diff --git a/lib/community/community_details.dart b/lib/community/community_details.dart
index 6c918b2f..be23c401 100644
--- a/lib/community/community_details.dart
+++ b/lib/community/community_details.dart
@@ -51,7 +51,6 @@ class _CommunityDetails extends State<CommunityDetails>
   final GlobalKey inputKey = GlobalKey();
   final TextEditingController commentTextController = TextEditingController();
   bool emojiShowing = false;
-  static double keyboard_height=300;
   double keyboard = -1;
   bool needShowSmiley = false;
   bool needHideSmiley = false;
@@ -252,7 +251,6 @@ class _CommunityDetails extends State<CommunityDetails>
                   inputKey,
                   hintText,
                   isKeyBoardShow,
-                  keyboard_height,
                   keyboard,
                   emojiShowing,
                   commentFocus,
diff --git a/lib/community/community_view/class_details.dart b/lib/community/community_view/class_details.dart
index cc60e937..e113f7ee 100644
--- a/lib/community/community_view/class_details.dart
+++ b/lib/community/community_view/class_details.dart
@@ -55,7 +55,6 @@ class _ClassDetails extends State<ClassDetails> with WidgetsBindingObserver {
   double height = 0;
   var isShowMore = false;
   bool emojiShowing = false;
-  static double keyboard_height=300;
   double keyboard = -1;
   bool needShowSmiley = false;
   bool needHideSmiley = false;
@@ -117,6 +116,7 @@ class _ClassDetails extends State<ClassDetails> with WidgetsBindingObserver {
   @override
   void didChangeMetrics() {
     WidgetsBinding.instance.addPostFrameCallback((_) {
+      isKeyBoardShow = MediaQuery.of(context).viewInsets.bottom > 0;
       if (!mounted) return;
       if (MediaQuery.of(context).viewInsets.bottom == 0) {
         if (isKeyBoardShow) {
@@ -185,7 +185,7 @@ class _ClassDetails extends State<ClassDetails> with WidgetsBindingObserver {
   @override
   Widget build(BuildContext context) {
     double h = MediaQuery.of(context).viewInsets.bottom;
-  if(h > 0 && keyboard <= 0) {
+  if(h > 0 && keyboard < h) {
     setState(() {
       keyboard = h;
     });
@@ -475,7 +475,6 @@ class _ClassDetails extends State<ClassDetails> with WidgetsBindingObserver {
                         inputKey,
                         hintText,
                         isKeyBoardShow,
-                        keyboard_height,
                         keyboard,
                         emojiShowing,
                         commentFocus,
diff --git a/lib/community/new_community_details.dart b/lib/community/new_community_details.dart
index 5b904034..993222af 100644
--- a/lib/community/new_community_details.dart
+++ b/lib/community/new_community_details.dart
@@ -57,7 +57,6 @@ class _NewCommunityDetails extends State<NewCommunityDetails> with WidgetsBindin
   String commentsId;
   String userId;
   bool emojiShowing =false;
-  static double keyboard_height=300;
   double keyboard = -1;
   bool needShowSmiley = false;
   bool needHideSmiley = false;
@@ -371,7 +370,6 @@ class _NewCommunityDetails extends State<NewCommunityDetails> with WidgetsBindin
                   inputKey,
                   hintText,
                   isKeyBoardShow,
-                  keyboard_height,
                   keyboard,
                   emojiShowing,
                   commentFocus,
diff --git a/lib/mine/recharge_page.dart b/lib/mine/recharge_page.dart
index b511fea3..1889cb9e 100644
--- a/lib/mine/recharge_page.dart
+++ b/lib/mine/recharge_page.dart
@@ -327,37 +327,37 @@ class _RechargePage extends State<RechargePage> {
                                     ),
                                   ),
                                   SizedBox(height:10.h),
-                                  // GestureDetector(
-                                  //   onTap: () {
-                                  //     setState(() {
-                                  //       checkIndex = 3;
-                                  //     });
-                                  //   },
-                                  //   child: Row(
-                                  //     mainAxisAlignment:
-                                  //     MainAxisAlignment.start,
-                                  //     crossAxisAlignment:
-                                  //     CrossAxisAlignment.start,
-                                  //     children: [
-                                  //       Image.asset(
-                                  //           "assets/image/icon_alipay.webp"),
-                                  //       Expanded(
-                                  //         flex: 1,
-                                  //         child: Padding(
-                                  //           padding: EdgeInsets.only(left: 8.w),
-                                  //           child: Text(
-                                  //             S.of(context).zhifubao,
-                                  //             style: TextStyle(
-                                  //               fontSize: 14.sp,
-                                  //               color: Color(0xff353535),
-                                  //             ),
-                                  //           ),
-                                  //         ),
-                                  //       ),
-                                  //       checkView(3),
-                                  //     ],
-                                  //   ),
-                                  // ),
+                                  GestureDetector(
+                                    onTap: () {
+                                      setState(() {
+                                        checkIndex = 3;
+                                      });
+                                    },
+                                    child: Row(
+                                      mainAxisAlignment:
+                                      MainAxisAlignment.start,
+                                      crossAxisAlignment:
+                                      CrossAxisAlignment.start,
+                                      children: [
+                                        Image.asset(
+                                            "assets/image/icon_alipay.webp"),
+                                        Expanded(
+                                          flex: 1,
+                                          child: Padding(
+                                            padding: EdgeInsets.only(left: 8.w),
+                                            child: Text(
+                                              S.of(context).zhifubao,
+                                              style: TextStyle(
+                                                fontSize: 14.sp,
+                                                color: Color(0xff353535),
+                                              ),
+                                            ),
+                                          ),
+                                        ),
+                                        checkView(3),
+                                      ],
+                                    ),
+                                  ),
                                 ],
                               ),
                             ),
diff --git a/lib/web/web_page.dart b/lib/web/web_page.dart
index 148e141d..48d27768 100644
--- a/lib/web/web_page.dart
+++ b/lib/web/web_page.dart
@@ -52,7 +52,6 @@ class _WebPage extends State<WebPage> with WidgetsBindingObserver {
   final ScrollController scrollController = ScrollController();
   final TextEditingController commentTextController = TextEditingController();
   bool emojiShowing = false;
-  static double keyboard_height=300;
   double keyboard = -1;
   bool needShowSmiley = false;
   bool needHideSmiley = false;
@@ -72,6 +71,7 @@ class _WebPage extends State<WebPage> with WidgetsBindingObserver {
   @override
   void didChangeMetrics() {
     WidgetsBinding.instance.addPostFrameCallback((_) {
+      isKeyBoardShow = MediaQuery.of(context).viewInsets.bottom > 0;
       if (MediaQuery.of(context).viewInsets.bottom == 0) {
         if (isKeyBoardShow) {
           FocusScope.of(context).requestFocus(FocusNode());
@@ -363,7 +363,6 @@ class _WebPage extends State<WebPage> with WidgetsBindingObserver {
               inputKey,
               hintText,
               isKeyBoardShow,
-              keyboard_height,
               keyboard,
               emojiShowing,
               commentFocus,
diff --git a/lib/web/web_view/input_comment.dart b/lib/web/web_view/input_comment.dart
index 4a11f1ae..7f919d07 100644
--- a/lib/web/web_view/input_comment.dart
+++ b/lib/web/web_view/input_comment.dart
@@ -13,7 +13,6 @@ class InputComment extends StatefulWidget {
   final Activity activity;
   final Article article;
   final bool isKeyBoardShow;
-  final double keyboard_height;
   final double keyboard;
   final bool emojiShowing;
   final FocusNode commentFocus;
@@ -30,7 +29,6 @@ class InputComment extends StatefulWidget {
     Key key,
     this.hintText,
     this.isKeyBoardShow,
-    this.keyboard_height,
     this.keyboard,
     this.emojiShowing,
     this.commentFocus,