen. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -442,13 +442,13 @@ let screenId = 1;
 try {
     screen.destroyVirtualScreen(screenId, (err,data) => {
       if (err.code) {
-        console.error('Failed to destroy virtual screen. Code: ' + JSON.stringify(err));
+        console.error('Failed to destroy the virtual screen. Code: ' + JSON.stringify(err));
         return;
       }
-      console.info('Succeeded in destroying virtual screen.');
+      console.info('Succeeded in destroying the virtual screen.');
     });
 } catch (exception) {
-    console.error('Failed to destroy virtual screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to destroy the virtual screen. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -486,12 +486,12 @@ destroyVirtualScreen(screenId:number): Promise<void>
 let screenId = 1;
 try {
     screen.destroyVirtualScreen(screenId).then((data) => {
-      console.info('Succeeded in destroying virtual screen.');
+      console.info('Succeeded in destroying the virtual screen.');
     }).catch((err) => {
-      console.error('Failed to destroy virtual screen. Code: ' + JSON.stringify(err));
+      console.error('Failed to destroy the virtual screen. Code: ' + JSON.stringify(err));
     });
 } catch (exception) {
-    console.error('Failed to destroy virtual screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to destroy the virtual screen. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -529,13 +529,13 @@ let surfaceId = '2048';
 try {
   screen.setVirtualScreenSurface(screenId, surfaceId, (err,data) => {
     if (err.code) {
-      console.error('Failed to Set surface for the virtual screen. Code: ' + JSON.stringify(err));
+      console.error('Failed to set the surface for the virtual screen. Code: ' + JSON.stringify(err));
       return;
     }
-    console.info('Succeeded in setting surface for the virtual screen.');
+    console.info('Succeeded in setting the surface for the virtual screen.');
   });
 } catch (exception) {
-    console.error('Failed to Set surface for the virtual screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set the surface for the virtual screen. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -577,12 +577,12 @@ let screenId = 1;
 let surfaceId = '2048';
 try {
     screen.setVirtualScreenSurface(screenId, surfaceId).then((data) => {
-      console.info('Succeeded in setting surface for the virtual screen.');
+      console.info('Succeeded in setting the surface for the virtual screen.');
     }).catch((err) => {
-      console.error('Failed to Set surface for the virtual screen. Code: ' + JSON.stringify(err));
+      console.error('Failed to set the surface for the virtual screen. Code: ' + JSON.stringify(err));
     });
 } catch (exception) {
-    console.error('Failed to Set surface for the virtual screen. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set the surface for the virtual screen. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -604,9 +604,9 @@ isScreenRotationLocked(): Promise<boolean>
 
 ```js
 screen.isScreenRotationLocked().then((isLocked) => {
-  console.info('Succeeded in getting screen rotation lock status. isLocked:'+ JSON.stringify(isLocked));
+  console.info('Succeeded in getting the screen rotation lock status. isLocked:'+ JSON.stringify(isLocked));
 }).catch((err) => {
-  console.error('Failed to get screen rotation lock status. Cause:' + JSON.stringify(err));
+  console.error('Failed to get the screen rotation lock status. Cause:' + JSON.stringify(err));
 });
 ```
 
@@ -629,10 +629,10 @@ isScreenRotationLocked(callback: AsyncCallback<boolean>): void
 ```js
 screen.isScreenRotationLocked((err, isLocked) => {
   if (err.code) {
-    console.error('Failed to get screen rotation lock status. Cause:' + JSON.stringify(err));
+    console.error('Failed to get the screen rotation lock status. Cause:' + JSON.stringify(err));
     return;
   }
-  console.info('Succeeded in getting screen rotation lock status. isLocked:' + JSON.stringify(isLocked));
+  console.info('Succeeded in getting the screen rotation lock status. isLocked:' + JSON.stringify(isLocked));
 });
 ```
 
@@ -662,12 +662,12 @@ setScreenRotationLocked(isLocked: boolean): Promise<void>
 let isLocked = false;
 try {
     screen.setScreenRotationLocked(isLocked).then((data) => {
-      console.info('Succeeded in setting whether to lock screen rotation');
+      console.info('Succeeded in unlocking auto rotate');
     }).catch((err) => {
-      console.error('Failed to set whether to lock screen rotation. Code: ' + JSON.stringify(err));
+      console.error('Failed to unlock auto rotate. Code: ' + JSON.stringify(err));
     });
 } catch (exception) {
-    console.error('Failed to set whether to lock screen rotation. Code: ' + JSON.stringify(exception));
+    console.error('Failed to unlock auto rotate. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -693,13 +693,13 @@ let isLocked = false;
 try {
     screen.setScreenRotationLocked(isLocked, (err, data) => {
       if (err.code) {
-        console.error('Failed to set whether to lock screen rotation. Cause:' + JSON.stringify(err));
+        console.error('Failed to unlock auto rotate. Cause:' + JSON.stringify(err));
         return;
       }
-      console.info('Succeeded in setting whether to lock screen rotation.');
+      console.info('Succeeded in unlocking auto rotate.');
     });
 } catch (exception) {
-    console.error('Failed to set whether to lock screen rotation. Code: ' + JSON.stringify(exception));
+    console.error('Failed to unlock auto rotate. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -772,13 +772,13 @@ setOrientation(orientation: Orientation, callback: AsyncCallback<void>): v
 try {
     screenClass.setOrientation(screen.Orientation.VERTICAL, (err, data) => {
         if (err.code) {
-            console.error('Failed to set Orientation VERTICAL. Code: ' + JSON.stringify(err));
+            console.error('Failed to set the vertical orientation. Code: ' + JSON.stringify(err));
             return;
         }
-        console.info('Succeeded in setting Orientation VERTICAL. data: ' + JSON.stringify(data));
+        console.info('Succeeded in setting the vertical orientation. data: ' + JSON.stringify(data));
     });
 } catch (exception) {
-    console.error('Failed to set Orientation VERTICAL. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set the vertical orientation. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -814,12 +814,12 @@ setOrientation(orientation: Orientation): Promise<void>
 try {
     let promise = screenClass.setOrientation(screen.Orientation.VERTICAL);
     promise.then((data) => {
-        console.info('Succeeded in setting Orientation VERTICAL. Data: ' + JSON.stringify(data));
+        console.info('Succeeded in setting the vertical orientation. Data: ' + JSON.stringify(data));
     }).catch((err) => {
-        console.error('Failed to set Orientation VERTICAL. Cause: ' + JSON.stringify(err));
+        console.error('Failed to set the vertical orientation. Cause: ' + JSON.stringify(err));
     });
 } catch (exception) {
-    console.error('Failed to set Orientation VERTICAL. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set the vertical orientation. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -851,13 +851,13 @@ let modeIndex = 0;
 try {
     screenClass.setScreenActiveMode(modeIndex, (err, data) => {
         if (err.code) {
-            console.error('Failed to set ScreenActiveMode 0. Code: ' + JSON.stringify(err));
+            console.error('Failed to set screen active mode 0. Code: ' + JSON.stringify(err));
             return;
         }
-        console.info('Succeeded in setting ScreenActiveMode 0. data: ' + JSON.stringify(data));
+        console.info('Succeeded in setting screen active mode 0. data: ' + JSON.stringify(data));
     });
 } catch (exception) {
-    console.error('Failed to set ScreenActiveMode 0. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set screen active mode 0. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -894,12 +894,12 @@ let modeIndex = 0;
 try {
     let promise = screenClass.setScreenActiveMode(modeIndex);
       promise.then((data) => {
-          console.info('Succeeded in setting ScreenActiveMode 0. Data: ' + JSON.stringify(data));
+          console.info('Succeeded in setting screen active mode 0. Data: ' + JSON.stringify(data));
       }).catch((err) => {
-          console.error('Failed to set ScreenActiveMode 0. Code: ' + JSON.stringify(err));
+          console.error('Failed to set screen active mode 0. Code: ' + JSON.stringify(err));
       });
 } catch (exception) {
-    console.error('Failed to set ScreenActiveMode 0. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set screen active mode 0. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -931,13 +931,13 @@ let densityDpi = 320;
 try {
     screenClass.setDensityDpi(densityDpi, (err, data) => {
         if (err.code) {
-            console.error('Failed to set DensityDpi 320. Code: ' + JSON.stringify(err));
+            console.error('Failed to set the pixel density of the screen to 320. Code: ' + JSON.stringify(err));
             return;
         }
-        console.info('Succeed in setting DensityDpi 320. data: ' + JSON.stringify(data));
+        console.info('Succeed in setting the pixel density of the screen to 320. data: ' + JSON.stringify(data));
     });
 } catch (exception) {
-    console.error('Failed to set DensityDpi 320. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set the pixel density of the screen to 320. Code: ' + JSON.stringify(exception));
 };
 ```
 
@@ -974,12 +974,12 @@ let densityDpi = 320;
 try {
     let promise = screenClass.setDensityDpi(densityDpi);
     promise.then((data) => {
-        console.info('Succeeded in setting DensityDpi 320. Data: ' + JSON.stringify(data));
+        console.info('Succeeded in setting the pixel density of the screen to 320. Data: ' + JSON.stringify(data));
     }).catch((err) => {
-        console.error('Failed to set DensityDpi 320. Code: ' + JSON.stringify(err));
+        console.error('Failed to set the pixel density of the screen to 320. Code: ' + JSON.stringify(err));
     });
 } catch (exception) {
-    console.error('Failed to set DensityDpi 320. Code: ' + JSON.stringify(exception));
+    console.error('Failed to set the pixel density of the screen to 320. Code: ' + JSON.stringify(exception));
 };
 ```