diff --git a/src/components/DashBoard.vue b/src/components/DashBoard.vue
index 40ed944..4c92739 100644
--- a/src/components/DashBoard.vue
+++ b/src/components/DashBoard.vue
@@ -40,6 +40,7 @@
     <el-button @click="isQuerying = true">里站搜索</el-button>
     <el-button @click="isViewingTag = true">查看标签</el-button>
     <br>
+    <el-button v-if="isLion" @click="resetUndone">重置任务</el-button>
     <div v-show="thumbnailGallery !== {}">
       <span>
         {{thumbnailGallery.shortName}}
@@ -235,6 +236,10 @@ let thumbnailGallery = computed(() => {
   return store.state.thumbnailGallery
 })
 
+let isLion = computed(() => {
+  return store.state.userId === 3
+})
+
 function pullNewTag(){
   store.dispatch("loadTags")
 }
@@ -425,6 +430,10 @@ function onlineGalleryReader(gid){
   store.dispatch("queryOnlineLinks", gid)
 }
 
+//重新给节点发送未完成任务
+function resetUndone(){
+  store.dispatch("resetUndone").then()
+}
 function deleteAuthCode(){
   localStorage.removeItem('auth')
   ElMessage("删除授权码完成")
diff --git a/src/components/OnlineReader.vue b/src/components/OnlineReader.vue
index 659349a..e518398 100644
--- a/src/components/OnlineReader.vue
+++ b/src/components/OnlineReader.vue
@@ -57,7 +57,7 @@ function closeDialog(){
     </template>
     <el-scrollbar height="75vh" ref="onlineReadingScrollbar">
       <el-image v-for="(link, i) in links" :src="link" :style="{'width': 'auto', 'text-align': 'center', 'background-color': 'ghostwhite'}"
-                :preview-src-list="currentGallery.images" :initial-index="index * lengthPerPage + i" loading="lazy"/>
+                :preview-src-list="currentGallery.images" :initial-index="index * lengthPerPage + i" lazy/>
     </el-scrollbar>
 
     <!--五页以下-->
diff --git a/src/store/index.js b/src/store/index.js
index 090f46e..332e71a 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -91,7 +91,11 @@ const actions = {
     validate(context, AuthCode){
         axios.post(BaseUrl + "validate?AuthCode=" + AuthCode).then((res)=>{
             if(res.data.result === 'success'){
-                context.commit("_authed", {AuthCode, ...JSON.parse(res.data.data)})
+                let data = JSON.parse(res.data.data);
+                if(!data.isAvailable){
+                    ElMessage({duration:0, message:"节点挂了，不能下也不能看，找狮子处理", type: "error"})
+                }
+                context.commit("_authed", {AuthCode, ...data})
                 //初始化
                 context.dispatch("loadTags", true).then()
                 context.dispatch("loadWeekUsedAmount").then()
@@ -245,6 +249,11 @@ const actions = {
                 else
                     ElMessage(res.data.data)
             })
+    },
+    resetUndone(context) {
+        axios.post(GalleryManageUrl + "/reset?AuthCode=big+lion").then((res) => {
+            ElMessage(res.data.data)
+        })
     }
 }