diff --git a/app/src/main/java/com/lt2333/simplicitytools/activity/SettingsActivity.kt b/app/src/main/java/com/lt2333/simplicitytools/activity/SettingsActivity.kt
index 8cea75e1..d8da62ee 100644
--- a/app/src/main/java/com/lt2333/simplicitytools/activity/SettingsActivity.kt
+++ b/app/src/main/java/com/lt2333/simplicitytools/activity/SettingsActivity.kt
@@ -186,13 +186,14 @@ class SettingsActivity : MIUIActivity() {
                             }
                             setRButton(R.string.Done) {
                                 val command = arrayOf(
+                                    "killall com.android.systemui",
                                     "killall com.miui.home",
                                     "killall com.miui.securitycenter ",
+                                    "killall com.android.settings",
                                     "killall com.miui.powerkeeper",
-                                    "killall com.miui.mediaeditor",
-                                    "killall com.android.systemui",
                                     "killall com.android.updater",
-                                    "killall com.android.settings"
+                                    "killall com.miui.mediaeditor",
+                                    "killall com.miui.screenshot"
                                 )
                                 ShellUtils.execCommand(command, true)
                                 dismiss()
diff --git a/app/src/main/java/com/lt2333/simplicitytools/hook/MainHook.kt b/app/src/main/java/com/lt2333/simplicitytools/hook/MainHook.kt
index 4c1be34e..78b83a59 100644
--- a/app/src/main/java/com/lt2333/simplicitytools/hook/MainHook.kt
+++ b/app/src/main/java/com/lt2333/simplicitytools/hook/MainHook.kt
@@ -38,6 +38,8 @@ class MainHook : IXposedHookLoadPackage,IXposedHookZygoteInit {
                 "com.android.settings" -> Settings().handleLoadPackage(lpparam)
                 //主题壁纸
                 "com.android.thememanager" -> ThemeManager().handleLoadPackage(lpparam)
+                //截屏
+                "com.miui.screenshot" -> ScreenShot().handleLoadPackage(lpparam)
             }
         }
     }
diff --git a/app/src/main/java/com/lt2333/simplicitytools/hook/app/ScreenShot.kt b/app/src/main/java/com/lt2333/simplicitytools/hook/app/ScreenShot.kt
new file mode 100644
index 00000000..fcf884d6
--- /dev/null
+++ b/app/src/main/java/com/lt2333/simplicitytools/hook/app/ScreenShot.kt
@@ -0,0 +1,15 @@
+package com.lt2333.simplicitytools.hook.app
+
+import com.lt2333.simplicitytools.hook.app.screenshot.UnlockUnlimitedCropping
+import de.robv.android.xposed.IXposedHookLoadPackage
+import de.robv.android.xposed.XposedBridge
+import de.robv.android.xposed.callbacks.XC_LoadPackage.LoadPackageParam
+
+class ScreenShot : IXposedHookLoadPackage {
+
+    override fun handleLoadPackage(lpparam: LoadPackageParam) {
+        XposedBridge.log("Simplicitytools: 成功 Hook " + javaClass.simpleName)
+        //锁定最高刷新率
+        UnlockUnlimitedCropping().handleLoadPackage(lpparam)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/lt2333/simplicitytools/hook/app/screenshot/UnlockUnlimitedCropping.kt b/app/src/main/java/com/lt2333/simplicitytools/hook/app/screenshot/UnlockUnlimitedCropping.kt
new file mode 100644
index 00000000..12c1717b
--- /dev/null
+++ b/app/src/main/java/com/lt2333/simplicitytools/hook/app/screenshot/UnlockUnlimitedCropping.kt
@@ -0,0 +1,28 @@
+package com.lt2333.simplicitytools.hook.app.screenshot
+
+import com.lt2333.simplicitytools.util.XSPUtils
+import de.robv.android.xposed.IXposedHookLoadPackage
+import de.robv.android.xposed.XC_MethodHook
+import de.robv.android.xposed.XposedHelpers
+import de.robv.android.xposed.callbacks.XC_LoadPackage
+
+class UnlockUnlimitedCropping :IXposedHookLoadPackage {
+    override fun handleLoadPackage(lpparam: XC_LoadPackage.LoadPackageParam) {
+        //截图无限裁切
+        val classIfExists2 = XposedHelpers.findClassIfExists(
+            "com.miui.gallery.editor.photo.screen.crop.ScreenCropView\$b",
+            lpparam.classLoader
+        )
+
+        XposedHelpers.findAndHookMethod(
+            classIfExists2,
+            "a",
+            object : XC_MethodHook() {
+                override fun beforeHookedMethod(param: MethodHookParam) {
+                    if (XSPUtils.getBoolean("unlock_unlimited_cropping",false)) {
+                        param.result = 0
+                    }
+                }
+            })
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/values/arrays.xml b/app/src/main/res/values/arrays.xml
index 64dfb9b7..dc8ed551 100644
--- a/app/src/main/res/values/arrays.xml
+++ b/app/src/main/res/values/arrays.xml
@@ -10,5 +10,6 @@
         <item>com.android.updater</item>
         <item>com.android.settings</item>
         <item>com.android.thememanager</item>
+        <item>com.miui.screenshot</item>
     </string-array>
 </resources>
\ No newline at end of file