diff --git a/app/src/main/assets/updatelog.fy b/app/src/main/assets/updatelog.fy
index a2dc0d2..ef421d8 100644
--- a/app/src/main/assets/updatelog.fy
+++ b/app/src/main/assets/updatelog.fy
@@ -1,3 +1,9 @@
+2022.03.31
+风月读书v2.4.4
+更新内容：
+1、修复软件无法打开的问题(超时时间为5s)
+2、修复DIY书源重复显示订阅书源的问题
+
 2022.03.29
 风月读书v2.4.3
 更新内容：
diff --git a/app/src/main/java/xyz/fycz/myreader/model/sourceAnalyzer/BookSourceManager.java b/app/src/main/java/xyz/fycz/myreader/model/sourceAnalyzer/BookSourceManager.java
index 0e64cd5..2f33e3b 100644
--- a/app/src/main/java/xyz/fycz/myreader/model/sourceAnalyzer/BookSourceManager.java
+++ b/app/src/main/java/xyz/fycz/myreader/model/sourceAnalyzer/BookSourceManager.java
@@ -184,6 +184,7 @@ public class BookSourceManager {
      */
     public static List<BookSource> getAllNoLocalSource() {
         return DbManager.getDaoSession().getBookSourceDao().queryBuilder()
+                .where(BookSourceDao.Properties.SourceEName.isNull())
                 .where(BookSourceDao.Properties.SourceType.isNotNull())
                 .orderAsc(BookSourceDao.Properties.OrderNum)
                 .list();
diff --git a/app/src/main/java/xyz/fycz/myreader/ui/activity/SplashActivity.java b/app/src/main/java/xyz/fycz/myreader/ui/activity/SplashActivity.java
index f159d5f..8907205 100644
--- a/app/src/main/java/xyz/fycz/myreader/ui/activity/SplashActivity.java
+++ b/app/src/main/java/xyz/fycz/myreader/ui/activity/SplashActivity.java
@@ -55,7 +55,7 @@ public class SplashActivity extends BaseActivity<ActivitySplashBinding> {
     private boolean hasStart = false;
     private boolean startToAd = false;
     private static final String INTENT_TO_AD = "startToAd";
-    private int timeOut = 10;
+    private int timeOut = 5;
     private Handler handler = new Handler();
 
     //创建子线程
@@ -225,6 +225,7 @@ public class SplashActivity extends BaseActivity<ActivitySplashBinding> {
                     Log.d(TAG, "广告展示成功");
                     AdUtils.adRecord("splash", "adShow");
                     countTodayAd();
+                    SharedPreAdUtils.getInstance().putBoolean("adTimeOut", false);
                 }
 
                 // 广告被点击
@@ -368,6 +369,7 @@ public class SplashActivity extends BaseActivity<ActivitySplashBinding> {
             WAIT_INTERVAL = 0;
             SharedPreAdUtils.getInstance().putLong("splashAdTime", System.currentTimeMillis());
             startNormal();
+            SharedPreAdUtils.getInstance().putBoolean("adTimeOut", true);
         } else {
             handler.postDelayed(adTimeOutRunnable, 1000);
         }
diff --git a/app/src/main/java/xyz/fycz/myreader/util/utils/AdUtils.java b/app/src/main/java/xyz/fycz/myreader/util/utils/AdUtils.java
index 5282aef..e5699b5 100644
--- a/app/src/main/java/xyz/fycz/myreader/util/utils/AdUtils.java
+++ b/app/src/main/java/xyz/fycz/myreader/util/utils/AdUtils.java
@@ -182,6 +182,8 @@ public class AdUtils {
 
     public static boolean backSplashAd() {
         if (!adConfig.isUserHasAd()) return false;
+        boolean adTimeout = getSp().getBoolean("adTimeout");
+        if (adTimeout) return false;
         long splashAdTime = getSp().getLong("splashAdTime");
         long backTime = getSp().getLong("backTime");
         long currentTime = System.currentTimeMillis();
diff --git a/dynamic/src/main/java/xyz/fycz/dynamic/AppLoadImpl.kt b/dynamic/src/main/java/xyz/fycz/dynamic/AppLoadImpl.kt
index 7f25fe9..349e4ae 100644
--- a/dynamic/src/main/java/xyz/fycz/dynamic/AppLoadImpl.kt
+++ b/dynamic/src/main/java/xyz/fycz/dynamic/AppLoadImpl.kt
@@ -7,6 +7,7 @@ import me.fycz.maple.MapleBridge
 import me.fycz.maple.MapleUtils
 import me.fycz.maple.MethodHook
 import xyz.fycz.myreader.application.App
+import xyz.fycz.myreader.ui.activity.MainActivity
 import xyz.fycz.myreader.util.utils.AdUtils
 
 /**
@@ -20,8 +21,11 @@ class AppLoadImpl : IAppLoader {
     override fun onLoad(appParam: AppParam) {
         if (App.getVersionCode() == 243) {
             val key = "2022-03-31"
+            var fx1 = false
+            var fx2 = false
             try {
                 App243Fix.fixGetAllNoLocalSource()
+                fx1 = true
                 fixResult(key, "getAllNoLocalSource", true)
             } catch (e: Exception) {
                 MapleUtils.log(e)
@@ -29,19 +33,22 @@ class AppLoadImpl : IAppLoader {
             }
             try {
                 App243Fix.fixAdTimeout()
+                fx2 = true
                 fixResult(key, "adTimeout", true)
             } catch (e: Exception) {
                 MapleUtils.log(e)
                 fixResult(key, "adTimeout", false)
             }
+            val msg = "$key\n更新内容:\n1、修复软件无法打开的问题(超时时间为5s)：$fx1\n" +
+                    "2、修复DIY书源重复显示订阅书源的问题：$fx2"
+            announce("插件更新", msg, key)
         }
     }
 
-    private fun announce(appParam: AppParam, title: String, msg: String, key: String) {
+    private fun announce(title: String, msg: String, key: String) {
         try {
             MapleUtils.findAndHookMethod(
-                "xyz.fycz.myreader.ui.activity.MainActivity",
-                appParam.classLoader,
+                MainActivity::class.java,
                 "onCreate",
                 Bundle::class.java,
                 object : MethodHook() {
@@ -52,14 +59,13 @@ class AppLoadImpl : IAppLoader {
                             AlertDialog.Builder(context)
                                 .setTitle(title)
                                 .setMessage(msg)
-                                .setPositiveButton("我知道了") { _, _ ->
-
-                                }.create().show()
+                                .setPositiveButton("我知道了", null)
+                                .create().show()
                             spu.edit().run {
                                 putBoolean(key, true)
                                 apply()
                             }
-                            AdUtils.adRecord("plugin", "adSuccess")
+                            AdUtils.adRecord("plugin", "fxRecord")
                         }
                     }
                 }