Merge branch 'ol_12_30'

src/views/teamDetail/componentCourse/studentWork.vue

@@ -62,12 +62,12 @@
         ></el-table-column>
         <el-table-column
           align="center"
-          prop="createTime"
+          prop="submitTime"
           width="150"
-          label="交训练时间"
+          label="提交训练时间"
         >
           <template slot-scope="scope">
-            <div>{{ scope.row.createTime | dateForMinFormat }}</div>
+            <div>{{ scope.row.submitTime | dateForMinFormat }}</div>
           </template>
         </el-table-column>
         <el-table-column align="center" prop="isView" label="是否提交">