diff --git a/resources/assets/js/components/ChainReaction.vue b/resources/assets/js/components/ChainReaction.vue
new file mode 100644
index 000000000..03dbc48ce
--- /dev/null
+++ b/resources/assets/js/components/ChainReaction.vue
@@ -0,0 +1,90 @@
+<template>
+    <Modal class-name="chain-reaction-wrapper"
+        v-model="show"
+        :mask-closable="false"
+        :title="$L('发起接龙')"
+        :closable="!isFullscreen"
+        :fullscreen="isFullscreen"
+        :footer-hide="isFullscreen">
+        <!-- 顶部 -->
+        <template #header>
+            <div v-if="isFullscreen" class="user-modal-header">
+                <div class="user-modal-close" @click="show = false">
+                    {{ $L('关闭') }}
+                </div>
+                <div class="user-modal-title">1</div>
+                <div  class="user-modal-submit" @click="showMultiple = true">
+                    {{$L('多选')}}
+                </div>
+            </div>
+        </template>
+        <template #close>
+            <i class="ivu-icon ivu-icon-ios-close"></i>
+        </template>
+
+        <!--  -->
+        2212
+
+        <div slot="footer">
+            <Button type="default" @click="show=false">{{$L('取消')}}</Button>
+            <Button type="primary" @click="onSend">{{$L('发送')}}</Button>
+        </div>
+
+        <!-- <TaskDetail ref="taskDetail" :task-id="taskId" :open-task="taskData" modalMode/> -->
+    </Modal>
+    <!-- <Modal
+        v-model="fullInput"
+        :mask-closable="false"
+        :beforeClose="onFullBeforeClose"
+        class-name="chat-input-full-input"
+        footer-hide
+        fullscreen>
+        <div class="chat-input-box">
+            <div class="chat-input-wrapper">
+                <div ref="editorFull" class="no-dark-content"></div>
+            </div>
+        </div>
+        <i slot="close" class="taskfont">&#xe6ab;</i>
+    </Modal> -->
+</template>
+
+<script>
+import {mapState} from "vuex";
+export default {
+    name: 'ChainReaction',
+    props: {
+        disabled: {
+            type: Boolean,
+            default: false
+        },
+    },
+
+    data() {
+        return {
+            show: false,  // 鼠标滑过overflow文本时，再检查是否需要显示
+        }
+    },
+
+    computed: {
+        ...mapState(['chainReaction']),
+
+        isFullscreen({ windowWidth }) {
+            return windowWidth < 576;
+        },
+    },
+
+    watch: {
+        chainReaction(data) {
+            if(data.type == 'create' && data.dialog_id){
+                this.show = true;
+            }
+        }
+    },
+
+    methods: {
+        onSend(e) {
+            this.$emit("on-click", e)
+        }
+    }
+}
+</script>
diff --git a/resources/assets/js/pages/manage.vue b/resources/assets/js/pages/manage.vue
index eecf43f0c..f590666be 100644
--- a/resources/assets/js/pages/manage.vue
+++ b/resources/assets/js/pages/manage.vue
@@ -264,6 +264,9 @@
         <MobileBack :showTabbar="showMobileTabbar"/>
         <MobileNotification ref="mobileNotification"/>
 
+        <!--接龙-->
+        <ChainReaction/>
+
         <!-- okr明细 -->
         <MicroApps v-show="false" v-if="$route.name != 'manage-apps'" name="okr-details" :url="okrUrl" :datas="okrWindow"/>
     </div>
@@ -290,6 +293,7 @@ import ApproveExport from "./manage/components/ApproveExport";
 import notificationKoro from "notification-koro1";
 import {Store} from "le5le-store";
 import MicroApps from "../components/MicroApps.vue";
+import ChainReaction from "../components/ChainReaction.vue";
 
 export default {
     components: {
@@ -308,7 +312,8 @@ export default {
         ProjectManagement,
         TeamManagement,
         ProjectArchived,
-        MicroApps
+        MicroApps,
+        ChainReaction
     },
     directives: {longpress},
     data() {
diff --git a/resources/assets/js/pages/manage/application.vue b/resources/assets/js/pages/manage/application.vue
index 9e3e7ff85..56645bc6a 100644
--- a/resources/assets/js/pages/manage/application.vue
+++ b/resources/assets/js/pages/manage/application.vue
@@ -311,6 +311,7 @@ export default {
                 { value: "signin", label: "签到" },
                 { value: "meeting", label: "会议" },
                 { value: "calendar", label: "日历" },
+                { value: "jielong", label: "接龙" },
             ];
             // wap模式
             let appApplyList = this.windowOrientation != 'portrait' ? (
@@ -400,6 +401,9 @@ export default {
                 case 'scan':
                     $A.eeuiAppScan(this.scanResult);
                     return;
+                case 'jielong':
+                    // DOTO
+                    return;
             }
             this.$emit("on-click", item.value)
         },
diff --git a/resources/assets/js/pages/manage/components/ChatInput/index.vue b/resources/assets/js/pages/manage/components/ChatInput/index.vue
index b82ece712..48d642ffc 100755
--- a/resources/assets/js/pages/manage/components/ChatInput/index.vue
+++ b/resources/assets/js/pages/manage/components/ChatInput/index.vue
@@ -106,6 +106,10 @@
                             <i class="taskfont">&#xe6a7;</i>
                             {{$L('全屏输入')}}
                         </div>
+                        <div v-if="dialogData.type == 'group'" class="chat-input-popover-item" @click="onToolbar('chain-reaction')">
+                            <i class="taskfont">&#xe6a7;</i>
+                            {{$L('接龙')}}
+                        </div>
                     </EPopover>
                 </li>
 
@@ -1228,6 +1232,13 @@ export default {
                 case 'anon':
                     this.$emit('on-more', action)
                     break;
+
+                case 'chain-reaction':
+                    this.$store.state.chainReaction = {
+                        type: 'create',
+                        dialog_id: this.dialogId
+                    }
+                    break;
             }
         },
 
@@ -1350,7 +1361,7 @@ export default {
                                 })
                             })
                             moreUser.sort((a, b) => a.last_at > b.last_at ? -1 : (a.last_at < b.last_at ? 1 : 0));
-                            // 
+                            //
                             this.userList = list
                             this.userCache = [];
                             if (moreUser.length > 0) {
diff --git a/resources/assets/js/pages/manage/setting/index.vue b/resources/assets/js/pages/manage/setting/index.vue
index 1e2667cec..853b5a053 100644
--- a/resources/assets/js/pages/manage/setting/index.vue
+++ b/resources/assets/js/pages/manage/setting/index.vue
@@ -6,7 +6,7 @@
                 <div class="setting-title">
                     <div v-if="showMobileBox" class="common-nav-back portrait" @click="goForward({name: 'manage-application'},true)"><i class="taskfont">&#xe676;</i></div>
                     <h1>{{settingTitleName}}</h1>
-                    <div v-if="!showMobileBox" class="setting-more" @click="toggleRoute('index')">
+                    <div v-if="!showMobileBox" class="setting-more" @click="goBack()">
                         <Icon type="md-close" />
                     </div>
                 </div>
diff --git a/resources/assets/js/store/state.js b/resources/assets/js/store/state.js
index fe8b1f7b6..3690d84c2 100644
--- a/resources/assets/js/store/state.js
+++ b/resources/assets/js/store/state.js
@@ -209,6 +209,9 @@ export default {
         meetingid: 0
     },
 
+    // 接龙
+    chainReaction: {},
+
     // okr窗口
     okrWindow: {
         type: 'open',
diff --git a/resources/assets/sass/pages/components/_.scss b/resources/assets/sass/pages/components/_.scss
index d0df45049..85ee4e306 100755
--- a/resources/assets/sass/pages/components/_.scss
+++ b/resources/assets/sass/pages/components/_.scss
@@ -29,4 +29,4 @@
 @import "project-menu";
 @import "calendar";
 @import "home-calendar";
-@import "home-calendar";
+@import "chain-reaction";
diff --git a/resources/assets/sass/pages/components/chain-reaction.scss b/resources/assets/sass/pages/components/chain-reaction.scss
new file mode 100644
index 000000000..f81d5798f
--- /dev/null
+++ b/resources/assets/sass/pages/components/chain-reaction.scss
@@ -0,0 +1,14 @@
+.chain-reaction-wrapper {
+
+}
+
+body.window-portrait {
+    .chain-reaction-wrapper {
+
+    }
+    @media (max-width: 640px) {
+        .chain-reaction-wrapper {
+
+        }
+    }
+}