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 2f5f53be3..03e682fd7 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
@@ -129,10 +129,10 @@ public class LiveConfig {
         try {
             OkHttp.cancel(TAG);
             Server.get().start();
-            String text = Decoder.getJson(UrlUtil.convert(config.getUrl()), TAG);
-            if (Json.isObj(text)) checkJson(id, config, callback, Json.parse(text).getAsJsonObject());
-            else parseText(id, config, callback, text);
-            if (taskId.get() == id) config.update();
+            String json = Decoder.getJson(UrlUtil.convert(config.getUrl()), TAG);
+            if (Json.isObj(json)) checkJson(id, config, callback, Json.parse(json).getAsJsonObject());
+            else parseText(id, config, callback, json);
+            if (taskId.get() == id && config.equals(this.config)) config.update();
         } catch (Throwable e) {
             e.printStackTrace();
             if (isCanceled(e)) return;
diff --git a/app/src/main/java/com/fongmi/android/tv/api/config/VodConfig.java b/app/src/main/java/com/fongmi/android/tv/api/config/VodConfig.java
index d7a8c7c5f..30b4d92eb 100644
--- a/app/src/main/java/com/fongmi/android/tv/api/config/VodConfig.java
+++ b/app/src/main/java/com/fongmi/android/tv/api/config/VodConfig.java
@@ -116,7 +116,7 @@ public class VodConfig {
             Server.get().start();
             String json = Decoder.getJson(UrlUtil.convert(config.getUrl()), TAG);
             checkJson(id, config, callback, Json.parse(json).getAsJsonObject());
-            if (taskId.get() == id) config.update();
+            if (taskId.get() == id && config.equals(this.config)) config.update();
         } catch (Throwable e) {
             e.printStackTrace();
             if (isCanceled(e)) return;
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 3ed4a9c4e..a81065f3b 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
@@ -87,7 +87,7 @@ public class WallConfig {
         try {
             OkHttp.cancel(TAG);
             download(id, config.getUrl(), callback);
-            if (taskId.get() == id) config.update();
+            if (taskId.get() == id && config.equals(this.config)) config.update();
         } catch (Throwable e) {
             e.printStackTrace();
             if (isCanceled(e)) return;