diff --git a/app/Http/Controllers/Api/FileController.php b/app/Http/Controllers/Api/FileController.php
index 989648fa9..138b9335e 100755
--- a/app/Http/Controllers/Api/FileController.php
+++ b/app/Http/Controllers/Api/FileController.php
@@ -480,6 +480,8 @@ class FileController extends AbstractController
         $only_update_at = Request::input('only_update_at', 'no');
         $history_id = intval(Request::input('history_id'));
         //
+        Base::checkClientVersion('0.31.75');
+        //
         if (Base::isNumber($id)) {
             $user = User::auth();
             $file = File::permissionFind(intval($id), $user, $down == 'yes' ? 1 : 0);
diff --git a/language/original-web.txt b/language/original-web.txt
index 3a4d14960..397843d56 100644
--- a/language/original-web.txt
+++ b/language/original-web.txt
@@ -1251,6 +1251,7 @@ Markdown 格式发送
 会议组件加载失败！
 
 OKR管理
+OKR结果
 OKR结果分析
 计划时间冲突提示
 忽略并继续
@@ -1418,3 +1419,4 @@ APP推送
 移动任务
 任务协助人
 搜索项目名称
+服务器版本过低，请升级服务器。
diff --git a/resources/assets/js/components/Mobile/Tabbar.vue b/resources/assets/js/components/Mobile/Tabbar.vue
index e99af93c1..b0bf174bc 100644
--- a/resources/assets/js/components/Mobile/Tabbar.vue
+++ b/resources/assets/js/components/Mobile/Tabbar.vue
@@ -105,7 +105,7 @@ export default {
         }
         if (this.userIsAdmin) {
             this.navMore[2].splice(0, 0, {icon: '', name: 'allUser', label: '团队管理'})
-            this.navMore[2].push({icon: '', name: 'okrAnalyze', label: 'OKR结果分析'})
+            this.navMore[2].push({icon: '', name: 'okrAnalyze', label: 'OKR结果'})
         }
     },
 
@@ -290,14 +290,14 @@ export default {
                 case 'contacts':
                     location = {name: 'manage-messenger', params: {dialogAction: 'contacts'}};
                     break;
-                    
+
                 case 'okrManage':
                 case 'okrAnalyze':
-                    this.goForward({ 
-                        path:'/manage/apps/' + ( path == 'okrManage' ? '/#/list' : '/#/analysis') , 
+                    this.goForward({
+                        path:'/manage/apps/' + ( path == 'okrManage' ? '/#/list' : '/#/analysis') ,
                         query: {
                             baseUrl: this.okrUrl
-                        } 
+                        }
                     });
                     return;
 
diff --git a/resources/assets/js/components/OnlyOffice.vue b/resources/assets/js/components/OnlyOffice.vue
index f4216c744..0598bf48b 100644
--- a/resources/assets/js/components/OnlyOffice.vue
+++ b/resources/assets/js/components/OnlyOffice.vue
@@ -163,7 +163,9 @@ export default {
                     }
                     const documentKey = this.documentKey();
                     if (documentKey && documentKey.then) {
-                        documentKey.then(this.loadFile);
+                        documentKey.then(this.loadFile).catch(({msg})=>{
+                            $A.modalError({content: msg});
+                        });
                     } else {
                         this.loadFile();
                     }
@@ -280,6 +282,14 @@ export default {
                         }
                         //
                     }).catch(({msg}) => {
+                        if( msg.indexOf("404 not found") !== -1 ){
+                            $A.modalInfo({
+                                language: false,
+                                title: '版本过低',
+                                content: '服务器版本过低，请升级服务器。',
+                            })
+                            return;
+                        }
                         $A.modalError({content: msg});
                     });
                 })
diff --git a/resources/assets/js/pages/manage.vue b/resources/assets/js/pages/manage.vue
index 81278642b..0e520e350 100644
--- a/resources/assets/js/pages/manage.vue
+++ b/resources/assets/js/pages/manage.vue
@@ -48,7 +48,8 @@
                             v-else-if="item.path === 'team'"
                             transfer
                             transfer-class-name="page-manage-menu-dropdown"
-                            placement="right-start">
+                            placement="right-start"
+                            class="display-block" >
                             <DropdownItem :divided="!!item.divided">
                                 <div class="manage-menu-flex">
                                     {{$L(item.name)}}
@@ -125,22 +126,22 @@
             <div class="manage-box-new-group">
                 <ul>
                     <li>
-                        <Tooltip :content="$L('新建项目') + ' ('+mateName+'+B)'" placement="top-start" transfer :delay="300">
+                        <Tooltip :content="$L('新建项目') + ' ('+mateName+'+B)'" placement="right" transfer :delay="300">
                             <i class="taskfont" @click="onAddShow">&#xe7b9;</i>
                         </Tooltip>
                     </li>
                     <li>
-                        <Tooltip :content="$L('新建任务') + ' ('+mateName+'+K)'" placement="top-start" transfer :delay="300">
+                        <Tooltip :content="$L('新建任务') + ' ('+mateName+'+K)'" placement="right" transfer :delay="300">
                             <i class="taskfont" @click="onAddMenu('task')">&#xe7b5;</i>
                         </Tooltip>
                     </li>
                     <li>
-                        <Tooltip :content="$L('新会议') + ' ('+mateName+'+J)'" placement="top-start" transfer :delay="300">
+                        <Tooltip :content="$L('新会议') + ' ('+mateName+'+J)'" placement="right" transfer :delay="300">
                             <i class="taskfont" @click="onAddMenu('createMeeting')">&#xe7c1;</i>
                         </Tooltip>
                     </li>
                     <li>
-                        <Tooltip :content="$L('加入会议')" placement="top-start" transfer :delay="300">
+                        <Tooltip :content="$L('加入会议')" placement="right" transfer :delay="300">
                             <i class="taskfont" @click="onAddMenu('joinMeeting')">&#xe794;</i>
                         </Tooltip>
                     </li>
diff --git a/resources/assets/js/pages/manage/application.vue b/resources/assets/js/pages/manage/application.vue
index f69c27403..9e3e7ff85 100644
--- a/resources/assets/js/pages/manage/application.vue
+++ b/resources/assets/js/pages/manage/application.vue
@@ -326,7 +326,7 @@ export default {
             ];
             // 管理员
             let adminApplyList = !this.userIsAdmin ? [] : [
-                { value: "okrAnalyze", label: "OKR结果分析" },
+                { value: "okrAnalyze", label: "OKR结果" },
                 { value: "ldap", label: "LDAP" },
                 { value: "mail", label: "邮件" },
                 { value: "appPush", label: "APP推送" },
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index 73c60451b..e750073e6 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -1212,6 +1212,11 @@ export default {
          * @param type
          */
         sendMsg(text, type) {
+
+            console.log( this.$refs.scroller.getSizes() )
+
+            return;
+
             let textBody,
                 textType = "text",
                 silence = "no",
@@ -2226,6 +2231,8 @@ export default {
                 this.msgNew = 0;
             }
             //
+            console.log(this.allMsgs)
+            //
             this.scrollAction = event.target.scrollTop;
             this.scrollDirection = this.scrollTmp <= this.scrollAction ? 'down' : 'up';
             setTimeout(_ => this.scrollTmp = this.scrollAction, 0);
diff --git a/resources/assets/js/pages/manage/components/FileContent.vue b/resources/assets/js/pages/manage/components/FileContent.vue
index aa774ff1d..81f9d2d8e 100644
--- a/resources/assets/js/pages/manage/components/FileContent.vue
+++ b/resources/assets/js/pages/manage/components/FileContent.vue
@@ -599,7 +599,7 @@ export default {
         },
 
         documentKey() {
-            return new Promise(resolve => {
+            return new Promise((resolve,reject) => {
                 this.$store.dispatch("call", {
                     url: 'file/content',
                     data: {
@@ -608,8 +608,8 @@ export default {
                     },
                 }).then(({data}) => {
                     resolve(`${data.id}-${$A.Time(data.update_at)}`)
-                }).catch(() => {
-                    resolve(0)
+                }).catch((res) => {
+                    reject(res)
                 });
             })
         },
diff --git a/resources/assets/js/pages/manage/components/FilePreview.vue b/resources/assets/js/pages/manage/components/FilePreview.vue
index 4c07812b8..2d8aa318d 100644
--- a/resources/assets/js/pages/manage/components/FilePreview.vue
+++ b/resources/assets/js/pages/manage/components/FilePreview.vue
@@ -144,7 +144,7 @@ export default {
         },
 
         documentKey() {
-            return new Promise(resolve => {
+            return new Promise((resolve,reject) => {
                 this.$store.dispatch("call", {
                     url: 'file/content',
                     data: {
@@ -153,8 +153,8 @@ export default {
                     },
                 }).then(({data}) => {
                     resolve(`${data.id}-${$A.Time(data.update_at)}`)
-                }).catch(() => {
-                    resolve(0)
+                }).catch((res) => {
+                    reject(res)
                 });
             })
         },
diff --git a/resources/assets/js/pages/single/fileMsg.vue b/resources/assets/js/pages/single/fileMsg.vue
index 4715d5f02..ce0118cf0 100644
--- a/resources/assets/js/pages/single/fileMsg.vue
+++ b/resources/assets/js/pages/single/fileMsg.vue
@@ -168,7 +168,7 @@ export default {
         },
 
         documentKey() {
-            return new Promise(resolve => {
+            return new Promise((resolve,reject) => {
                 this.$store.dispatch("call", {
                     url: 'dialog/msg/detail',
                     data: {
@@ -177,8 +177,8 @@ export default {
                     },
                 }).then(({data}) => {
                     resolve(`${data.id}-${$A.Time(data.update_at)}`)
-                }).catch(() => {
-                    resolve(0)
+                }).catch((res) => {
+                    reject(res)
                 });
             });
         },
diff --git a/resources/assets/js/pages/single/fileTask.vue b/resources/assets/js/pages/single/fileTask.vue
index c3096c2c5..b61272692 100644
--- a/resources/assets/js/pages/single/fileTask.vue
+++ b/resources/assets/js/pages/single/fileTask.vue
@@ -155,7 +155,7 @@ export default {
             });
         },
         documentKey() {
-            return new Promise(resolve => {
+            return new Promise((resolve,reject) => {
                 this.$store.dispatch("call", {
                     url: 'project/task/filedetail',
                     data: {
@@ -164,8 +164,8 @@ export default {
                     },
                 }).then(({data}) => {
                     resolve(`${data.id}-${$A.Time(data.update_at)}`)
-                }).catch(() => {
-                    resolve(0)
+                }).catch((res) => {
+                    reject(res)
                 });
             })
         }
diff --git a/resources/assets/sass/pages/common.scss b/resources/assets/sass/pages/common.scss
index 02011b5e2..86536cf8c 100755
--- a/resources/assets/sass/pages/common.scss
+++ b/resources/assets/sass/pages/common.scss
@@ -1,6 +1,10 @@
 body {
     overflow: hidden;
 
+    .display-block{
+        display: block;
+    }
+
     &.touch-back {
         .scrollbar-container .scrollbar-content,
         .dialog-wrapper .vue-recycle-scroller.direction-vertical:not(.page-mode),
diff --git a/resources/assets/sass/pages/components/dialog-wrapper.scss b/resources/assets/sass/pages/components/dialog-wrapper.scss
index 9175c4ea4..ea00b32c3 100644
--- a/resources/assets/sass/pages/components/dialog-wrapper.scss
+++ b/resources/assets/sass/pages/components/dialog-wrapper.scss
@@ -730,7 +730,7 @@
                                 }
 
                                 .open-approve-details {
-                                    width: 245px;
+                                    width: 275px;
                                     display: inline-block;
                                     max-width: 100%;