diff --git a/entry/src/ohosTest/java/com/ohos/speechutilsdemo/ExampleOhosTest.java b/entry/src/ohosTest/java/com/ohos/speechutilsdemo/ExampleOhosTest.java
index b32a17f568ffaff50419361df41d8736f82fe8fa..9d5bb9865bbc1e0a9f0aac6adab28b14f79fcf83 100644
--- a/entry/src/ohosTest/java/com/ohos/speechutilsdemo/ExampleOhosTest.java
+++ b/entry/src/ohosTest/java/com/ohos/speechutilsdemo/ExampleOhosTest.java
@@ -1,6 +1,7 @@
 package com.ohos.speechutilsdemo;
 
 import ee.ioc.phon.ohos.speechutils.utils.Define;
+
 import ohos.aafwk.ability.Ability;
 import ohos.aafwk.ability.delegation.AbilityDelegatorRegistry;
 import ohos.ai.tts.TtsClient;
@@ -8,6 +9,7 @@ import ohos.ai.tts.TtsListener;
 import ohos.ai.tts.TtsParams;
 import ohos.ai.tts.constants.TtsEvent;
 import ohos.utils.PacMap;
+
 import org.junit.Test;
 
 import java.util.UUID;
@@ -20,6 +22,9 @@ import static org.junit.Assert.assertEquals;
  * @since 2021-05-10
  */
 public class ExampleOhosTest {
+    /**
+     * testBundleName方法体
+     */
     @Test
     public void testBundleName() {
         final String actualBundleName = AbilityDelegatorRegistry.getArguments().getTestBundleName();
diff --git a/entry/src/test/java/com/huawei/hm_speechutilsdemo/ExampleTest.java b/entry/src/test/java/com/huawei/hm_speechutilsdemo/ExampleTest.java
index 2db1eaa64fea61006b395c410611cb52305cce0e..ffc09b773029fed07404bf5ce5cc059eec18c1c0 100644
--- a/entry/src/test/java/com/huawei/hm_speechutilsdemo/ExampleTest.java
+++ b/entry/src/test/java/com/huawei/hm_speechutilsdemo/ExampleTest.java
@@ -3,11 +3,14 @@ package com.huawei.hm_speechutilsdemo;
 import org.junit.Test;
 
 /**
- * Test
+ * TestJava测试
  *
  * @since 2021-05-10
  */
 public class ExampleTest {
+    /**
+     * onStart
+     */
     @Test
     public void onStart() {
     }
diff --git a/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/abilityslice/TtsBaseAbilitySlice.java b/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/abilityslice/TtsBaseAbilitySlice.java
index d63a7c68cd2eb4fd3dd7289b2101f36406651a06..e04687d8f634b91b10926ab9c486dc8bdb7763d4 100644
--- a/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/abilityslice/TtsBaseAbilitySlice.java
+++ b/speechutils/src/main/java/ee/ioc/phon/ohos/speechutils/abilityslice/TtsBaseAbilitySlice.java
@@ -60,15 +60,10 @@ public abstract class TtsBaseAbilitySlice extends AbilitySlice implements TtsSho
         protected void processEvent(InnerEvent event) {
             super.processEvent(event);
             if (event.eventId == EVENT_MSG_TIME_COUNT) {
-                getUITaskDispatcher().delayDispatch(new Runnable() {
-                    @Override
-                    public void run() {
-                        time = time + 1;
-                        HiLog.info(LABEL_LOG, "playTime：" + Integer.toString(time) + " s");
-                        info = "playTime：" + Integer.toString(time) + " s";
-                        showInfo(info);
-                    }
-                }, 0);
+                time = time + 1;
+                HiLog.info(LABEL_LOG, "playTime：" + Integer.toString(time) + " s");
+                info = "playTime：" + Integer.toString(time) + " s";
+                showInfo(info);
             }
         }
     };
@@ -108,7 +103,6 @@ public abstract class TtsBaseAbilitySlice extends AbilitySlice implements TtsSho
 
         @Override
         public void onSpeechStart(String utteranceId) {
-            // 开始计时
             HiLog.info(LABEL_LOG, "onSpeechStart...");
             if (timer == null && timerTask == null) {
                 timer = new Timer();