diff --git a/src/views/faceteach/FaceTeach.vue b/src/views/faceteach/FaceTeach.vue
index 2503493..93602be 100644
--- a/src/views/faceteach/FaceTeach.vue
+++ b/src/views/faceteach/FaceTeach.vue
@@ -166,7 +166,11 @@
                     <div class="tag3" style="margin-left: 11px">作业</div>
                   </div>
                 </div>
-                <div class="submit" @click="toWork" v-if="data.workDto?.workId">
+                
+                <div v-if="isEndSubMitWork()" class="submit" style="background: #999">
+                  已结束
+                </div>
+                <div v-else class="submit" @click="toWork" v-if="data.workDto?.workId">
                   交作业
                 </div>
               </div>
@@ -246,7 +250,7 @@ import {
 } from "@/api/api";
 import { useRoute, useRouter } from "vue-router";
 import { useUserInfo } from "@/api/utils";
-import { ElMessage } from "element-plus";
+import { ElMessage, messageConfig } from "element-plus";
 const router = useRouter();
 const returnclick = () => {
   router.back();
@@ -365,6 +369,19 @@ function toSurvery() {
   });
 }
 
+function isEndSubMitWork() {
+  if(data.value.workDto.submitEndTime){
+    let date1 = new Date(data.value.workDto.submitEndTime).getTime();
+    let date2 = new Date().getTime();
+    console.log(date1, date2, date1>date2, data.value.workDto.submitEndTime)
+    if(date1<date2){
+      return true;
+    }
+  }else{
+    return false;
+  }
+}
+
 function toWork() {
   router.push({
     path: "/homeworkpage",