diff --git a/app/src/main/assets/updatelog.fy b/app/src/main/assets/updatelog.fy
index b99186b..6acce41 100644
--- a/app/src/main/assets/updatelog.fy
+++ b/app/src/main/assets/updatelog.fy
@@ -1,3 +1,8 @@
+2021.06.01
+风月读书v2.0.2
+更新内容：
+1、修复部分机型概率性启动闪退的问题
+
 2021.05.29
 风月读书v2.0.2
 更新内容：
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 1a01110..554cee7 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
@@ -57,12 +57,13 @@ public class SplashActivity extends BaseActivity {
     private SharedPreUtils spu;
     private int todayAdCount;
     private int adTimes;
+    private boolean hasStart = false;
 
     private PermissionsChecker mPermissionsChecker;
     //创建子线程
-    private Thread start = new Thread() {
-        @Override
-        public void run() {
+    private Runnable start = () -> {
+        if (!hasStart && !App.isDestroy(SplashActivity.this)) {
+            hasStart = true;
             try {
                 Thread.sleep(WAIT_INTERVAL);//使程序休眠
                 Intent it = new Intent(SplashActivity.this, MainActivity.class);//启动MainActivity
@@ -200,21 +201,15 @@ public class SplashActivity extends BaseActivity {
             if (BookGroupService.getInstance().curGroupIsPrivate()) {
                 App.runOnUiThread(() -> {
                     MyAlertDialog.showPrivateVerifyDia(SplashActivity.this, needGoTo -> {
-                        if (!start.isAlive()) {
-                            start.start();
-                        }
+                        (new Thread(start)).start();
                     }, () -> {
                         SharedPreUtils.getInstance().putString(SplashActivity.this.getString(R.string.curBookGroupId), "");
                         SharedPreUtils.getInstance().putString(SplashActivity.this.getString(R.string.curBookGroupName), "");
-                        if (!start.isAlive()) {
-                            start.start();
-                        }
+                        (new Thread(start)).start();
                     });
                 });
             } else {
-                if (!start.isAlive()) {
-                    start.start();
-                }
+                (new Thread(start)).start();
             }
         }
     }
diff --git a/app/version_code.properties b/app/version_code.properties
index 4e383d4..e073c3c 100644
--- a/app/version_code.properties
+++ b/app/version_code.properties
@@ -1,2 +1,2 @@
-#Sat May 29 12:39:33 CST 2021
-VERSION_CODE=202
+#Tue Jun 01 08:59:40 CST 2021
+VERSION_CODE=204
diff --git a/build.gradle b/build.gradle
index 71b15fb..40dbb61 100644
--- a/build.gradle
+++ b/build.gradle
@@ -16,6 +16,7 @@ buildscript {
         classpath 'com.android.tools.build:gradle:4.1.2'
         classpath 'org.greenrobot:greendao-gradle-plugin:3.3.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }