Fix abilityName error of ability

Signed-off-by: Nyuyaozhi <yuyaozhi@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-Context.md

 # Context模块
 
 > ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
-> 本模块首批接口从API version 6开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。
+> 本模块首批接口从API version 6开始支持。后续版本的新增接口，采用上角标单独标记接口的起始版本。   
+> 本模块接口仅可在FA模型下使用。
 
 ## 导入模块
 

zh-cn/application-dev/reference/apis/js-apis-ability-context.md

@@ -55,7 +55,7 @@ startAbility(want: Want, callback: AsyncCallback<void>): void
   var want = {
   	"deviceId": "",
   	"bundleName": "com.extreme.test",
-  	"abilityName": "com.extreme.test.MainAbility"
+  	"abilityName": "MainAbility"
   };
   this.context.startAbility(want, (error) => {
       console.log("error.code = " + error.code)
@@ -85,7 +85,7 @@ startAbility(want: Want, options: StartOptions, callback: AsyncCallback<void&
   var want = {
   	"deviceId": "",
   	"bundleName": "com.extreme.test",
-  	"abilityName": "com.extreme.test.MainAbility"
+  	"abilityName": "MainAbility"
   };
   var options = {
   	windowMode: 0,
@@ -123,7 +123,7 @@ startAbility(want: Want, options?: StartOptions): Promise<void>;
   var want = {
   	"deviceId": "",
   	"bundleName": "com.extreme.test",
-  	"abilityName": "com.extreme.test.MainAbility"
+  	"abilityName": "MainAbility"
   };
   var options = {
   	windowMode: 0,
@@ -374,7 +374,7 @@ startAbilityByCall(want: Want): Promise<Caller>;
       onWindowStageCreate(windowStage) {
           this.context.startAbilityByCall({
               bundleName: "com.example.myservice",
-              abilityName: "com.example.myservice.MainAbility",
+              abilityName: "MainAbility",
               deviceId: ""
           }).then((obj) => {
               caller = obj;

zh-cn/application-dev/reference/apis/js-apis-application-ability.md

@@ -343,7 +343,7 @@ call(method: string, data: rpc.Sequenceable): Promise<void>;
       onWindowStageCreate(windowStage) {
         this.context.startAbilityByCall({
             bundleName: "com.example.myservice",
-            abilityName: "com.example.myservice.MainAbility",
+            abilityName: "MainAbility",
             deviceId: ""
         }).then((obj) => {
             caller = obj;
@@ -416,7 +416,7 @@ callWithResult(method: string, data: rpc.Sequenceable): Promise<rpc.MessagePa
       onWindowStageCreate(windowStage) {
         this.context.startAbilityByCall({
             bundleName: "com.example.myservice",
-            abilityName: "com.example.myservice.MainAbility",
+            abilityName: "MainAbility",
             deviceId: ""
         }).then((obj) => {
             caller = obj;
@@ -455,7 +455,7 @@ release(): void;
       onWindowStageCreate(windowStage) {
         this.context.startAbilityByCall({
             bundleName: "com.example.myservice",
-            abilityName: "com.example.myservice.MainAbility",
+            abilityName: "MainAbility",
             deviceId: ""
         }).then((obj) => {
             caller = obj;
@@ -496,7 +496,7 @@ onRelease(callback: OnReleaseCallBack): void;
       onWindowStageCreate(windowStage) {
         this.context.startAbilityByCall({
             bundleName: "com.example.myservice",
-            abilityName: "com.example.myservice.MainAbility",
+            abilityName: "MainAbility",
             deviceId: ""
         }).then((obj) => {
             caller = obj;

zh-cn/application-dev/reference/apis/js-apis-service-extension-context.md

@@ -36,7 +36,7 @@ startAbility(want: Want, callback: AsyncCallback<void>): void;
       onWindowStageCreate(windowStage) {
           let want = {
               "bundleName": "com.example.myapp",
-              "abilityName": "com.example.myapp.MyAbility"};
+              "abilityName": "MyAbility"};
           this.context.startAbility(want, (err) => {
           console.log('startAbility result:' + JSON.stringify(err));
           });
@@ -74,7 +74,7 @@ startAbility(want: Want): Promise<void>;
         onWindowStageCreate(windowStage) {
             let want = {
             "bundleName": "com.example.myapp",
-            "abilityName": "com.example.myapp.MyAbility"
+            "abilityName": "MyAbility"
             };
         this.context.startAbility(want).then((data) => {
             console.log('success:' + JSON.stringify(data));
@@ -175,7 +175,7 @@ connectAbility(want: Want, options: ConnectOptions): number;
   ```js
   let want = {
       "bundleName": "com.example.myapp",
-      "abilityName": "com.example.myapp.MyAbility"
+      "abilityName": "MyAbility"
   };
   let options = {
       onConnect: function(elementName, proxy) {},