diff --git a/zh-cn/application-dev/reference/apis/js-apis-app-form-formProvider.md b/zh-cn/application-dev/reference/apis/js-apis-app-form-formProvider.md
index 768714cba6d01a2994370fe4864c1a076de704e0..56ceccaa5cff96e8e3d086d7f6c8a496161cf3be 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-app-form-formProvider.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-app-form-formProvider.md
@@ -46,12 +46,12 @@ setFormNextRefreshTime(formId: string, minute: number, callback: AsyncCallback&l
 ```ts
 var formId = '12400633174999288';
 try {
-  formProvider.setFormNextRefreshTime(formId, 5, (error, data) => {
+  formProvider.setFormNextRefreshTime(formId, 5, (error) => {
     if (error) {
       console.log('formProvider setFormNextRefreshTime, error:' + JSON.stringify(error));
-    } else {
-      console.log(`formProvider setFormNextRefreshTime success`);
+      return;
     }
+    console.log(`formProvider setFormNextRefreshTime success`);
   });
 } catch (error) {
     console.log('error' + JSON.stringify(error))
@@ -144,12 +144,12 @@ import formBindingData from '@ohos.application.formBindingData';
 var formId = '12400633174999288';
 try {
   let obj = formBindingData.createFormBindingData({temperature:'22c', time:'22:00'});
-  formProvider.updateForm(formId, obj, (error, data) => {
+  formProvider.updateForm(formId, obj, (error) => {
     if (error) {
       console.log('formProvider updateForm, error:' + JSON.stringify(error));
-    } else {
-      console.log(`formProvider updateForm success`);
+      return;
     }
+    console.log(`formProvider updateForm success`);
   });
 } catch (error) {
   console.log(`catch err->${JSON.stringify(error)}`);
@@ -238,9 +238,9 @@ try {
   formProvider.getFormsInfo((error, data) => {
     if (error) {
       console.log('formProvider getFormsInfo, error:' + JSON.stringify(error));
-    } else {
-      console.log('formProvider getFormsInfo, data:' + JSON.stringify(data));
+      return;
     }
+    console.log('formProvider getFormsInfo, data:' + JSON.stringify(data));
   });
 } catch (error) {
     console.log(`catch err->${JSON.stringify(error)}`);
@@ -284,9 +284,9 @@ try {
   formProvider.getFormsInfo(filter, (error, data) => {
     if (error) {
       console.log('formProvider getFormsInfo, error:' + JSON.stringify(error));
-    } else {
-      console.log('formProvider getFormsInfo, data:' + JSON.stringify(data));
+      return;
     }
+    console.log('formProvider getFormsInfo, data:' + JSON.stringify(data));
   });
 } catch(error) {
   console.log(`catch err->${JSON.stringify(error)}`);
@@ -389,9 +389,9 @@ try {
   formProvider.requestPublishForm(want, obj, (error, data) => {
     if (error) {
       console.log('formProvider requestPublishForm, error: ' + JSON.stringify(error));
-    } else {
-      console.log('formProvider requestPublishForm, form ID is: ' + JSON.stringify(data));
+      return;
     }
+    console.log('formProvider requestPublishForm, form ID is: ' + JSON.stringify(data));
   });
 } catch (error) {
   console.log(`catch err->${JSON.stringify(error)}`);
@@ -441,9 +441,9 @@ try {
   formProvider.requestPublishForm(want, (error, data) => {
     if (error) {
       console.log('formProvider requestPublishForm, error: ' + JSON.stringify(error));
-    } else {
-      console.log('formProvider requestPublishForm, form ID is: ' + JSON.stringify(data));
+      return;
     }
+    console.log('formProvider requestPublishForm, form ID is: ' + JSON.stringify(data));
   });
 } catch (error) {
   console.log(`catch err->${JSON.stringify(error)}`);
diff --git a/zh-cn/application-dev/reference/apis/js-apis-inner-application-formExtensionContext.md b/zh-cn/application-dev/reference/apis/js-apis-inner-application-formExtensionContext.md
index 17a626a0e5a407c5db46cc8113fd58710d277e23..8e5b4f40223106283e2b39b24e53a4fd7c1b24fa 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-inner-application-formExtensionContext.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-inner-application-formExtensionContext.md
@@ -72,7 +72,7 @@ let want = {
     uri: 'key={true,true,false}',
     parameters: {}
 };
-this.context.startAbility(want, (error, data) => {
+this.context.startAbility(want, (error) => {
     if (error) {
       console.log('FormExtensionContext startAbility, error:' + JSON.stringify(error));
     } else {