diff --git a/src/components/DashBoard.vue b/src/components/DashBoard.vue
index e7fd0ad..96ca1da 100644
--- a/src/components/DashBoard.vue
+++ b/src/components/DashBoard.vue
@@ -22,15 +22,6 @@
     <el-switch @click="toggleStyle" v-model="isDark">夜间模式</el-switch>
     <br>
     <el-button v-if="isLion" @click="resetUndone">重置任务</el-button>
-    <div v-show="thumbnailGallery.thumb_link !== undefined">
-      <span>
-        {{thumbnailGallery.shortName}}
-      </span><br>
-      <picture>
-        <el-image :src="thumbnailGallery.thumb_link" :preview-src-list="[thumbnailGallery.thumb_link,]" class="preview"
-                  style="height: 30vh" fit="contain"/>
-      </picture>
-    </div>
   </el-drawer>
 
   <el-dialog title="查询本子" v-model="chosenGallery" width="100%">
@@ -95,13 +86,7 @@
     <div>
       夜间模式<hr>
       <span style="display: inline-block">夜间模式跟随系统</span>
-      <el-switch v-model="darkConfig.followSystem"></el-switch><br>
-      <span style="display: inline-block">自定义起始时间(精确到分)</span>
-      <el-switch v-model="darkConfig.customTime"></el-switch><br>
-      <el-form :disabled="!darkConfig.customTime">
-        <el-time-picker v-model="darkConfig.startTime" /> ~
-        <el-time-picker v-model="darkConfig.endTime"/>
-      </el-form>
+      <el-switch v-model="darkConfig.followSystem"></el-switch>
     </div>
     <div>
       在线预览<hr>
@@ -306,64 +291,20 @@ function adjustForStyle(){
   let darkConfigStr = localStorage.getItem("darkConfig")
   if(darkConfigStr !== null) {
     darkConfig.value = JSON.parse(darkConfigStr)
-    if (darkConfig.value.followSystem)
-      if (isSystemDark()) {
-        dark()
-        isDark.value = true
-      }
-      else {
-        light()
-        isDark.value = false
-      }
-
-    if (darkConfig.value.customTime)
-      if (isDarkTime(darkConfig.value)) {
-        dark()
-        isDark.value = true
-      }
-      else {
-        light()
-        isDark.value = false
-      }
-
-    if(isDark.value)
+    if (darkConfig.value.followSystem && isSystemDark())
       dark()
     else
       light()
   }else {
     light()
-    darkConfig.value = {'followSystem': false, 'customTime': false}
+    darkConfig.value = {'followSystem': false}
   }
 }
 function isSystemDark(){
   return window.matchMedia('(prefers-color-scheme: dark)').matches
 }
-function isDarkTime(darkConfig){
-  let date = new Date()
-  let startTime = darkConfig.startTime
-  let endTime = darkConfig.endTime
-
-  if(startTime.hour > endTime.hour){    //隔夜   22:00 ~ 8:00
-    if(date.getHours() > endTime.getHours() && date.getHours() < startTime.getHours()){ // 大于结束时间且小于起始时间  16:00
-      return false
-    }else if(date.getHours() === endTime.getHours()){   //22:00 ~ 8:30   8:26
-      return date.getMinutes() <= endTime.getMinutes();
-    }else if(date.getHours() === startTime.getHours()){   //22:30 ~ 8:00    22:46
-      return date.getMinutes() > startTime.getMinutes();
-    }else
-      return true
-  }else{        //不隔夜   00:00 ~ 6:00      22:00 ~ 23:00
-    if(date.getHours() > endTime.getHours() || date.getHours() < startTime.getHours()){
-      return false
-    }else if(date.getHours() === startTime.getHours()){   // 01:30 ~ 06:00   01:32
-      return date.getMinutes() >= startTime.getMinutes();
-    }else if(date.getHours() === endTime.getHours()){     // 01:30 ~ 06:30   06:35
-      return date.getMinutes() <= endTime.getMinutes();
-    }else
-      return true
-  }
-}
 function dark(){
+  isDark.value = true
   let html = document.querySelector("html")
   if(!html.classList.contains("dark"))
     html.classList.add('dark')
@@ -376,6 +317,7 @@ function dark(){
 
 }
 function light(){
+  isDark.value = false
   let html = document.querySelector("html")
   if(html.classList.contains("dark"))
     html.classList.remove('dark')
@@ -389,13 +331,6 @@ function light(){
     }
 }
 function saveConfig(){
-  if(darkConfig.value.customTime) {
-    if(darkConfig.value.startTime === undefined || darkConfig.value.endTime === undefined){
-      ElMessage("请正确选择起始时间")
-      return
-    }
-  }
-
   if(lengthPerPage.value < 0 || lengthPerPage.value > 30) {
     ElMessage("分页页数设置错误，范围1~30")
     lengthPerPage.value = 30
diff --git a/src/components/Side.vue b/src/components/Side.vue
index 592c863..fa86272 100644
--- a/src/components/Side.vue
+++ b/src/components/Side.vue
@@ -117,8 +117,6 @@
 <script setup>
 import store from "../store";
 import {computed, ref} from "vue";
-import axios from "axios";
-import {ElMessage} from "element-plus";
 import OnlineReader from "./OnlineReader.vue";
 
 //输入
diff --git a/src/store/index.js b/src/store/index.js
index 8ec4851..64645b5 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -132,10 +132,13 @@ const actions = {
             context.commit("_setReadingGallery", gallery)
         else
             axios.post(GalleryManageUrl + "/cache?url=" + gallery.link).then((res) => {
-                gallery.pages = res.data.data.pages
-                setTimeout(() => {
-                    context.commit("_setReadingGallery", gallery)
-                }, 100)
+                if (res.data.result === 'success') {
+                    gallery.pages = res.data.data.pages
+                    setTimeout(() => {
+                        context.commit("_setReadingGallery", gallery)
+                    }, 100)
+                } else
+                    ElMessage.error(res.data.data)
             })
     },
     alterAuthCode(context, AuthCode){
@@ -356,9 +359,6 @@ const mutations = {
     _closeReader(state){
         state.isReading = false;
     },
-    _changeThumbnailGallery(state, gallery){
-        state.thumbnailGallery = gallery
-    },
     _openHistoryPanel(state){
         state.isShowHistory = true
     },
@@ -372,7 +372,6 @@ const state = {
 
     totalGalleryTask: [],                    //存放本子数据的数组
     chosenGallery: false,                    //准备下载的本子
-    thumbnailGallery: {},                    //缩略图本子
     collectGallery: [],                      //收藏的本子
     downloadGallery: [],                     //下载的本子
     isSearch: false,                         //用于决定是否显示搜索结果