diff --git a/app/src/main/java/com/gh/common/constant/Config.java b/app/src/main/java/com/gh/common/constant/Config.java
index dd3975990a..2441ff9081 100644
--- a/app/src/main/java/com/gh/common/constant/Config.java
+++ b/app/src/main/java/com/gh/common/constant/Config.java
@@ -207,7 +207,7 @@ public class Config {
         PackageHelper.initList();
 
         // 初始化畅玩相关的东西
-        VHelper.init(HaloApp.getInstance());
+        VHelper.init(HaloApp.getInstance(), false);
     }
 
     @Nullable
diff --git a/app/src/main/java/com/gh/vspace/VBackupHelper.kt b/app/src/main/java/com/gh/vspace/VBackupHelper.kt
index d0a78d179f..e43938601a 100644
--- a/app/src/main/java/com/gh/vspace/VBackupHelper.kt
+++ b/app/src/main/java/com/gh/vspace/VBackupHelper.kt
@@ -16,7 +16,8 @@ import java.nio.file.Files
 
 object VBackupHelper {
 
-    private const val BACKUP_FOLDER = "/gh-files/vspace_backup"
+    // 添加数据库版本作为路径，避免数据错乱异常
+    private const val BACKUP_FOLDER = "/gh-files/vspace_backup/" + VGameDatabase.DB_VERSION
 
     fun recoverValidData(context: Context) {
         runOnIoThread {
@@ -78,6 +79,10 @@ object VBackupHelper {
 
         backupDir.deleteRecursively()
 
+        if (backupDir.parentFile?.exists() == false) {
+            backupDir.parentFile?.mkdir()
+        }
+
         backupDir.mkdir()
         backupSubDir.mkdir()
 
diff --git a/app/src/main/java/com/gh/vspace/VHelper.kt b/app/src/main/java/com/gh/vspace/VHelper.kt
index 99f2d78774..a3f182ca14 100644
--- a/app/src/main/java/com/gh/vspace/VHelper.kt
+++ b/app/src/main/java/com/gh/vspace/VHelper.kt
@@ -110,27 +110,35 @@ object VHelper {
         }
     }
 
+    /**
+     * 初始化
+     * @param observeDatabaseChanges 是否启用数据库变动监听
+     */
     @SuppressLint("CheckResult")
     @JvmStatic
-    fun init(context: Context) {
-        if (isVGameOn() && !mIsInitialized) {
-            mIsInitialized = true
+    fun init(context: Context, observeDatabaseChanges: Boolean) {
+        if (isVGameOn()) {
+            if (!mIsInitialized) {
+                mIsInitialized = true
 
-            VArchiveHelper.init()
+                VArchiveHelper.init()
 
-            val config = Config.getVSettingEntity()?.va
-            if (config?.arch64 != null && PackageUtils.isInstalled(context, config.arch64.packageName)) {
-                if (isVIsUsed()) {
-                    connectService(true)
+                val config = Config.getVSettingEntity()?.va
+                if (config?.arch64 != null && PackageUtils.isInstalled(context, config.arch64.packageName)) {
+                    if (isVIsUsed()) {
+                        connectService(true)
+                    }
+
+                    // 检查畅玩助手组件更新
+                    getVSpaceUpdate(config.arch64)
                 }
-
-                // 检查畅玩助手组件更新
-                getVSpaceUpdate(config.arch64)
+                PackageObserver.registerPackageChangeChangeListener(mPackageObserver)
             }
-            PackageObserver.registerPackageChangeChangeListener(mPackageObserver)
 
-            vGameLiveData.observeForever {
-                mVGameSnapshotList = ArrayList(it)
+            if (observeDatabaseChanges) {
+                vGameLiveData.observeForever {
+                    mVGameSnapshotList = ArrayList(it)
+                }
             }
         }
     }
diff --git a/app/src/main/java/com/gh/vspace/db/VGameDatabase.kt b/app/src/main/java/com/gh/vspace/db/VGameDatabase.kt
index df741ff367..425208a616 100644
--- a/app/src/main/java/com/gh/vspace/db/VGameDatabase.kt
+++ b/app/src/main/java/com/gh/vspace/db/VGameDatabase.kt
@@ -7,10 +7,11 @@ import androidx.room.RoomDatabase
 import androidx.room.TypeConverters
 import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
+import com.gh.vspace.db.VGameDatabase.Companion.DB_VERSION
 import com.halo.assistant.HaloApp
 
 @TypeConverters(VGameConverter::class)
-@Database(entities = [VGameEntity::class, VArchiveEntity::class], version = 2, exportSchema = false)
+@Database(entities = [VGameEntity::class, VArchiveEntity::class], version = DB_VERSION, exportSchema = false)
 abstract class VGameDatabase : RoomDatabase() {
 
     abstract fun vGameDao(): VGameDao
@@ -20,6 +21,8 @@ abstract class VGameDatabase : RoomDatabase() {
     companion object {
         const val DATABASE = "v_game_database.db"
 
+        const val DB_VERSION = 2
+
         private val MIGRATION_1_2 = object : Migration(1, 2) {
             override fun migrate(database: SupportSQLiteDatabase) {
                 database.execSQL(
diff --git a/app/src/main/java/com/halo/assistant/HaloApp.java b/app/src/main/java/com/halo/assistant/HaloApp.java
index c31f48235b..45baf3533f 100644
--- a/app/src/main/java/com/halo/assistant/HaloApp.java
+++ b/app/src/main/java/com/halo/assistant/HaloApp.java
@@ -461,7 +461,7 @@ public class HaloApp extends MultiDexApplication {
     }
 
     private void retrieveVGameInfoIfNeeded() {
-        VHelper.init(this);
+        VHelper.init(this, true);
     }
 
     public boolean isReinstallTheSameVersion() {