diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Site.java b/app/src/main/java/com/fongmi/android/tv/bean/Site.java
index 3b7454450..161facfd3 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Site.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Site.java
@@ -148,7 +148,7 @@ public class Site {
     }
 
     public void setExt(String ext) {
-        this.ext = ext;
+        this.ext = ext.trim();
     }
 
     public String getJar() {