diff --git a/pages/API/get-app-authorize-setting/get-app-authorize-setting.uvue b/pages/API/get-app-authorize-setting/get-app-authorize-setting.uvue
index 3a9c8e5a03adc6e20a4e7a97d18fcd1a69b23bc4..04c6a077c3d05cc19b5a036a20bc4cc5390884cd 100644
--- a/pages/API/get-app-authorize-setting/get-app-authorize-setting.uvue
+++ b/pages/API/get-app-authorize-setting/get-app-authorize-setting.uvue
@@ -7,7 +7,7 @@
           <view class="uni-label" style="width:180px;">是否授权使用摄像头</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="cameraAuthorized" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="cameraAuthorized" />
         </view>
       </view>
       <view class="uni-list-cell">
@@ -15,7 +15,7 @@
           <view class="uni-label" style="width:180px;">是否授权使用定位</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="locationAuthorized" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="locationAuthorized" />
         </view>
       </view>
       <view class="uni-list-cell">
@@ -23,7 +23,7 @@
           <view class="uni-label" style="width:180px;">定位准确度</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="locationAccuracy" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="locationAccuracy" />
         </view>
       </view>
       <view class="uni-list-cell">
@@ -31,7 +31,7 @@
           <view class="uni-label" style="width:180px;">是否授权使用麦克风</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="microphoneAuthorized" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="microphoneAuthorized" />
         </view>
       </view>
       <view class="uni-list-cell">
@@ -39,7 +39,7 @@
           <view class="uni-label" style="width:180px;">是否授权通知</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="notificationAuthorized" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="notificationAuthorized" />
         </view>
       </view>
     </view>
diff --git a/pages/API/get-app-base-info/get-app-base-info.uvue b/pages/API/get-app-base-info/get-app-base-info.uvue
index c924e277df5ed8a987de7cbb69da953ed67ac90c..46bbcbc2cb51f58d811933baf4a302b77c9fa008 100644
--- a/pages/API/get-app-base-info/get-app-base-info.uvue
+++ b/pages/API/get-app-base-info/get-app-base-info.uvue
@@ -7,7 +7,7 @@
           <view class="uni-label" style="width:180px;">{{item.label}}</view>
         </view>
         <view class="uni-list-cell-db">
-          <textarea style="width: 100%;" :auto-height="true" :disabled="true" placeholder="未获取" :value="item.value" />
+          <text style="width: 100%;" :value="item.value == '' ? '未获取' : item.value " />
         </view>
       </view>
     </view>
diff --git a/pages/API/get-device-info/get-device-info.uvue b/pages/API/get-device-info/get-device-info.uvue
index 1d575a4eaa1bb92ca1101069a2dc0d95b61ce7a4..02d198c9729126dcb70d7a4a3361395b7600fb14 100644
--- a/pages/API/get-device-info/get-device-info.uvue
+++ b/pages/API/get-device-info/get-device-info.uvue
@@ -14,7 +14,7 @@
                 }}</view>
               </view>
               <view class="uni-list-cell-db">
-                <textarea style="width: 100%;" :auto-height="true" :disabled="true" placeholder="未获取" :value="item.value" />
+                <text style="width: 100%;" :value="item.value == '' ? '未获取' : item.value " />
               </view>
             </view>
           </view>
diff --git a/pages/API/get-system-info/get-system-info.uvue b/pages/API/get-system-info/get-system-info.uvue
index 93ab1c83ba7fe24509c2c94b583f0d9a17dbc283..328ed0e1a87c977c24f44b497e48123eeb1e4bd0 100644
--- a/pages/API/get-system-info/get-system-info.uvue
+++ b/pages/API/get-system-info/get-system-info.uvue
@@ -13,7 +13,7 @@
               }}</view>
             </view>
             <view class="uni-list-cell-db">
-              <textarea style="width: 100%;" :auto-height="true" :disabled="true" placeholder="未获取" :value="item.value" />
+              <text style="width: 100%;" :value="item.value == '' ? '未获取' : item.value " />
             </view>
           </view>
         </view>
diff --git a/pages/API/get-system-setting/get-system-setting.uvue b/pages/API/get-system-setting/get-system-setting.uvue
index 327e1820236b6eb2dccf994999f53a81a2e34354..c3b49bbdfca729e3602f15cc7f3d74f3870a9822 100644
--- a/pages/API/get-system-setting/get-system-setting.uvue
+++ b/pages/API/get-system-setting/get-system-setting.uvue
@@ -7,7 +7,7 @@
           <view class="uni-label" style="width:180px;">蓝牙的系统开关</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="bluetoothEnabled" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="bluetoothEnabled" />
         </view>
       </view>
       <view class="uni-list-cell">
@@ -15,7 +15,7 @@
           <view class="uni-label" style="width:180px;">地理位置的系统开关</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="locationEnabled" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="locationEnabled" />
         </view>
       </view>
       <view class="uni-list-cell">
@@ -23,7 +23,7 @@
           <view class="uni-label" style="width:180px;">Wi-Fi 的系统开关</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="wifiEnabled" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="wifiEnabled" />
         </view>
       </view>
       <view class="uni-list-cell">
@@ -31,7 +31,7 @@
           <view class="uni-label" style="width:180px;">设备方向</view>
         </view>
         <view class="uni-list-cell-db">
-          <input class="uni-input" type="text" :disabled="true" placeholder="未获取" :value="deviceOrientation" />
+          <input type="text" :disabled="true" placeholder="未获取" :value="deviceOrientation" />
         </view>
       </view>
     </view>
diff --git a/pages/API/get-window-info/get-window-info.uvue b/pages/API/get-window-info/get-window-info.uvue
index 464f473b95c1175d0f69d5b099bd3281ccf7d0b0..e780dc271375e43eb3f45e8324b163d0d09a768f 100644
--- a/pages/API/get-window-info/get-window-info.uvue
+++ b/pages/API/get-window-info/get-window-info.uvue
@@ -7,7 +7,7 @@
           <view class="uni-label" style="width: 180px">{{ item.label }}</view>
         </view>
         <view class="uni-list-cell-db">
-          <textarea style="width: 100%;" :auto-height="true" :disabled="true" placeholder="未获取" :value="item.value" />
+          <text style="width: 100%;" :value="item.value == '' ? '未获取' : item.value " />
         </view>
       </view>
     </view>
diff --git a/pages/component/input/input.uvue b/pages/component/input/input.uvue
index 21e755c6c432335ed1f75799fec71ed7a2342dad..5d44bd09f8c60b6d42e2291b018fbf4de4e0490a 100644
--- a/pages/component/input/input.uvue
+++ b/pages/component/input/input.uvue
@@ -127,7 +127,7 @@
           <text class="uni-title-text">设置输入框聚焦时光标的位置（点击生效）</text>
         </view>
         <view class="input-wrapper">
-          <input ref="input" class="uni-input" value="0123456789" :cursor="cursor" />
+          <input ref="input" class="uni-input" value="0123456789" :cursor="cursor" @blur="onCursorBlurChange"/>
         </view>
       </view>
 
@@ -137,7 +137,7 @@
         </view>
         <view class="input-wrapper">
           <input ref="input2" class="uni-input" value="0123456789" :selection-start="selectionStart"
-            :selection-end="selectionEnd" />
+            :selection-end="selectionEnd" @blur="onSelectionBlurChange"/>
         </view>
       </view>
 
@@ -277,12 +277,18 @@
       },
       setCursor: function (cursor : number) {
         (this.$refs['input'] as UniInputElement).focus();
-        this.cursor = cursor;
+        this.cursor = cursor;
+      },
+      onCursorBlurChange(){
+        this.cursor = 0
       },
       setSelection: function (selectionStart : number, selectionEnd : number) {
         (this.$refs['input2'] as UniInputElement).focus();
         this.selectionStart = selectionStart;
-        this.selectionEnd = selectionEnd;
+        this.selectionEnd = selectionEnd;
+      },
+      onSelectionBlurChange(){
+        this.selectionEnd = 0;
       },
       clearInput: function (event : UniInputEvent) {
         this.inputClearValue = event.detail.value