diff --git a/electron/package.json b/electron/package.json
index 30ad05991..fd5cbb090 100644
--- a/electron/package.json
+++ b/electron/package.json
@@ -32,7 +32,7 @@
         "@electron-forge/maker-squirrel": "^6.1.1",
         "@electron-forge/maker-zip": "^6.1.1",
         "dotenv": "^16.0.3",
-        "electron": "^25.1.0",
+        "electron": "^23.3.6",
         "electron-builder": "^23.6.0",
         "electron-notarize": "^1.2.2",
         "form-data": "^4.0.0",
diff --git a/language/original-web.txt b/language/original-web.txt
index fe7ec4589..22f52d8d5 100644
--- a/language/original-web.txt
+++ b/language/original-web.txt
@@ -1225,3 +1225,5 @@ Markdown 格式发送
 内容
 添加评论
 请输入内容！
+
+支持 Markdown 格式
diff --git a/resources/assets/js/components/MDEditor/components/preview/nostyle.vue b/resources/assets/js/components/MDEditor/components/preview/nostyle.vue
new file mode 100644
index 000000000..502eee2a5
--- /dev/null
+++ b/resources/assets/js/components/MDEditor/components/preview/nostyle.vue
@@ -0,0 +1,36 @@
+<template>
+    <div class="markdown-preview-nostyle" v-html="html"></div>
+</template>
+
+<script>
+import marked from '../../config/marked';
+export default {
+    name: 'markdown-preview-nostyle',
+    props: {
+        initialValue: {
+            type: String,
+            default: ''
+        },
+    },
+    data() {
+        return {
+            html: '',
+        };
+    },
+    mounted() {
+        this.translateMarkdown();
+    },
+    methods: {
+        translateMarkdown() {
+            this.html = marked(this.initialValue, {
+                sanitize: false,
+            }).replace(/href="/gi, 'target="_blank" href="');
+        },
+    },
+    watch: {
+        initialValue() {
+            this.translateMarkdown();
+        }
+    }
+};
+</script>
diff --git a/resources/assets/js/pages/manage/components/DialogWrapper.vue b/resources/assets/js/pages/manage/components/DialogWrapper.vue
index 77dd625bd..4e309310e 100644
--- a/resources/assets/js/pages/manage/components/DialogWrapper.vue
+++ b/resources/assets/js/pages/manage/components/DialogWrapper.vue
@@ -552,6 +552,10 @@ export default {
             type: Boolean,
             default: false
         },
+        isMessenger: {
+            type: Boolean,
+            default: false
+        },
         beforeBack: Function
     },
 
@@ -843,10 +847,10 @@ export default {
             return null
         },
 
-        footerStyle() {
-            const {keyboardType, keyboardHeight, safeAreaBottom, windowScrollY} = this
+        footerStyle({keyboardType, keyboardHeight, safeAreaBottom, windowScrollY, isMessenger}) {
             const style = {};
             if (windowScrollY === 0
+                && isMessenger
                 && keyboardType === "show"
                 && keyboardHeight > 0
                 && keyboardHeight < 120) {
diff --git a/resources/assets/js/pages/manage/components/ProjectPanel.vue b/resources/assets/js/pages/manage/components/ProjectPanel.vue
index b77b88c7f..e75ba09c5 100644
--- a/resources/assets/js/pages/manage/components/ProjectPanel.vue
+++ b/resources/assets/js/pages/manage/components/ProjectPanel.vue
@@ -73,7 +73,9 @@
             </ul>
         </div>
         <div class="project-subbox">
-            <div class="project-subtitle" @click="showDesc">{{projectData.desc}}</div>
+            <div class="project-subtitle" @click="showDesc">
+                <MarkdownPreviewNostyle :initialValue="projectData.desc"/>
+            </div>
             <div class="project-switch">
                 <div v-if="completedCount > 0" class="project-checkbox">
                     <Checkbox :value="projectData.cacheParameter.completedTask" @on-change="toggleCompleted">{{$L('显示已完成')}}</Checkbox>
@@ -331,7 +333,7 @@
                     <Input ref="projectName" type="text" v-model="settingData.name" :maxlength="32" :placeholder="$L('必填')"></Input>
                 </FormItem>
                 <FormItem prop="desc" :label="$L('项目介绍')">
-                    <Input ref="projectDesc" type="textarea" :autosize="{ minRows: 3, maxRows: 5 }" v-model="settingData.desc" :maxlength="255" :placeholder="$L('选填')"></Input>
+                    <Input ref="projectDesc" type="textarea" :autosize="{ minRows: 3, maxRows: 5 }" v-model="settingData.desc" :maxlength="255" :placeholder="`${$L('选填')} (${$L('支持 Markdown 格式')})`"></Input>
                 </FormItem>
             </Form>
             <div slot="footer" class="adaption">
@@ -472,10 +474,12 @@ import ProjectWorkflow from "./ProjectWorkflow";
 import TaskMenu from "./TaskMenu";
 import TaskDeleted from "./TaskDeleted";
 import ProjectGantt from "./ProjectGantt";
+import MarkdownPreviewNostyle from "../../../components/MDEditor/components/preview/nostyle.vue";
 
 export default {
     name: "ProjectPanel",
     components: {
+        MarkdownPreviewNostyle,
         TaskMenu,
         ProjectWorkflow,
         DrawerOverlay,
diff --git a/resources/assets/js/pages/manage/messenger.vue b/resources/assets/js/pages/manage/messenger.vue
index da235145c..a10f5d907 100644
--- a/resources/assets/js/pages/manage/messenger.vue
+++ b/resources/assets/js/pages/manage/messenger.vue
@@ -177,7 +177,7 @@
                     <div class="msg-dialog-bg-icon"><Icon type="ios-chatbubbles" /></div>
                     <div class="msg-dialog-bg-text">{{$L('选择一个会话开始聊天')}}</div>
                 </div>
-                <DialogWrapper v-if="windowLandscape && dialogId > 0" :dialogId="dialogId" @on-active="scrollIntoActive" :auto-focus="$A.isDesktop()"/>
+                <DialogWrapper v-if="windowLandscape && dialogId > 0" :dialogId="dialogId" @on-active="scrollIntoActive" :auto-focus="$A.isDesktop()" is-messenger/>
             </div>
         </div>
     </div>
diff --git a/resources/assets/sass/pages/components/project-panel.scss b/resources/assets/sass/pages/components/project-panel.scss
index 547f61a36..32dad9398 100644
--- a/resources/assets/sass/pages/components/project-panel.scss
+++ b/resources/assets/sass/pages/components/project-panel.scss
@@ -126,8 +126,10 @@
         .project-subtitle {
             float: left;
             color: $primary-desc-color;
-            line-height: 24px;
-            margin: 6px 0;
+            line-height: 1.5;
+            margin: 8px 0 7px;
+            max-height: 220px;
+            overflow: auto;
         }
         .project-switch {
             float: right;
@@ -493,6 +495,9 @@
                                 align-items: center;
                                 overflow: auto;
                                 margin-right: 24px;
+                                &::-webkit-scrollbar {
+                                    display: none;
+                                }
                                 > li {
                                     list-style: none;
                                     margin-left: -6px;
diff --git a/resources/assets/sass/pages/page-manage.scss b/resources/assets/sass/pages/page-manage.scss
index 4aec52350..95bad4566 100644
--- a/resources/assets/sass/pages/page-manage.scss
+++ b/resources/assets/sass/pages/page-manage.scss
@@ -27,6 +27,8 @@
             position: sticky;
             top: 0;
             z-index: 1;
+            margin: 0 auto;
+            width: 80%;
             background: #F4F5F7;
             ul {
                 flex: 1;
@@ -41,8 +43,7 @@
                     color: #6b6e72;
                     cursor: pointer;
                     position: relative;
-                    width: 80%;
-                    max-width: 100%;
+                    width: 100%;
                     margin: 5px auto;
                     padding: 0 4%;
                     border-radius: 4px;
@@ -77,7 +78,8 @@
             align-items: center;
             padding: 12px 0 0;
             cursor: default;
-            width: 100%;
+            margin: 0 auto;
+            width: 80%;
             > ul {
                 width: 100%;
                 > li {
@@ -85,7 +87,7 @@
                     flex-direction: column;
                     list-style: none;
                     cursor: pointer;
-                    width: 80%;
+                    width: 100%;
                     margin: 2px auto;
                     border: 2px solid transparent;
                     .project-h1 {