diff --git a/_locales/zh/ovobot-jsdoc-strings.json b/_locales/zh/ovobot-jsdoc-strings.json
index f4a5e02..858a021 100644
--- a/_locales/zh/ovobot-jsdoc-strings.json
+++ b/_locales/zh/ovobot-jsdoc-strings.json
@@ -10,6 +10,9 @@
   "ovobot.rawMotor|param|duration": "旋转时间，eg:0 ",
   "ovobot.rawMotor|param|left": "左轮速度,left.min=-255 left.max=255 eg: 0",
   "ovobot.rawMotor|param|right": "右轮速度，right.min=-255 right.max=255 eg:0",
+  "ovobot.rawMotorWithPwm": "TODO: 独立设置左右轮速度函数。",
+  "ovobot.rawMotorWithPwm|param|left": "左轮速度,left.min=-255 left.max=255 eg: 0",
+  "ovobot.rawMotorWithPwm|param|right": "右轮速度，right.min=-255 right.max=255 eg:0",
   "ovobot.readDistance": "TODO: 获取超声波传感器与前方障碍物的距离函数。",
   "ovobot.readLightStrength": "TODO: 获取光电强度函数。",
   "ovobot.readLineSensorData": "TODO: 获取左右巡线传感器数据函数。",
diff --git a/_locales/zh/ovobot-strings.json b/_locales/zh/ovobot-strings.json
index 6fbd1fd..2a09636 100644
--- a/_locales/zh/ovobot-strings.json
+++ b/_locales/zh/ovobot-strings.json
@@ -15,6 +15,7 @@
   "ovobot.initGyroSensor|block": "初始化陀螺仪",
   "ovobot.move|block": "移动|方向 %movedir|速度 %speed|时间 (ms) %duration",
   "ovobot.rawMotor|block": "驱动电机|左轮 %left|右轮 %right|时间 (ms) %duration",
+  "ovobot.rawMotorWithPwm|block": "驱动电机|左轮 %left|右轮 %right",
   "ovobot.readDistance|block": "超声波距离",
   "ovobot.readLightStrength|block": "光线强度",
   "ovobot.readLineSensorData|block": "检测黑线 %lineSensor",
diff --git a/ovobot.ts b/ovobot.ts
index 8597167..94fe252 100644
--- a/ovobot.ts
+++ b/ovobot.ts
@@ -619,6 +619,20 @@ namespace ovobot {
         moveMotorOut(0, 0);
     }
 
+    /**
+     * TODO: 独立设置左右轮速度函数。
+     * @param left 左轮速度,left.min=-255 left.max=255 eg: 0
+     * @param right 右轮速度，right.min=-255 right.max=255 eg:0
+     */
+    //% blockId=set_rawMotor_withpwm block="rawMotor |left %left|right %right"
+    //% weight=55
+    export function rawMotorWithPwm(left: number, right: number) {
+        setupMotorPWM();
+        left = constract(left, -255, 255);
+        right = constract(right, -255, 255);
+        moveMotorOut(left, right);
+    }
+
     /**
      * TODO: 获取超声波传感器与前方障碍物的距离函数。
      */
diff --git a/pxt.json b/pxt.json
index 043e9a2..349d076 100644
--- a/pxt.json
+++ b/pxt.json
@@ -1,6 +1,6 @@
 {
     "name": "ovobot",
-    "version": "0.0.5",
+    "version": "0.0.6",
     "dependencies": {
         "core": "*",
         "radio": "*"