diff --git a/app/src/main/java/com/fongmi/android/tv/api/config/LiveConfig.java b/app/src/main/java/com/fongmi/android/tv/api/config/LiveConfig.java
index 17a928210..52726b880 100644
--- a/app/src/main/java/com/fongmi/android/tv/api/config/LiveConfig.java
+++ b/app/src/main/java/com/fongmi/android/tv/api/config/LiveConfig.java
@@ -98,7 +98,7 @@ public class LiveConfig {
 
     public LiveConfig config(Config config) {
         this.config = config;
-        if (config.getUrl() == null) return this;
+        if (config.isEmpty()) return this;
         this.sync = config.getUrl().equals(VodConfig.getUrl());
         return this;
     }
diff --git a/app/src/main/java/com/fongmi/android/tv/api/config/WallConfig.java b/app/src/main/java/com/fongmi/android/tv/api/config/WallConfig.java
index f3fb2024b..2fe6ddbbd 100644
--- a/app/src/main/java/com/fongmi/android/tv/api/config/WallConfig.java
+++ b/app/src/main/java/com/fongmi/android/tv/api/config/WallConfig.java
@@ -57,7 +57,7 @@ public class WallConfig {
 
     public WallConfig config(Config config) {
         this.config = config;
-        if (config.getUrl() == null) return this;
+        if (config.isEmpty()) return this;
         this.sync = config.getUrl().equals(VodConfig.get().getWall());
         return this;
     }