diff --git a/app/src/main/cpp/native-lib.cpp b/app/src/main/cpp/native-lib.cpp
index 7158469..d00eb99 100644
--- a/app/src/main/cpp/native-lib.cpp
+++ b/app/src/main/cpp/native-lib.cpp
@@ -163,7 +163,7 @@ JNIEXPORT void JNICALL JNI_OnUnload(JavaVM* vm, void* reserved){
 
 extern int start_main(int argc,char *argv[]);
 
-JNI_API(jboolean, startDemo, jstring ini_dir){
+JNI_API(jboolean, startServer, jstring ini_dir){
     string sd_path = stringFromJstring(env,ini_dir);
     string ini_file = sd_path +  "/zlmediakit.ini";
 
diff --git a/app/src/main/java/com/xypower/mpremote/StreamActivity.java b/app/src/main/java/com/xypower/mpremote/StreamActivity.java
index 8b8d544..d493325 100644
--- a/app/src/main/java/com/xypower/mpremote/StreamActivity.java
+++ b/app/src/main/java/com/xypower/mpremote/StreamActivity.java
@@ -16,7 +16,7 @@ public class StreamActivity extends AppCompatActivity {
 
         String sd_dir = Environment.getExternalStoragePublicDirectory("").toString();
 
-        ZLMediaKit.startDemo(sd_dir);
+        ZLMediaKit.startServer(sd_dir);
 
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/xypower/mpremote/zlmediakit/ZLMediaKit.java b/app/src/main/java/com/xypower/mpremote/zlmediakit/ZLMediaKit.java
index 6830266..42bc60c 100644
--- a/app/src/main/java/com/xypower/mpremote/zlmediakit/ZLMediaKit.java
+++ b/app/src/main/java/com/xypower/mpremote/zlmediakit/ZLMediaKit.java
@@ -83,9 +83,9 @@ public class ZLMediaKit {
         }
     }
 
-    static public native boolean startDemo(String sd_path);
+    static public native boolean startServer(String sd_path);
     static public native void releaseMediaPlayer(long ptr);
-    static public native long createMediaPlayer(String url,MediaPlayerCallBack callback);
+    static public native long createMediaPlayer(String url, MediaPlayerCallBack callback);
 
     static {
         System.loadLibrary("mpremote");