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 a88ae72c5..d2da44726 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
@@ -73,7 +73,7 @@ public class LiveConfig {
     }
 
     public static boolean hasUrl() {
-        return getUrl() != null && getUrl().length() > 0;
+        return getUrl() != null && !getUrl().isEmpty();
     }
 
     public static void load(Config config, Callback callback) {