diff --git a/app/src/main/java/com/puutaro/commandclick/activity_lib/ExecMainActivityLaunchIntent.kt b/app/src/main/java/com/puutaro/commandclick/activity_lib/ExecMainActivityLaunchIntent.kt
new file mode 100644
index 000000000..fc95801a5
--- /dev/null
+++ b/app/src/main/java/com/puutaro/commandclick/activity_lib/ExecMainActivityLaunchIntent.kt
@@ -0,0 +1,30 @@
+package com.puutaro.commandclick.activity_lib
+
+import android.content.Intent
+import com.puutaro.commandclick.activity.MainActivity
+import com.puutaro.commandclick.common.variable.settings.FannelInfoSetting
+import com.puutaro.commandclick.util.state.FannelInfoTool
+
+object ExecMainActivityLaunchIntent {
+    fun launch(
+        activity: MainActivity,
+    ){
+        val execIntent = Intent(activity, activity::class.java)
+        execIntent.action = Intent.ACTION_MAIN
+        execIntent.flags = Intent.FLAG_ACTIVITY_CLEAR_TOP
+        val startUpPref = FannelInfoTool.getSharePref(activity)
+        val currentAppDirPath = FannelInfoTool.getStringFromFannelInfo(
+            startUpPref,
+            FannelInfoSetting.current_app_dir
+        )
+        FannelInfoTool.putAllFannelInfo(
+            startUpPref,
+            currentAppDirPath = currentAppDirPath,
+            currentFannelName = FannelInfoSetting.current_fannel_name.defalutStr,
+            onShortcutValue = FannelInfoSetting.on_shortcut.defalutStr,
+            currentFannelState = FannelInfoSetting.current_fannel_state.defalutStr
+        )
+        activity.finish()
+        activity.startActivity(execIntent)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/puutaro/commandclick/activity_lib/event/lib/common/ExecKeyDownHandle.kt b/app/src/main/java/com/puutaro/commandclick/activity_lib/event/lib/common/ExecKeyDownHandle.kt
index 70f5fe81e..95ce5d4c2 100755
--- a/app/src/main/java/com/puutaro/commandclick/activity_lib/event/lib/common/ExecKeyDownHandle.kt
+++ b/app/src/main/java/com/puutaro/commandclick/activity_lib/event/lib/common/ExecKeyDownHandle.kt
@@ -10,6 +10,7 @@ import androidx.fragment.app.FragmentManager
 import com.blankj.utilcode.util.ToastUtils
 import com.blankj.utilcode.util.VolumeUtils
 import com.puutaro.commandclick.activity.MainActivity
+import com.puutaro.commandclick.activity_lib.ExecMainActivityLaunchIntent
 import com.puutaro.commandclick.common.variable.path.UsePath
 import com.puutaro.commandclick.common.variable.settings.FannelInfoSetting
 import com.puutaro.commandclick.util.url.WebUrlVariables
@@ -123,10 +124,17 @@ private object BackstackManager {
                     ToastUtils.showShort("End by double tap")
                     return
                 }
-                execPopBackStackImmediate(
-                    activity,
-                    supportFragmentManager,
-                )
+                if(
+                    currentBottomFragment is CommandIndexFragment
+                ) {
+                    execPopBackStackImmediate(
+                        activity,
+                        supportFragmentManager,
+                    )
+                    return
+                }
+                ExecMainActivityLaunchIntent.launch(activity)
+
             }
             else -> execBack(
                 activity,
diff --git a/app/src/main/java/com/puutaro/commandclick/activity_lib/manager/InitFragmentManager.kt b/app/src/main/java/com/puutaro/commandclick/activity_lib/manager/InitFragmentManager.kt
index b9f70a75d..bfcb91c57 100755
--- a/app/src/main/java/com/puutaro/commandclick/activity_lib/manager/InitFragmentManager.kt
+++ b/app/src/main/java/com/puutaro/commandclick/activity_lib/manager/InitFragmentManager.kt
@@ -401,7 +401,6 @@ private fun execMainActivityUrlIntent(
         currentFannelName = FannelInfoSetting.current_fannel_name.defalutStr,
         onShortcutValue = FannelInfoSetting.on_shortcut.defalutStr,
         currentFannelState = FannelInfoSetting.current_fannel_state.defalutStr
-
     )
     execRestartIntent(
         activity,