diff --git a/en/application-dev/reference/apis/js-apis-animator.md b/en/application-dev/reference/apis/js-apis-animator.md
index b0bfec0f18357dd7ce82d36b90d0f159f398c42f..febd683936b841caf9b7b44511ee18370761ca42 100644
--- a/en/application-dev/reference/apis/js-apis-animator.md
+++ b/en/application-dev/reference/apis/js-apis-animator.md
@@ -72,7 +72,7 @@ For details about the error codes, see [Animator Error Codes](../errorcodes/erro
 
 | ID  | Error Message|
 | --------- | ------- |
-| 100001    | If no page is found for pageId or fail to get object property list. |
+| 100001    | if no page is found for pageId or fail to get object property list. |
 
 
 **Example**
diff --git a/en/application-dev/reference/apis/js-apis-promptAction.md b/en/application-dev/reference/apis/js-apis-promptAction.md
index 2d01a8db31a0a0f01f62ce4747ef2d6449b348e3..4250e7503f68a0ef1144531c2f2ac74c5143edd4 100644
--- a/en/application-dev/reference/apis/js-apis-promptAction.md
+++ b/en/application-dev/reference/apis/js-apis-promptAction.md
@@ -32,7 +32,7 @@ For details about the error codes, see [promptAction Error Codes](../errorcodes/
 
 | ID  | Error Message|
 | --------- | ------- |
-| 100001    | If UI execution context not found. |
+| 100001    | if UI execution context not found. |
 
 **Example**
 
@@ -40,7 +40,7 @@ For details about the error codes, see [promptAction Error Codes](../errorcodes/
 try {
   promptAction.showToast({            
     message: 'Message Info',
-    duration: 2000,      
+    duration: 2000 
   });
 } catch (error) {
   console.error(`showToast args error code is ${error.code}, message is ${error.message}`);
@@ -88,7 +88,7 @@ For details about the error codes, see [promptAction Error Codes](../errorcodes/
 
 | ID  | Error Message|
 | --------- | ------- |
-| 100001    | If UI execution context not found. |
+| 100001    | if UI execution context not found. |
 
 **Example**
 
@@ -100,11 +100,11 @@ try {
     buttons: [
       {
         text: 'button1',
-        color: '#000000',
+        color: '#000000'
       },
       {
         text: 'button2',
-        color: '#000000',
+        color: '#000000'
       }
     ],
   })
@@ -142,7 +142,7 @@ For details about the error codes, see [promptAction Error Codes](../errorcodes/
 
 | ID  | Error Message|
 | --------- | ------- |
-| 100001    | If UI execution context not found. |
+| 100001    | if UI execution context not found. |
 
 **Example**
 
@@ -154,11 +154,11 @@ try {
     buttons: [
       {
         text: 'button1',
-        color: '#000000',
+        color: '#000000'
       },
       {
         text: 'button2',
-        color: '#000000',
+        color: '#000000'
       }
     ]
   }, (err, data) => {
@@ -218,7 +218,7 @@ For details about the error codes, see [promptAction Error Codes](../errorcodes/
 
 | ID  | Error Message|
 | --------- | ------- |
-| 100001    | If UI execution context not found. |
+| 100001    | if UI execution context not found. |
 
 **Example**
 
@@ -229,11 +229,11 @@ try {
     buttons: [
       {
         text: 'item1',
-        color: '#666666',
+        color: '#666666'
       },
       {
         text: 'item2',
-        color: '#000000',
+        color: '#000000'
       },
     ]
   }, (err, data) => {
@@ -276,7 +276,7 @@ For details about the error codes, see [promptAction Error Codes](../errorcodes/
 
 | ID  | Error Message|
 | --------- | ------- |
-| 100001    | If UI execution context not found. |
+| 100001    | if UI execution context not found. |
 
 **Example**
 
@@ -287,11 +287,11 @@ try {
     buttons: [
       {
         text: 'item1',
-        color: '#666666',
+        color: '#666666'
       },
       {
         text: 'item2',
-        color: '#000000',
+        color: '#000000'
       },
     ]
   })
diff --git a/en/application-dev/reference/apis/js-apis-router.md b/en/application-dev/reference/apis/js-apis-router.md
index 4c4b818f1cb692f8ff5256017287fc9e36d9075a..1234e81445de56ead44aaf2f118c53f0e12e7dbc 100644
--- a/en/application-dev/reference/apis/js-apis-router.md
+++ b/en/application-dev/reference/apis/js-apis-router.md
@@ -563,6 +563,7 @@ Describes the page routing options.
 
 
   > **NOTE**
+  >
   > The page routing stack supports a maximum of 32 pages.
 
 ## RouterMode<sup>9+</sup>
diff --git a/en/application-dev/reference/apis/js-apis-system-prompt.md b/en/application-dev/reference/apis/js-apis-system-prompt.md
index 5f33952a9d0d8401ae69f683f0cd4f1eb7dd43f4..831a8acabb7735d67f119370155e13d1bf929ce0 100644
--- a/en/application-dev/reference/apis/js-apis-system-prompt.md
+++ b/en/application-dev/reference/apis/js-apis-system-prompt.md
@@ -38,7 +38,7 @@ export default {
   showToast() {        
     prompt.showToast({            
       message: 'Message Info',            
-      duration: 2000,        
+      duration: 2000
     });    
   }
 }
@@ -67,11 +67,11 @@ export default {
   showDialog() {       
     prompt.showDialog({           
       title: 'Title Info',            
-      message: 'Message Info',           
+      message: 'Message Info',          
       buttons: [                
         {                    
            text: 'button',                   
-           color: '#666666',                
+           color: '#666666'          
          },            
        ],            
        success: function(data) {                
@@ -110,12 +110,12 @@ export default {
       buttons: [                
         {                    
           text: 'item1',                    
-          color: '#666666',                
+          color: '#666666'            
         },                
         {                    
            text: 'item2',                    
-           color: '#000000',                
-        },            
+           color: '#000000'         
+        },           
       ],            
       success: function(tapIndex) {                
         console.log('dialog success callback, click button : ' + data.tapIndex);