diff --git a/zh-cn/application-dev/ability/fa-dataability.md b/zh-cn/application-dev/ability/fa-dataability.md
index 55edbc33c9efdefe2e3dd0823580f66a631e8e7a..415d7417a496e4ae2d499d67f8cf8867152227b0 100644
--- a/zh-cn/application-dev/ability/fa-dataability.md
+++ b/zh-cn/application-dev/ability/fa-dataability.md
@@ -115,7 +115,7 @@ Data提供方可以自定义数据的增、删、改、查，以及文件打开
 
 其中，基础依赖包包括：
 - @ohos.ability.featureAbility
-- @ohos.data.dataability
+- @ohos.data.dataAbility
 - @ohos.data.rdb
 
 #### DataAbility接口开发指导
diff --git a/zh-cn/application-dev/ability/stage-ability.md b/zh-cn/application-dev/ability/stage-ability.md
index c3e76afd95ff26f0cfb6c379faa17f145fc8d4a0..a79d00e17aa1e009f994561c1d651a4083f063d0 100644
--- a/zh-cn/application-dev/ability/stage-ability.md
+++ b/zh-cn/application-dev/ability/stage-ability.md
@@ -87,7 +87,7 @@ Ability功能如下（Ability类，具体的API详见[接口文档](../reference
         console.log("MainAbility onWindowStageCreate")
 
         windowStage.loadContent("pages/index").then((data) => {
-            console.log("MainAbility load content succeed with data: " + JSON.stringify(data))
+            console.log("MainAbility load content succeed")
         }).catch((error) => {
             console.error("MainAbility load content failed with error: "+ JSON.stringify(error))
         })
@@ -107,7 +107,8 @@ Ability功能如下（Ability类，具体的API详见[接口文档](../reference
    }
    ```
 ### 获取AbilityStage及Ability的配置信息
-AbilityStage类及Ability类均拥有context属性，应用可以通过`this.context`获取Ability实例的上下文，进而获取详细的配置信息。如下示例展示了AbilityStage通过context属性获取包代码路径、hap包名、ability名以及系统语言的方法。具体示例代码如下：
+AbilityStage类及Ability类均拥有context属性，应用可以通过`this.context`获取Ability实例的上下文，进而获取详细的配置信息。
+如下示例展示了AbilityStage通过context属性获取包代码路径、hap包名、ability名以及系统语言的方法。具体示例代码如下：
 ```ts
 import AbilityStage from "@ohos.application.AbilityStage"
 export default class MyAbilityStage extends AbilityStage {
@@ -140,7 +141,7 @@ export default class MainAbility extends Ability {
         console.log("MainAbility ability name" + abilityInfo.name)
 
         let config = this.context.config
-        console.log("MyAbilityStage config language" + config.language)
+        console.log("MainAbility config language" + config.language)
     }
 }
 ```
diff --git a/zh-cn/application-dev/reference/apis/js-apis-ability-context.md b/zh-cn/application-dev/reference/apis/js-apis-ability-context.md
index 1d3e33ef78e76477f0e91d9ef715c0291b989977..4e79e72c0975631368a7fa2255f4090e273931d0 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-ability-context.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-ability-context.md
@@ -606,7 +606,7 @@ var want = {
 }
 var options = {
   onConnect: (elementName, remote) => {
-    console.log('connectAbility onConnect, elementName: ' + elementName + ', remote: ' remote)
+    console.log('connectAbility onConnect, elementName: ' + elementName + ', remote: ' + remote)
   },
   onDisconnect: (elementName) => {
     console.log('connectAbility onDisconnect, elementName: ' + elementName)
@@ -652,7 +652,7 @@ var want = {
 var accountId = 111;
 var options = {
   onConnect: (elementName, remote) => {
-    console.log('connectAbility onConnect, elementName: ' + elementName + ', remote: ' remote)
+    console.log('connectAbility onConnect, elementName: ' + elementName + ', remote: ' + remote)
   },
   onDisconnect: (elementName) => {
     console.log('connectAbility onDisconnect, elementName: ' + elementName)