diff --git a/package.json b/package.json
index 8a4dd4d..5e06c89 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "scrcpy-mask",
   "private": true,
-  "version": "0.1.5",
+  "version": "0.1.6",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 495dbf8..14a83c8 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "scrcpy-mask"
-version = "0.1.5"
+version = "0.1.6"
 description = "A Tauri App"
 authors = ["AkiChase"]
 edition = "2021"
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 99b1119..49f4f7a 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -1,6 +1,6 @@
 {
   "productName": "scrcpy-mask",
-  "version": "0.1.5",
+  "version": "0.1.6",
   "identifier": "com.akichase.mask",
   "build": {
     "beforeDevCommand": "pnpm dev",
diff --git a/src/components/keyboard/KeySetting.vue b/src/components/keyboard/KeySetting.vue
index aac5af6..4184df7 100644
--- a/src/components/keyboard/KeySetting.vue
+++ b/src/components/keyboard/KeySetting.vue
@@ -122,6 +122,12 @@ function dragHandler(downEvent: MouseEvent) {
       keyboardStore.activeButtonIndex = -1;
       keyboardStore.activeSteeringWheelButtonKeyIndex = -1;
       keyboardStore.showSettingFlag = !keyboardStore.showSettingFlag;
+      if (
+        keyboardStore.showSettingFlag &&
+        store.keyMappingConfigList.length === 1
+      ) {
+        message.info("当前仅有一个按键方案，点击导入默认，可导入预设方案");
+      }
     }
   };
   window.addEventListener("mouseup", upHandler);
diff --git a/src/components/keyboard/KeySkill.vue b/src/components/keyboard/KeySkill.vue
index a5682e7..9202d45 100644
--- a/src/components/keyboard/KeySkill.vue
+++ b/src/components/keyboard/KeySkill.vue
@@ -14,6 +14,7 @@ import {
 } from "naive-ui";
 import {
   KeyDirectionalSkill,
+  KeyTriggerWhenDoublePressedSkill,
   KeyTriggerWhenPressedSkill,
 } from "../../keyMappingConfig";
 import { useKeyboardStore } from "../../store/keyboard";
@@ -276,12 +277,9 @@ function updateRangeIndicator(element?: HTMLElement) {
     </NFormItem>
     <NFormItem v-if="!isDirectionless" label="范围">
       <NInputNumber
-        v-if="
-          keyMapping.type === 'DirectionalSkill' ||
-          'TriggerWhenDoublePressedSkill'
-        "
+        v-if="keyMapping.type === 'DirectionalSkill'"
         v-model:value="(keyMapping as KeyDirectionalSkill).range"
-        placeholder="请输入技能范围"
+        placeholder="range"
         :min="0"
         :max="100"
         @update:value="
@@ -290,9 +288,20 @@ function updateRangeIndicator(element?: HTMLElement) {
         "
       />
       <NInputNumber
-        v-else
+        v-else-if="keyMapping.type === 'TriggerWhenPressedSkill'"
         v-model:value="(keyMapping as KeyTriggerWhenPressedSkill).rangeOrTime"
-        placeholder="请输入技能范围"
+        placeholder="rangeOrTime"
+        :min="0"
+        :max="100"
+        @update:value="
+          keyboardStore.edited = true;
+          updateRangeIndicator();
+        "
+      />
+      <NInputNumber
+        v-else-if="keyMapping.type === 'TriggerWhenDoublePressedSkill'"
+        v-model:value="(keyMapping as KeyTriggerWhenDoublePressedSkill).range"
+        placeholder="range"
         :min="0"
         :max="100"
         @update:value="
diff --git a/src/hotkey.ts b/src/hotkey.ts
index df889fa..be6812e 100644
--- a/src/hotkey.ts
+++ b/src/hotkey.ts
@@ -252,7 +252,13 @@ function addCancelSkillShortcuts(
         loopDownKeyCBMap.delete(cancelAbleKey);
         upKeyCBMap.delete(cancelAbleKey);
       }
-
+      // special case for double press skill
+      for (const [key, val] of doublePressedDownKey) {
+        if (val) {
+          loopDownKeyCBMap.delete(key);
+          doublePressedDownKey.set(key, false);
+        }
+      }
       let distance = 0;
       while (distance <= 20) {
         await touch({
@@ -308,6 +314,12 @@ function addTriggerWhenPressedSkillShortcuts(
       key,
       // down
       async () => {
+        // up doublepress skill
+        for (const [key, val] of doublePressedDownKey) {
+          if (val) {
+            downKeyCBMap.get(key)?.();
+          }
+        }
         const skillOffset = clientPosToSkillOffset(
           { x: mouseX, y: mouseY },
           rangeOrTime
@@ -337,6 +349,8 @@ function addTriggerWhenPressedSkillShortcuts(
   }
 }
 
+// add shortcuts for trigger when double pressed skill (cancelable, but in another way)
+const doublePressedDownKey = new Map<string, boolean>();
 function addTriggerWhenDoublePressedSkillShortcuts(
   key: string,
   relativeSize: { w: number; h: number },
@@ -348,12 +362,12 @@ function addTriggerWhenDoublePressedSkillShortcuts(
 ) {
   posX = Math.round((posX / relativeSize.w) * screenSizeW);
   posY = Math.round((posY / relativeSize.h) * screenSizeH);
-  let curKeyDownFlag = false;
+  doublePressedDownKey.set(key, false);
   addShortcut(
     key,
     // down
     async () => {
-      if (curKeyDownFlag === false) {
+      if (doublePressedDownKey.get(key) === false) {
         // first press: touch down
         const skillOffset = clientPosToSkillOffset(
           { x: mouseX, y: mouseY },
@@ -376,7 +390,7 @@ function addTriggerWhenDoublePressedSkillShortcuts(
           intervalBetweenPos: 0,
         });
         // set the flag to true
-        curKeyDownFlag = true;
+        doublePressedDownKey.set(key, true);
         // add loop CB
         loopDownKeyCBMap.set(key, async () => {
           const loopSkillOffset = clientPosToSkillOffset(
@@ -417,7 +431,7 @@ function addTriggerWhenDoublePressedSkillShortcuts(
           },
         });
         // set the flag to false
-        curKeyDownFlag = false;
+        doublePressedDownKey.set(key, false);
       }
     },
     undefined,
@@ -440,6 +454,12 @@ function addDirectionlessSkillShortcuts(
     key,
     // down
     async () => {
+      // up doublepress skill
+      for (const [key, val] of doublePressedDownKey) {
+        if (val) {
+          downKeyCBMap.get(key)?.();
+        }
+      }
       await touch({
         action: TouchAction.Down,
         pointerId,
@@ -490,6 +510,12 @@ function addDirectionalSkillShortcuts(
     key,
     // down
     async () => {
+      // up doublepress skill
+      for (const [key, val] of doublePressedDownKey) {
+        if (val) {
+          downKeyCBMap.get(key)?.();
+        }
+      }
       const skillOffset = clientPosToSkillOffset(
         { x: mouseX, y: mouseY },
         range