diff --git a/zh-cn/application-dev/ai/mindspore-guidelines-based-js.md b/zh-cn/application-dev/ai/mindspore-guidelines-based-js.md
index f69b448cde9d9aee637712a64dfb085d2238c828..f8aa9aee0df565321f5e41ccbde9a7885eb74106 100644
--- a/zh-cn/application-dev/ai/mindspore-guidelines-based-js.md
+++ b/zh-cn/application-dev/ai/mindspore-guidelines-based-js.md
@@ -93,14 +93,14 @@ build() {
    ```shell
    Launching com.example.myapptfjs
    $ hdc uninstall com.example.myapptfjs
-   $ hdc install -r "D:\TVOS\JSAPI\MyAppTfjs\entry\build\default\outputs\default\entry-default-signed.hap"
+   $ hdc install -r "path/to/xxx.hap"
    $ hdc shell aa start -a EntryAbility -b com.example.myapptfjs
    ```
 
 2. 使用hdc连接设备，并将mnet.caffemodel.ms推送到设备中的沙盒目录。mnet_caffemodel_nhwc.bin在本地项目中的rawfile目录下。
 
    ```shell
-   hdc -t 7001005458323933328a00bcdf423800 file send .\mnet.caffemodel.ms /data/app/el2/100/base/com.example.myapptfjs/haps/entry/files/
+   hdc -t your_device_id file send .\mnet.caffemodel.ms /data/app/el2/100/base/com.example.myapptfjs/haps/entry/files/
    ```
 3. 在设备屏幕点击Test_MSLiteModel_predict触发用例，在HiLog打印结果中得到如下结果：
 
diff --git a/zh-cn/application-dev/reference/apis/js-apis-mindSporeLite.md b/zh-cn/application-dev/reference/apis/js-apis-mindSporeLite.md
index 48007f8c0d90495a27bc49ef01c3e0229c37f500..be0f9c022b2b792aefc1b019f9040b145121b914 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-mindSporeLite.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-mindSporeLite.md
@@ -185,13 +185,13 @@ let modelName = '/path/to/xxx.ms';
 let syscontext = globalThis.context;
 syscontext.resourceManager.getRawFileContent(modelName).then((buffer) => {
   let modelBuffer = buffer;
+  mindSporeLite.loadModelFromBuffer(modelBuffer.buffer, (result) => {
+  	const modelInputs = result.getInputs();
+  	console.log(modelInputs[0].name);
+  })
 }).catch(error => {
   console.error('Failed to get buffer, error code: ${error.code},message:${error.message}.');
 })
-mindSporeLite.loadModelFromBuffer(modelBuffer.buffer, (result) => {
-  const modelInputs = result.getInputs();
-  console.log(modelInputs[0].name);
-})
 ```
 ## mindSporeLite.loadModelFromBuffer
 
@@ -217,15 +217,15 @@ let modelName = '/path/to/xxx.ms';
 let syscontext = globalThis.context;
 syscontext.resourceManager.getRawFileContent(modelName).then((error,buffer) => {
   let modelBuffer = buffer;
+  let context: mindSporeLite.Context = {};
+  context = {'target': ['cpu']};
+  mindSporeLite.loadModelFromBuffer(modelBuffer.buffer, context, (result) => {
+    const modelInputs = result.getInputs();
+    console.log(modelInputs[0].name);
+  })  
 }).catch(error => {
   console.error('Failed to get buffer, error code: ${error.code},message:${error.message}.');
 })
-let context: mindSporeLite.Context = {};
-context = {'target': ['cpu']};
-mindSporeLite.loadModelFromBuffer(modelBuffer.buffer, context, (result) => {
-  const modelInputs = result.getInputs();
-  console.log(modelInputs[0].name);
-})
 ```
 ## mindSporeLite.loadModelFromBuffer
 
@@ -256,13 +256,13 @@ let modelName = '/path/to/xxx.ms';
 let syscontext = globalThis.context;
 syscontext.resourceManager.getRawFileContent(modelName).then((buffer) => {
   let modelBuffer = buffer;
+  mindSporeLite.loadModelFromBuffer(modelBuffer.buffer).then((result) => {
+    const modelInputs = result.getInputs();
+    console.log(modelInputs[0].name);
+  })  
 }).catch(error => {
   console.error('Failed to get buffer, error code: ${error.code},message:${error.message}.');
 })
-mindSporeLite.loadModelFromBuffer(modelBuffer.buffer).then((result) => {
-  const modelInputs = result.getInputs();
-  console.log(modelInputs[0].name);
-})
 ```
 ## mindSporeLite.loadModelFromFd
 
@@ -402,7 +402,7 @@ predict(inputs: MSTensor[], callback: Callback<MSTensor[]>): void
 import resourceManager from '@ohos.resourceManager'
 let inputName = 'input_data.bin';
 let syscontext = globalThis.context;
-syscontext.resourceManager.getRawFileContent(inputName).then((buffer) => {
+syscontext.resourceManager.getRawFileContent(inputName).then(async (buffer) => {
   let inputBuffer = buffer;
   let model_file = '/path/to/xxx.ms';
   let mindSporeLiteModel = await mindSporeLite.loadModelFromFile(model_file);
@@ -442,7 +442,7 @@ predict(inputs: MSTensor[]): Promise<MSTensor[]>
 import resourceManager from '@ohos.resourceManager'
 let inputName = 'input_data.bin';
 let syscontext = globalThis.context;
-syscontext.resourceManager.getRawFileContent(inputName).then((buffer) => {
+syscontext.resourceManager.getRawFileContent(inputName).then(async (buffer) => {
   let inputBuffer = buffer;
   let model_file = '/path/to/xxx.ms';
   let mindSporeLiteModel = await mindSporeLite.loadModelFromFile(model_file);
@@ -543,7 +543,7 @@ getData(): ArrayBuffer
 import resourceManager from '@ohos.resourceManager'
 let inputName = 'input_data.bin';
 let syscontext = globalThis.context;
-syscontext.resourceManager.getRawFileContent(inputName).then((buffer) => {
+syscontext.resourceManager.getRawFileContent(inputName).then(async (buffer) => {
   let inputBuffer = buffer;
   let model_file = '/path/to/xxx.ms';
   let mindSporeLiteModel = await mindSporeLite.loadModelFromFile(model_file);
@@ -578,13 +578,13 @@ setData(inputArray: ArrayBuffer): void
 import resourceManager from '@ohos.resourceManager'
 let inputName = 'input_data.bin';
 let syscontext = globalThis.context;
-syscontext.resourceManager.getRawFileContent(inputName).then((buffer) => {
+syscontext.resourceManager.getRawFileContent(inputName).then(async (buffer) => {
   inputBuffer = buffer;
+  let model_file = '/path/to/xxx.ms';
+  let mindSporeLiteModel = await mindSporeLite.loadModelFromFile(model_file);
+  const modelInputs = mindSporeLiteModel.getInputs();
+  modelInputs[0].setData(inputBuffer.buffer);
 })
-let model_file = '/path/to/xxx.ms';
-let mindSporeLiteModel = await mindSporeLite.loadModelFromFile(model_file);
-const modelInputs = mindSporeLiteModel.getInputs();
-modelInputs[0].setData(inputBuffer.buffer);
 ```
 
 ## DataType