diff --git a/app/src/main/java/com/lt2333/simplicitytools/hook/app/miuihome/RemoveSmallWindowRestrictions.kt b/app/src/main/java/com/lt2333/simplicitytools/hook/app/miuihome/RemoveSmallWindowRestrictions.kt
new file mode 100644
index 00000000..198591b3
--- /dev/null
+++ b/app/src/main/java/com/lt2333/simplicitytools/hook/app/miuihome/RemoveSmallWindowRestrictions.kt
@@ -0,0 +1,38 @@
+package com.lt2333.simplicitytools.hook.app.miuihome
+
+import android.content.Context
+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 RemoveSmallWindowRestrictions : IXposedHookLoadPackage {
+    override fun handleLoadPackage(lpparam: XC_LoadPackage.LoadPackageParam) {
+        val classIfExists = XposedHelpers.findClassIfExists(
+            "com.miui.home.launcher.RecentsAndFSGestureUtils",
+            lpparam.classLoader
+        )
+        XposedHelpers.findAndHookMethod(
+            classIfExists,
+            "isPkgSupportSmallWindow", Context::class.java, String::class.java,
+            object : XC_MethodHook() {
+                override fun beforeHookedMethod(param: MethodHookParam) {
+                    if (XSPUtils.getBoolean("remove_small_window_restrictions", false)) {
+                        param.result = true
+                    }
+                }
+            })
+        XposedHelpers.findAndHookMethod(
+            classIfExists,
+            "isTaskSupportSmallWindow", Context::class.java, Int::class.java,
+            object : XC_MethodHook() {
+                override fun beforeHookedMethod(param: MethodHookParam) {
+                    if (XSPUtils.getBoolean("remove_small_window_restrictions", false)) {
+                        param.result = true
+                    }
+                }
+            })
+
+    }
+}
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