diff --git a/src/components/DashBoard.vue b/src/components/DashBoard.vue
index 1cb9816..f46bd25 100644
--- a/src/components/DashBoard.vue
+++ b/src/components/DashBoard.vue
@@ -208,7 +208,7 @@ function queryLocalTask(){
 }
 function resetLocalQuery(){
   store.commit("_searchLocalByKeyword", "")
-  store.commit("_searchLocalByTaf", [''])
+  store.commit("_searchLocalByTag", [''])
   param.value = ""
 }
 
diff --git a/src/components/Side.vue b/src/components/Side.vue
index e0ccf35..fa1cc49 100644
--- a/src/components/Side.vue
+++ b/src/components/Side.vue
@@ -2,7 +2,7 @@
   <div class="side" style="width: 100%">
     <span v-show="loadComplete">{{showType === 'gallery' || showType === 'collect' ? '本子' : '视频'}}历史</span>
     <div  v-show="loadComplete" class="load_complete">
-      <el-table :data="galleryTasks" v-show="isShowGalleryHistory">
+      <el-table :data="currentTasks" v-show="showType === 'gallery'" :empty-text="emptyText" :row-key="gallery=>gallery.gid">
 
         <el-table-column type="expand">
           <template #default="props">
@@ -28,7 +28,7 @@
         <el-table-column label="名字" width="300vw">
           <template #default="scoped">
             <span @mouseover="showThumbnail(scoped.row)">
-                {{showNameType === 'shortName' ? scoped.row.shortName: scoped.row.name}}
+                {{galleryNameType === 'shortName' ? scoped.row.shortName: scoped.row.name}}
             </span>
           </template>
         </el-table-column>
@@ -49,7 +49,7 @@
           </template>
         </el-table-column>
       </el-table>
-      <el-table :data="videoTasks" v-show="isShowVideoHistory">
+      <el-table :data="currentTasks" v-show="showType === 'video'" :empty-text="emptyText" :row-key="video=>video.id">
         <el-table-column type="expand">
           <template #default="props">
             名字:{{props.row.name}}     <br>
@@ -94,20 +94,33 @@
 
       <el-row class="pageChanger">
         <el-col>
-          筛选:<el-select v-model="showType" @change="changeShowType" class="el-select">
+          <el-select v-model="showType" @change="changeShowType" class="el-select" style="width: 75px">
             <el-option value="gallery" label="本子"/>
             <el-option value="video" label="视频"/>
-            <el-option value="collect" label="收藏"/>
-         </el-select>
-          排列顺序:<el-select v-model="sortType" @change="changeSortType">
-            <el-option value="name" label="名字"/>
-            <el-option value="shortName" label="简洁名字"/>
-            <el-option value="createTime" label="任务创建时间"/>
-          </el-select>
-          显示:<el-select v-model="showNameType" @change="changeShowNameType">
-            <el-option value="name" label="名字"/>
-            <el-option value="shortName" label="简洁名字"/>
           </el-select>
+          <el-select v-model="category" @change="changeCategory">
+            <template #prefix>
+              分类
+            </template>
+                <el-option value="myCollect" label="我的收藏"/>
+                <el-option value="myDownload" label="我的下载"/>
+                <el-option value="total" label="全部"/>
+              </el-select>
+          <el-select v-model="sortType" @change="changeSortType" style="width: 170px">
+              <template #prefix>
+                排序
+              </template>
+                <el-option value="name" label="名字"/>
+                <el-option value="shortName" label="简洁名字" v-show="showType === 'gallery'"/>
+                <el-option value="createTime" label="任务创建时间"/>
+              </el-select>
+          <el-select v-model="galleryNameType" @change="changeGalleryNameType" v-show="showType === 'gallery'">
+              <template #prefix>
+                显示
+              </template>
+                  <el-option value="name" label="名字"/>
+                  <el-option value="shortName" label="简洁名字"/>
+              </el-select>
         </el-col>
         <el-col>
           <el-button @click="toMin">{{min}}</el-button>
@@ -141,8 +154,8 @@
       </el-footer>
     </el-dialog>
 
-    <el-dialog v-model="isOnlineReading" title="在线预览" @close="closeOnlineReader" width="90%" style="margin-top: 0; margin-bottom: 0; padding: 0">
-      <el-scrollbar height="84vh">
+    <el-dialog v-model="isOnlineReading" title="在线预览" @close="closeOnlineReading" width="90%" style="margin-top: 0; margin-bottom: 0; padding: 0">
+      <el-scrollbar height="84vh" ref="onlineReadingScrollbar">
         <el-image v-for="(link, index) in currentLinks" :src="link" :style="{'width': imageWidth, 'padding-right': imagePadding, 'background-color': 'ghostwhite'}"
                   :preview-src-list="currentLinks" :initial-index="index" loading="lazy"/>
       </el-scrollbar>
@@ -180,10 +193,13 @@ let tempTag = ref("")
 let tempGid = ref("")
 let tempId = ref("")
 
-let showNameType = ref("shortName")     // shortName name
-let showType = ref("gallery")           // gallery video collect
-let sortType = ref("shortName")         // shortName name createTime
-let targetPage = ref(1)                 // 当前页数
+let category = ref("myDownload")            //myDownload myCollect total
+let galleryNameType = ref("shortName")      // shortName name
+let showType = ref("gallery")               // gallery video collect
+let sortType = ref("shortName")             // shortName name createTime
+let targetPage = ref(1)                     // 当前页数
+
+let onlineReadingScrollbar = ref(null)
 
 //防抖计时器
 let debounceTimer = 0
@@ -192,18 +208,8 @@ let loadComplete = computed(() => {
   return store.state.loadComplete
 })
 
-let galleryTasks = computed(() => {
-    return store.getters.galleryTasks ? store.getters.galleryTasks: null
-})
-let videoTasks = computed(() => {
-    return store.getters.videoTasks ? store.getters.videoTasks: null
-})
-
-let isShowVideoHistory = computed(() => {
-  return store.state.showType === "video"
-})
-let isShowGalleryHistory = computed(() => {
-  return store.state.showType === "gallery" || store.state.showType === "collect"
+let currentTasks = computed(() => {
+  return store.getters.currentTasks ? store.getters.currentTasks: null
 })
 let isOnlineReading = computed(() => {
   return store.state.isOnlineReading
@@ -225,6 +231,12 @@ let isLion = computed(() => {
   return store.state.userId === 3
 })
 
+let emptyText = computed(() => {
+  let type = showType.value === 'gallery' ? '本子': '视频'
+  let action = category.value === 'myDownload' ? '下载': '收藏'
+  return '您未' + action + type
+})
+
 //在线预览相关
 let currentLinks = computed(() => {
   return store.state.currentLinks
@@ -270,24 +282,19 @@ function reverseEditMode(){
 }
 
 //改变展示类型
+function changeCategory(){
+  store.commit("_setCategory", category.value)
+}
 function changeShowType(){
+  if(showType.value === 'video')
+    sortType.value = 'name'
   store.commit("_setShowType", showType.value)
 }
-function changeShowNameType(){
-  store.commit("_setShowNameType", showNameType.value)
-
-  if(showNameType.value !== sortType.value){
-    store.commit("_setSortType", showNameType.value)
-    sortType.value = showNameType.value
-  }
+function changeGalleryNameType(){
+  store.commit("_setShowNameType", galleryNameType.value)
 }
 function changeSortType(){
   store.commit("_setSortType", sortType.value)
-
-  if(sortType.value !== showNameType.value && sortType.value !== "createTime") {
-    store.commit("_setShowNameType", sortType.value)
-    showNameType.value = sortType.value
-  }
 }
 
 //收藏,编辑标签,提交编辑
@@ -314,7 +321,7 @@ function editVideoTag(id, tag){
   isEditingTag.value = true
 }
 function submitGalleryTag(){
-  store.dispatch("updateTag", {gid:tempGid.value, tag:tempTag.value})
+  store.dispatch("updateGalleryTag", {gid:tempGid.value, tag:tempTag.value})
   tempTag.value = ''
   tempGid.value = ''
   isEditingTag.value = false
@@ -342,8 +349,9 @@ function deleteVideo(id){
 function onlineGalleryReader(gid){
   store.dispatch("queryOnlineLinks", gid)
 }
-function closeOnlineReader(){
+function closeOnlineReading(){
   store.state.isOnlineReading = false
+  onlineReadingScrollbar.value.setScrollTop(0)
 }
 function shareGallery(data){
   const {gid, shortName} = data
@@ -401,7 +409,7 @@ function showThumbnail(gallery){
     margin-top: 5vh;
   }
   .el-select{
-    width: 125px;
+    width: 135px;
   }
   .page{
     display: inline-block;
diff --git a/src/store/index.js b/src/store/index.js
index 118c79a..215ff57 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -178,7 +178,7 @@ const actions = {
                 //初始化
                 context.dispatch("loadMaskDomain").then()
                 context.dispatch("loadWeekUsedAmount").then()
-                context.dispatch("updateGalleryTasks", "all").then()
+                context.dispatch("updateGalleryTasks", "all").then(() => confirmCurrentTask(context.state))
                 context.dispatch("updateVideoTasks", "all").then()
 
                 //获取图片合适长度
@@ -430,7 +430,7 @@ const mutations = {
                 }
 
                 //处理是否下载
-                if(task.downloader === state.username)
+                if(task.downloader === state.userId)
                     state.downloadGallery.push(task)
 
                 state.totalGalleryTask.push(task)
@@ -526,7 +526,7 @@ const mutations = {
                 }
 
                 //处理是否下载
-                if(task.downloader === state.username)
+                if(task.downloader === state.userId)
                     state.downloadVideo.push(task)
 
                 state.totalVideoTask.push(task)
@@ -576,17 +576,13 @@ const mutations = {
         localStorage.removeItem("auth")
     },
     _searchLocalByLink(state, link){
-        let tasks
+        let tasks = state.currentTasks
         let i = 0
         let gid = null
         let name = null
 
-        if(state.showType === "gallery") {
-            tasks = state.totalGalleryTask
+        if(state.showType === "gallery")
             gid = link.split("/")[4]
-        }
-        else
-            tasks = state.totalVideoTask
 
         if(gid === null)
             for (i = 0; i < tasks.length; i++) {
@@ -612,17 +608,15 @@ const mutations = {
         state.searchTask.splice(0)
         if(keyword.trim() !== '') {
             state.page = 1
-            let tasks
-            if (state.showType === "video")
-                tasks = state.totalVideoTask
-            else
-                tasks = state.totalGalleryTask
+            let tasks = state.currentTasks
             tasks.forEach((task) => {
                 if (task.name.includes(keyword))
                     state.searchTask.push(task)
             })
             if (state.searchTask.length === 0)
                 ElMessage("未找到该关键字的任务")
+            else
+                state.currentTasks = state.searchTask
         }
     },
     _searchLocalByTag(state, tags) {
@@ -631,36 +625,34 @@ const mutations = {
 
         let tagAmount = tags.length
         let hitAmount
-        let tasks = state.totalGalleryTask
+        let tasks = state.currentTasks
 
         if (tags[0].trim() !== '') {
             tasks.forEach((task) => {
-                hitAmount = 0
-                tags.forEach((tag) => {
-                    if (task.tag.includes(tag))
-                        hitAmount++
-                })
-                if (hitAmount === tagAmount)
-                    state.searchTask.push(task)
+                if('tag' in task) {
+                    hitAmount = 0
+                    tags.forEach((tag) => {
+                        if (task.tag.includes(tag))
+                            hitAmount++
+                    })
+                    if (hitAmount === tagAmount)
+                        state.searchTask.push(task)
+                }
             })
 
             if (state.searchTask.length === 0)
                 ElMessage("未找到符合这些tag的任务")
+            else
+                state.currentTasks = state.searchTask
         }
     },
     _deleteGallery(state, gid){
-        for(let i=0; i<state.totalGalleryTask.length; i++)
-            if(state.totalGalleryTask[i].gid === gid){
-                state.totalGalleryTask.splice(i, 1)
-                break
-            }
+        let tasks = [state.totalGalleryTask, state.downloadGallery, state.collectGallery]
+        deleteTask(tasks, 'gid', gid)
     },
     _deleteVideo(state, id){
-        for(let i=0; i<state.totalVideoTask.length; i++)
-            if(state.totalGalleryTask[i].id === id){
-                state.totalVideoTask.splice(i, 1)
-                break
-            }
+        let tasks = [state.totalVideoTask, state.downloadVideo, state.collectVideo]
+        deleteTask(tasks, 'id', id)
     },
     _setChosenGallery(state,data){
         if(data.gallery === false) {
@@ -685,33 +677,21 @@ const mutations = {
         }
         state.chosenVideo = data.video
     },
+    _setCategory(state, category){
+        state.category = category
+        confirmCurrentTask(state)
+    },
     _setShowType(state, showType){
         state.showType = showType
+        confirmCurrentTask(state)
+        if(showType === 'video' && state.sortType === "shortName") {
+            state.sortType = 'name'
+            sortTasks(state)
+        }
     },
     _setSortType(state, sortType){
         state.sortType = sortType
-        switch (sortType) {
-            case "name":
-                state.totalGalleryTask = state.totalGalleryTask.sort((before, after) => {
-                    return before.name > after.name ? 1: -1
-                })
-                state.totalVideoTask = state.totalVideoTask.sort((before, after) => {
-                    return before.name > after.name ? 1: -1
-                })
-                break
-            case "shortName":
-                state.totalGalleryTask = state.totalGalleryTask.sort((before, after) => {
-                    return before.shortName > after.shortName ? 1: -1
-                })
-                break
-            case "createTime":
-                state.totalGalleryTask =  state.totalGalleryTask.sort((before, after) => {
-                    return before.createTime - after.createTime
-                })
-                state.totalVideoTask = state.totalVideoTask.sort((before, after) => {
-                    return before.createTime - after.createTime
-                })
-        }
+        sortTasks(state)
     },
     _setShowNameType(state, type){
         if(type === "shortName")
@@ -750,87 +730,66 @@ const mutations = {
 }
 
 const state = {
-    totalGalleryTask:[],                    //存放本子数据的数组
-    chosenGallery:false,                    //准备下载的本子
-    thumbnailGallery:{},                    //缩略图链接
-    collectGallery:[],                      //收藏的本子
-    downloadGallery:[],                     //下载的本子
+    totalGalleryTask: [],                    //存放本子数据的数组
+    chosenGallery: false,                    //准备下载的本子
+    thumbnailGallery: {},                    //缩略图链接
+    collectGallery: [],                      //收藏的本子
+    downloadGallery: [],                     //下载的本子
 
-    onlineLinks:{},                         //在线本子链接
-    isOnlineReading: false,                 //是否在线看
-    currentGid: "",                         //当前GID
-    currentLinks: [],                       //当前本子链接
-    imageWidth: "",                         //图片宽度
-    imagePadding: "",                       //图片padding
+    onlineLinks: {},                         //在线本子链接
+    isOnlineReading: false,                  //是否在线看
+    currentGid: "",                          //当前GID
+    currentLinks: [],                        //当前本子链接
+    imageWidth: "",                          //图片宽度
+    imagePadding: "",                        //图片padding
 
     totalVideoTask: [],                      //存放视频数据的数组
     chosenVideo: false,                      //准备下载的视频
     collectVideo: [],                        //收藏的视频
     downloadVideo: [],                       //下载的视频
 
-    page:1,                                 //当前页数
-    length:10,                              //每页能有多少个链接
-    defaultLength:7,                        //默认个数
-    shortLength:10,                         //简洁个数
+    page: 1,                                 //当前页数
+    length: 10,                              //每页能有多少个链接
+    defaultLength: 7,                        //默认个数
+    shortLength: 10,                         //简洁个数
 
-    userId:-1,                              //用户id
-    username: "",                           //用户名
-    isAuth:false,                           //是否授权
-    AuthCode:'',                            //授权码
-    loadComplete:false,                     //是否加载完成
-    galleryRefreshTimer:0,                  //本子更新计时器id
-    videoRefreshTimer:0,                    //视频更新计时器id
+    userId: -1,                              //用户id
+    username: "",                            //用户名
+    isAuth: false,                           //是否授权
+    AuthCode: '',                            //授权码
+    loadComplete: false,                     //是否加载完成
+    galleryRefreshTimer: 0,                  //本子更新计时器id
+    videoRefreshTimer: 0,                    //视频更新计时器id
 
-    isInclude:false,                        //是否搜索到任务
-    searchTask:[],                          //搜索到的任务
-    showType:'gallery',                     //展示类型
+    isInclude: false,                        //是否搜索到任务
+    searchTask: [],                          //搜索到的任务
+    showType:'gallery',                      //展示类型
+    category: 'myDownload',                  //分类
     sortType:'shortName',                    //排序类型
-    weekUsed:{},                            //每周用量
+    currentTasks: [],                        //当前任务
+    weekUsed: {},                            //每周用量
 
-    maskDomain:[]                           //伪装域名
+    maskDomain: []                           //伪装域名
 }
 
 const getters = {
-    galleryTasks(state){
-        if(state.showType === 'collect')
-            return state.collectGallery.slice((state.page-1)*state.length, state.page*state.length)
-        if(state.searchTask.length !== 0)
-            return state.searchTask.slice((state.page-1)*state.length, state.page*state.length)
-        if(state.totalGalleryTask.length !== 0)
-            return state.totalGalleryTask.slice((state.page-1)*state.length, state.page*state.length)
-        return null
-    },
-    videoTasks(state){
-        if(state.searchTask.length !== 0)
-            return state.searchTask.slice((state.page-1)*state.length, state.page*state.length)
-        if(state.totalVideoTask.length !== 0)
-            return state.totalVideoTask.slice((state.page-1)*state.length, state.page*state.length)
-        return null
+    currentTasks(state){
+        return state.currentTasks.slice((state.page-1)*state.length, state.page*state.length)
     },
     min(){
         return 1
     },
     max(state){
         let max = 0
-        let tasks
-        if(state.showType === 'collect')
-            tasks = state.collectGallery
-        else if(state.searchTask.length !== 0)
-            tasks = state.searchTask
-        else if(state.showType === "gallery")
-            tasks = state.totalGalleryTask
-        else if(state.showType === "video")
-            tasks = state.totalVideoTask
+        let tasks = state.currentTasks
 
         if(!tasks)
             return 1
 
         max = Math.floor(tasks.length/state.length)
-        if(tasks.length % state.length !== 0)
+        if(tasks.length % state.length !== 0 || max === 0)
             max += 1
 
-        if(max === 0)
-            return 1
         return max
     }
 }
@@ -874,4 +833,65 @@ function getShortname(name){
     } else {
         return name
     }
+}
+
+function confirmCurrentTask(state){
+    if(state.showType === "gallery")
+        switch (state.category){
+            case 'myDownload':
+                state.currentTasks = state.downloadGallery
+                break
+            case 'myCollect':
+                state.currentTasks = state.collectGallery
+                break
+            case 'total':
+                state.currentTasks = state.totalGalleryTask
+                break
+        }
+    else
+        switch (state.category){
+            case 'myDownload':
+                state.currentTasks = state.downloadVideo
+                break
+            case 'myCollect':
+                state.currentTasks = state.collectGallery
+                break
+            case 'total':
+                state.currentTasks = state.totalVideoTask
+                break
+        }
+}
+
+function sortTasks(state){
+    switch (state.sortType) {
+        case "name":
+            state.currentTasks = state.currentTasks.sort((before, after) => {
+                return before.name > after.name ? 1: -1
+            })
+            state.currentTasks = state.currentTasks.sort((before, after) => {
+                return before.name > after.name ? 1: -1
+            })
+            break
+        case "shortName":
+            state.currentTasks = state.currentTasks.sort((before, after) => {
+                return before.shortName > after.shortName ? 1: -1
+            })
+            break
+        case "createTime":
+            state.currentTasks =  state.currentTasks.sort((before, after) => {
+                return before.createTime - after.createTime
+            })
+            state.currentTasks = state.currentTasks.sort((before, after) => {
+                return before.createTime - after.createTime
+            })
+    }
+}
+
+function deleteTask(tasks, key, value){
+    for(let j=0; j < tasks.length; j++)
+        for(let i=0; i<tasks[j].length; i++)
+            if(tasks[j][i][key] === value){
+                tasks[j].splice(i, 1)
+                break
+            }
 }
\ No newline at end of file