diff --git a/README.md b/README.md
index 7a315f11..400a392f 100644
--- a/README.md
+++ b/README.md
@@ -48,6 +48,12 @@ export JAVA_HOME="/Applications/Android Studio.app/Contents/jre/Contents/Home"
 # 建议编辑 mobile/build.gradle ,修改 applicationId 以规避检测
 ./gradlew assembleDebug
 ./gradlew assembleRelease
+
+# 在 windows 系統下，上述編譯命令應該是：
+.\gradlew.bat assembleDebug
+.\gradlew.bat assembleRelease
+
+# 將編譯出的 apk 包安裝到當前連接到電腦上的手機裏：
 adb install mobile/build/outputs/apk/release/ssrdroid-release.apk
 ```
 
diff --git a/build.gradle b/build.gradle
index dafc35f9..eb82b6bc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,8 +6,8 @@ ext {
     sdkVersion = 33
     compileSdkVersion = 33
     buildToolsVersion = '31.0.0'
-    versionCode = 520
-    versionName = '5.2.0'
+    versionCode = 530
+    versionName = '5.3.0'
     resConfigs = ['zh-rCN']
 }
 
diff --git a/core/src/main/java/com/github/shadowsocks/preference/DataStore.kt b/core/src/main/java/com/github/shadowsocks/preference/DataStore.kt
index 27da3281..06e3c270 100644
--- a/core/src/main/java/com/github/shadowsocks/preference/DataStore.kt
+++ b/core/src/main/java/com/github/shadowsocks/preference/DataStore.kt
@@ -80,10 +80,10 @@ object DataStore : OnPreferenceDataStoreChangeListener {
         set(value) = publicStore.putString(Key.portTransproxy, value.toString())
 
     val useTun2proxy: Boolean
-        get() = publicStore.getBoolean(Key.useTun2proxy, false)
+        get() = publicStore.getBoolean(Key.useTun2proxy, true)
 
     val useOverTLS: Boolean
-        get() = publicStore.getBoolean(Key.useOverTLS, false)
+        get() = publicStore.getBoolean(Key.useOverTLS, true)
 
     val socksAddress: InetSocketAddress?
         get() = if (publicStore.getString(Key.socksHost).isNullOrBlank()) null
diff --git a/rust/overtls b/rust/overtls
index 73fff50b..38dbd353 160000
--- a/rust/overtls
+++ b/rust/overtls
@@ -1 +1 @@
-Subproject commit 73fff50b6bfd1613ec3fa707589a994b4aff4b63
+Subproject commit 38dbd353b3d3cbf723da8fd551b3aecbca7cd3a5
diff --git a/rust/tun2proxy b/rust/tun2proxy
index 2b3463c5..d5084744 160000
--- a/rust/tun2proxy
+++ b/rust/tun2proxy
@@ -1 +1 @@
-Subproject commit 2b3463c55c8b448dfbce77123263520d117a3dc0
+Subproject commit d50847447abf37ed8fc8a26af4e66317cb1c8b2f