diff --git a/src/components/DashBoard.vue b/src/components/DashBoard.vue
index 164b138..b8994af 100644
--- a/src/components/DashBoard.vue
+++ b/src/components/DashBoard.vue
@@ -40,13 +40,13 @@
     <el-button @click="isViewingTag = true">查看标签</el-button>
     <hr>
     <el-button v-if="isLion" @click="resetUndone">重置任务</el-button>
-    <div v-show="'images' in thumbnailGallery">
+    <div v-show="thumbnailGallery.url !== undefined">
       <span>
         {{thumbnailGallery.shortName}}<br>
         <el-space v-show="thumbnailGallery.tag !== ''">标签:{{thumbnailGallery.tag}}</el-space>
       </span><br>
       <picture>
-        <el-image :src="thumbnailGallery.url" :preview-src-list="thumbnailGallery.images" :initial-index="0" class="preview"
+        <el-image :src="thumbnailGallery.url" :preview-src-list="[thumbnailGallery.images[0], ]" :initial-index="0" class="preview"
         style="width: 300px; height: 300px" fit="contain"/>
       </picture>
     </div>
@@ -232,6 +232,8 @@ let tags = computed(() => {
 })
 
 let thumbnailGallery = computed(() => {
+  if(store.state.thumbnailGallery.images === undefined)
+    store.state.thumbnailGallery.images = []
   return store.state.thumbnailGallery
 })
 
diff --git a/src/store/index.js b/src/store/index.js
index a9d6a96..69c96f7 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -293,7 +293,7 @@ const mutations = {
                         break;
                     case "下载完成":
                         task.progress = "下载完成"
-                        task.download = GalleryManageUrl + "/file/" + encodeURI(task.name) + ".zip?AuthCode=" + state.AuthCode
+                        task.download = GalleryManageUrl + "/file/" + encodeURI(task.name) + ".zip?AuthCode=" + state.AuthCode + "&gid=" + task.gid
                         let links = []
                         for(let i=1; i<=task.pages; i++)
                             links.push(GalleryManageUrl + "/onlineImage/" + i + "?gid=" + task.gid);
@@ -632,6 +632,10 @@ export default new vuex.Store({
 })
 
 function getShortname(name){
+    if(name === null){
+        console.log(name)
+        return null
+    }
     if (name.includes("[")) {
         let lastIndex = name.lastIndexOf("[")
         name = name.substring(0, lastIndex)