diff --git a/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/ernie/applications/VoiceAssistantMainActivity.java b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/applications/VoiceAssistantMainActivity.java
similarity index 98%
rename from java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/ernie/applications/VoiceAssistantMainActivity.java
rename to java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/applications/VoiceAssistantMainActivity.java
index cd1592502..8b96cea31 100644
--- a/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/ernie/applications/VoiceAssistantMainActivity.java
+++ b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/applications/VoiceAssistantMainActivity.java
@@ -1,4 +1,4 @@
-package com.baidu.paddle.fastdeploy.app.examples.ernie.applications;
+package com.baidu.paddle.fastdeploy.app.examples.text.applications;
 
 import static com.baidu.paddle.fastdeploy.ui.Utils.isNetworkAvailable;
 
@@ -32,7 +32,6 @@ import com.baidu.speech.asr.SpeechConstant;
 import org.json.JSONObject;
 
 import java.util.ArrayList;
-import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 
diff --git a/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/ernie/applications/VoiceAssistantWelcomeActivity.java b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/applications/VoiceAssistantWelcomeActivity.java
similarity index 93%
rename from java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/ernie/applications/VoiceAssistantWelcomeActivity.java
rename to java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/applications/VoiceAssistantWelcomeActivity.java
index f81c1c0ca..5dbf8a7ac 100644
--- a/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/ernie/applications/VoiceAssistantWelcomeActivity.java
+++ b/java/android/app/src/main/java/com/baidu/paddle/fastdeploy/app/examples/text/applications/VoiceAssistantWelcomeActivity.java
@@ -1,4 +1,4 @@
-package com.baidu.paddle.fastdeploy.app.examples.ernie.applications;
+package com.baidu.paddle.fastdeploy.app.examples.text.applications;
 
 import android.app.Activity;
 import android.content.Intent;