diff --git a/boards/default_src/micropython/blocks/ai_local.js b/boards/default_src/micropython/blocks/ai_local.js
index 302f7168..31ae19a8 100644
--- a/boards/default_src/micropython/blocks/ai_local.js
+++ b/boards/default_src/micropython/blocks/ai_local.js
@@ -3,6 +3,21 @@ const AI_LOCAL_VOICE_HUE = '#D1D431';
 const AI_LOCAL_GRAPH_HUE = '#90A244'; 
 
 //voice part
+export const VOICE_RECOGNITION_CONTROL = {
+    init: function () {
+        this.setColour(AI_LOCAL_VOICE_HUE);
+        this.appendDummyInput("")
+            .appendField(Blockly.Msg.MIXLY_AipSpeech_asr)
+            .appendField(new Blockly.FieldDropdown([
+                [Blockly.Msg.MIXLY_ON,"1"],
+                [Blockly.Msg.MIXLY_OFF,"0"]
+            ]),"control")
+        this.setPreviousStatement(true);
+        this.setNextStatement(true);
+        this.setInputsInline(true);
+    }
+}
+
 export const CI130X_IDENTIFY_AND_SAVE_SANT = {
     init: function () {
         this.setColour(AI_LOCAL_VOICE_HUE);
diff --git a/boards/default_src/micropython/generators/ai_local.js b/boards/default_src/micropython/generators/ai_local.js
index 2a5c9a6c..a5f8386e 100644
--- a/boards/default_src/micropython/generators/ai_local.js
+++ b/boards/default_src/micropython/generators/ai_local.js
@@ -1,6 +1,14 @@
 import { Boards } from 'mixly';
 
 //voice part
+export const VOICE_RECOGNITION_CONTROL = function (_, generator) {
+    var version = Boards.getSelectedBoardKey().split(':')[2];
+    generator.definitions_['import_' + version + '_onboard_bot'] = 'from ' + version + ' import onboard_bot';
+    var control = this.getFieldValue('control');
+    var code = 'onboard_bot.asr_en('+ control +')\n';
+    return code;
+}
+
 export const CI130X_IDENTIFY_AND_SAVE_SANT = function (_, generator) {
     var version = Boards.getSelectedBoardKey().split(':')[2];
     if(version == 'mixgo_sant'){
diff --git a/boards/default_src/micropython_esp32s3/template.xml b/boards/default_src/micropython_esp32s3/template.xml
index 8738081e..c5d025d6 100644
--- a/boards/default_src/micropython_esp32s3/template.xml
+++ b/boards/default_src/micropython_esp32s3/template.xml
@@ -2297,7 +2297,7 @@
       </value>
     </block>
   </category>
-  <category id="catAIonboard" colour="#2FAD7A">
+  <category id="catAIonboard" colour="#2FAD7A" m-show='micropython:esp32s3:mixgo_sant'>
     <category id="catAIgraphsensor" colour="#90A244">
       <block type="CREATE_CAMERA"></block>
       <block type="SHOOT_AND_SAVE_PICTURE">
@@ -2334,6 +2334,7 @@
       </block>
     </category>
     <category id="catAIvoicesensor" colour="#D1D431">
+      <block type="VOICE_RECOGNITION_CONTROL"></block>
       <block type="CI130X_IDENTIFY_AND_SAVE_SANT" m-show='micropython:esp32s3:mixgo_sant'></block>
       <block type="CI130X_GET_WHETHER_IDENTIFY_SANT" m-show='micropython:esp32s3:mixgo_sant'></block>
       <block type="CI130X_GET_THE_RECOGNIZED_CMD_SANT" m-show='micropython:esp32s3:mixgo_sant'></block>
diff --git a/common/msg/blockly/zh-hans.js b/common/msg/blockly/zh-hans.js
index 064fc412..cb54a56e 100644
--- a/common/msg/blockly/zh-hans.js
+++ b/common/msg/blockly/zh-hans.js
@@ -3649,7 +3649,7 @@ ZhHans.MIXLY_MIXBOT_LINE_SENSOR_CALIBRATE_BLACK = '校正黑色';
 ZhHans.MIXLY_MIXBOT_LINE_SENSOR_CALIBRATE_RESET = '恢复出厂';
 ZhHans.MIXLY_MIXBOT_BUZZER = '喇叭';
 ZhHans.MIXLY_AI_SENSOR_ASR_RECOGNISE_CORPUS = '拼音语料库';
-ZhHans.MIXLY_AI_SENSOR_ASR_RECOGNISE_TOOLTIP = '返回一个元组，分别为语音识别出的语料内容和置信度';
+ZhHans.MIXLY_AI_SENSOR_ASR_RECOGNISE_TOOLTIP = '返回一个元组，分别为x出的语料内容和置信度';
 ZhHans.MIXLY_IR_STRENGTH = '红外光强';
 ZhHans.MIXLY_LIGHT_STRENGTH = '自然光强';
 ZhHans.MIXLY_MIXBOT_MOTOR_EXTERN_TOOLTIP = '速度百分比范围-100~100%，负号代表反转';