diff --git a/src/components/common/Studentcommon/TeachingList.vue b/src/components/common/Studentcommon/TeachingList.vue
index 534f661..fb65e21 100644
--- a/src/components/common/Studentcommon/TeachingList.vue
+++ b/src/components/common/Studentcommon/TeachingList.vue
@@ -11,7 +11,11 @@
             <el-table-column prop="experimentalClassName" label="班级" align="center"></el-table-column>
             <el-table-column prop="projectName" label="实验项目名称" align="center"></el-table-column>
             <el-table-column prop="score" label="得分" align="center"></el-table-column>
-            <el-table-column prop="timeSum" label="耗时" align="center"></el-table-column>
+            <el-table-column prop="timeSum" label="耗时" align="center">
+                <template slot-scope="scope">
+                    {{scope.row.timeSum}}分
+                </template>
+            </el-table-column>
             <el-table-column prop="startTime" label="起始时间" align="center"></el-table-column>
             <el-table-column prop="endTime" label="结束时间" align="center"></el-table-column>
             <el-table-column label="操作" align="center">
diff --git a/src/components/page/ShowExperiment.vue b/src/components/page/ShowExperiment.vue
index 050691e..bc595e5 100644
--- a/src/components/page/ShowExperiment.vue
+++ b/src/components/page/ShowExperiment.vue
@@ -31,7 +31,11 @@
                             </el-table-column>
                             <el-table-column prop="workNumber" label="学生学号" align="center">
                             </el-table-column>
-                            <el-table-column v-if="!type" prop="experimentalClassName" label="学生班级" align="center">
+                            <el-table-column prop="experimentalClassName" label="学生班级" align="center">
+                                <template v-if="editing">
+                                    <el-input v-model="form.experimentalClassName"></el-input>
+                                </template>
+                                <template v-else>{{form.experimentalClassName}}</template>
                             </el-table-column>
                             <el-table-column prop="instructor" label="指导老师" align="center">
                                 <template slot-scope="scope">
@@ -335,6 +339,7 @@
                         summarize: this.form.summarize,
                         instructor: this.form.instructor,
                         reportId: Number(this.reportId),
+                        experimentalClassName: this.form.experimentalClassName
                     }
                     this.$post(`${this.api.modifyReport}`,data)
                     .then(res => {
diff --git a/src/utils/api.js b/src/utils/api.js
index aa1dc1e..48b365e 100644
--- a/src/utils/api.js
+++ b/src/utils/api.js
@@ -19,6 +19,7 @@ export default {
   loginSchool: `${loginhost}/userInfo/loginSchoolClient`, //登陆查询学校
   loginRole: `${loginhost}/userInfo/loginRole`, //登陆查询角色
   save: `${host}/tms/userInfo/add`, //注册
+  
   queryToken: `${loginhost}/userInfo/queryToken`,
   queryWorkNumberIsExist:`${loginhost}/userInfo/queryWorkNumberIsExist`,//查询学号、工号是否存在
   queryAccountIsExist:`${loginhost}/userInfo/queryAccountIsExist`,//查询员工，学生账号是否存在接口