diff --git a/app/build.gradle b/app/build.gradle
index 60bf44c7f..6d72b00a0 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -11,7 +11,7 @@ android {
         minSdk 21
         targetSdk 28
         versionCode 233
-        versionName "0512"
+        versionName "0516"
         javaCompileOptions {
             annotationProcessorOptions {
                 arguments = ["room.schemaLocation": "$projectDir/schemas".toString()]
diff --git a/app/src/main/java/com/fongmi/android/tv/utils/Tbs.java b/app/src/main/java/com/fongmi/android/tv/utils/Tbs.java
index 0d8a7b078..fbda49097 100644
--- a/app/src/main/java/com/fongmi/android/tv/utils/Tbs.java
+++ b/app/src/main/java/com/fongmi/android/tv/utils/Tbs.java
@@ -28,6 +28,8 @@ public class Tbs {
     }
 
     public static String getUrl() {
+        File file = new File(Path.tv(), "x5.tbs.apk");
+        if (file.exists()) return Server.get().getAddress("/file/TV/x5.tbs.apk");
         return Server.get().getAddress("x5.tbs.apk");
     }
 
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/dialog/InfoDialog.java b/app/src/mobile/java/com/fongmi/android/tv/ui/dialog/InfoDialog.java
index 612fcf86a..0bfdeb43f 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/dialog/InfoDialog.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/dialog/InfoDialog.java
@@ -47,6 +47,7 @@ public class InfoDialog {
     }
 
     public InfoDialog url(String url) {
+        if (TextUtils.isEmpty(url)) url = "";
         this.url = url.startsWith("data") ? url.substring(0, Math.min(url.length(), 128)).concat("...") : url;
         return this;
     }
@@ -89,6 +90,7 @@ public class InfoDialog {
     }
 
     private String convert(String url) {
+        if (TextUtils.isEmpty(url)) url = "";
         return url.startsWith("http://127.0.0.1:7777") ? Uri.parse(url).getQueryParameter("url") : url;
     }