diff --git a/.obsidian/plugins/various-complements/histories.json b/.obsidian/plugins/various-complements/histories.json
index 8e422f9..c2b0173 100644
--- a/.obsidian/plugins/various-complements/histories.json
+++ b/.obsidian/plugins/various-complements/histories.json
@@ -1 +1 @@
-{"Class":{"Class":{"currentFile":{"count":1,"lastUpdated":1748942840437}}},"DebugView":{"DebugView":{"internalLink":{"count":1,"lastUpdated":1749700323505}}}}
\ No newline at end of file
+{"Class":{"Class":{"currentFile":{"count":1,"lastUpdated":1748942840437}}},"DebugView":{"DebugView":{"internalLink":{"count":1,"lastUpdated":1749700323505}}},"XXXXX，之后点击回车。注：XXXXX为模拟器端口号，请参考打开的模拟器问题诊断内展示端口号或MuMu多开器12内的adb端口后再输入。":{"XXXXX，之后点击回车。注：XXXXX为模拟器端口号，请参考打开的模拟器问题诊断内展示端口号或MuMu多开器12内的adb端口后再输入。":{"currentFile":{"count":1,"lastUpdated":1750142832492}}},"\\Users\\loujiajie\\desktop\\log.txt":{"\\Users\\loujiajie\\desktop\\log.txt":{"currentFile":{"count":1,"lastUpdated":1750143148509}}}}
\ No newline at end of file
diff --git a/03-UnrealEngine/Moible/Android常用命令.md b/03-UnrealEngine/Moible/Android常用命令.md
index 21f7833..789a2e7 100644
--- a/03-UnrealEngine/Moible/Android常用命令.md
+++ b/03-UnrealEngine/Moible/Android常用命令.md
@@ -87,6 +87,10 @@ adb logcat | find "KEY_WORD"
 adb logcat -c
 ```
 
+输出到文件：
+```bash
+adb logcat > c:\Users\loujiajie\Desktop\log.txt
+```
 ## 从设备中提取已安装的 APK
 注意：执行下列命令时需要检查手机是否开放开发者权限，手机上提示的验证指纹信息要允许。
 
@@ -162,4 +166,10 @@ mAnimationIsEntrance=true mSurface=Surface(name=com.tencent.tmgp.fm/com.epicgame
 mSurface=Surface(name=com.tencent.tmgp.fm/com.epicgames.ue4.GameActivity)/@0xa3481e  
 mAnimationIsEntrance=true mSurface=Surface(name=com.vivo.livewallpaper.monster.bmw.MonsterWallpaperService)/@0x53e44ae
 ```
-其中的 `mAnimationIsEntrance=true mSurface=Surface(name=` 之后，到 `/` 之前的字符串就是我们的 app 包名。
\ No newline at end of file
+其中的 `mAnimationIsEntrance=true mSurface=Surface(name=` 之后，到 `/` 之前的字符串就是我们的 app 包名。
+
+# MuMu打开ABD方法
+1. CMD CD到MuMu安装目录下，例如：`E:\Program Files\Netease\MuMu Player 12\shell`
+2. 在命令提示符窗口内输入adb.exe connect 127.0.0.1:XXXXX，之后点击回车。注：XXXXX为模拟器端口号，请参考打开的模拟器问题诊断内展示端口号或MuMu多开器12内的adb端口后再输入。 
+	1. 在MuMu多开器右上角的ADB图标，点击就可以显示端口。
+	2. 
\ No newline at end of file