diff --git a/HideTips/HideTips.cs b/HideTips/HideTips.cs
index 0b53b95..1e2349a 100644
--- a/HideTips/HideTips.cs
+++ b/HideTips/HideTips.cs
@@ -18,6 +18,8 @@ public class HideTips : BaseUnityPlugin
     private static bool _skipPrologue = true;
     private static bool _hideMenuDemo = false;
 
+    private static Harmony _patch;
+
     private void Awake()
     {
         _cfgEnabled = Config.Bind("General", "Enabled", _cfgEnabled, "enable/disable this plugin").Value;
@@ -31,10 +33,16 @@ public class HideTips : BaseUnityPlugin
         Harmony.CreateAndPatchAll(typeof(HideTips));
         if (_hideMenuDemo)
         {
-            Harmony.CreateAndPatchAll(typeof(HideMenuDemo));
+            _patch = Harmony.CreateAndPatchAll(typeof(HideMenuDemo));
         }
     }
 
+    private void OnDestroy()
+    {
+        _patch?.UnpatchSelf();
+        _patch = null;
+    }
+
     [HarmonyPostfix]
     [HarmonyPatch(typeof(UIBuildMenu), "_OnCreate")]
     private static void ClearRandReminderTips(UIBuildMenu __instance)
@@ -93,7 +101,7 @@ public class HideTips : BaseUnityPlugin
 [HarmonyPatch]
 class HideMenuDemo
 {
-    [HarmonyPrefix]
+    [HarmonyPriority(Priority.First), HarmonyPrefix]
     [HarmonyPatch(typeof(DSPGame), "StartDemoGame", typeof(int))]
     private static bool DSPGame_OnStartDemoGame_Prefix()
     {
@@ -129,7 +137,7 @@ class HideMenuDemo
         return false;
     }
     
-    [HarmonyPrefix]
+    [HarmonyPriority(Priority.First), HarmonyPrefix]
     [HarmonyPatch(typeof(VFPreload), "IsMenuDemoLoaded")]
     private static bool VFPreload_IsMenuDemoLoaded_Prefix(ref bool __result)
     {
@@ -137,7 +145,7 @@ class HideMenuDemo
         return false;
     }
     
-    [HarmonyPrefix]
+    [HarmonyPriority(Priority.First), HarmonyPrefix]
     [HarmonyPatch(typeof(DSPGame), "LateUpdate")]
     [HarmonyPatch(typeof(GameMain), "LateUpdate")]
     [HarmonyPatch(typeof(GameMain), "FixedUpdate")]
@@ -148,8 +156,7 @@ class HideMenuDemo
         return !DSPGame.IsMenuDemo;
     }
 
-    [HarmonyPrefix]
-    [HarmonyPriority(Priority.Last)]
+    [HarmonyPriority(Priority.First), HarmonyPrefix]
     [HarmonyPatch(typeof(GameMain), "Begin")]
     private static bool GameMain_Begin_Prefix()
     {
diff --git a/HideTips/README.md b/HideTips/README.md
index df90c4e..7523af1 100644
--- a/HideTips/README.md
+++ b/HideTips/README.md
@@ -3,23 +3,29 @@
 #### Hide/Disable various tutorial tips/messages
 #### 隐藏/屏蔽各种引导提示/消息
 
-## Updates
-
+## Changelog
 * 1.0.2
-  * Add option to disable title screen demo scene loading
-
+  + Add option to disable title screen demo scene loading
 * 1.0.1
-  * Hide 3 more random tutorial tips popup from bottom-right panel
+  + Hide 3 more random tutorial tips popup from bottom-right panel
+* 1.0.0
+  + Initial release
 
 ## Usage
-
 * Tips/messages that can be hidden: random-reminder, tutorial, achievement/milestone card.
 * Skip prologue for new game.
 * Disable title screen demo scene loading.
 * Each type of tips/messages is configurable individually.
 
-## 使用说明
+## 更新日志
+* 1.0.2
+  + 增加选项以关闭标题画面的演示场景加载
+* 1.0.1
+  + 可屏蔽右下面板的3种随机提醒
+* 1.0.0
+  + 初始版本
 
+## 使用说明
 * 可以屏蔽的消息：随机提醒，教程，成就/里程碑卡片。
 * 跳过新游戏引导动画。
 * 关闭标题画面的演示场景加载。