diff --git a/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/abilityslice/AsrBaseAbilitySlice.java b/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/abilityslice/AsrBaseAbilitySlice.java
index 3fb18039b8b32c81113f03749c268f5e9b9453a0..650ef324e87e30821fe39415527134d96903c127 100644
--- a/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/abilityslice/AsrBaseAbilitySlice.java
+++ b/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/abilityslice/AsrBaseAbilitySlice.java
@@ -128,10 +128,6 @@ public abstract class AsrBaseAbilitySlice extends AbilitySlice implements RmsCha
         }
     };
 
-    /**
-     * 监听事件
-     */
-
     @Override
     protected void onStart(Intent intent) {
         super.onStart(intent);
@@ -140,6 +136,9 @@ public abstract class AsrBaseAbilitySlice extends AbilitySlice implements RmsCha
         initAsrClient();
     }
 
+    /**
+     * 初始化asrClient
+     */
     private void initAsrClient() {
         initAudioStream();
         asrClient = AsrClient.createAsrClient(this).orElse(null);
diff --git a/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/view/MicButton.java b/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/view/MicButton.java
index ee01f99ce61a1d988c887726dd26aaa6749cd230..062cb801ded94554ad49e8393298ea0035d3bf9a 100644
--- a/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/view/MicButton.java
+++ b/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/view/MicButton.java
@@ -139,7 +139,7 @@ public class MicButton extends Component implements Component.EstimateSizeListen
      *
      * @param widthMeasureSpec
      * @param heightMeasureSpec
-     * @return
+     * @return boolean
      */
     @Override
     public boolean onEstimateSize(int widthMeasureSpec, int heightMeasureSpec) {
@@ -151,6 +151,9 @@ public class MicButton extends Component implements Component.EstimateSizeListen
         return false;
     }
 
+    /**
+     * 初始化
+     */
     private void init() {
         backgroundPaint = new Paint();
         backgroundPaint.setColor(new Color(Color.getIntColor("#0080ff")));
@@ -204,6 +207,11 @@ public class MicButton extends Component implements Component.EstimateSizeListen
         canvas.drawPixelMapHolderRect(pixelMapHolder, rectSrc, wavePaint);
     }
 
+    /**
+     * 通过能量画多大的圆
+     *
+     * @return 圆
+     */
     private float getRadius() {
         float percent = (float) (rmsdbLevel * Math.log(rmsdbLevel)) * NUM_001;
         percent = Math.min(Math.max(percent, 0f), YIF);
@@ -214,7 +222,7 @@ public class MicButton extends Component implements Component.EstimateSizeListen
     /**
      * 默认圆
      *
-     * @return
+     * @return float
      */
     private float defaultRadius() {
         float percent = (float) (1 * Math.log(0)) * NUM_001;
@@ -225,7 +233,10 @@ public class MicButton extends Component implements Component.EstimateSizeListen
 
     /**
      * 通过资源ID获取位图对象
-     **/
+     *
+     * @param resId
+     * @return PixelMap
+     */
     private PixelMap getPixelMap(int resId) {
         InputStream drawableInputStream = null;
         PixelMap pixelMap = null;