diff --git a/src/views/classMessage/classMessage/components/changeName.vue b/src/views/classMessage/classMessage/components/changeName.vue
new file mode 100644
index 0000000..ca4de63
--- /dev/null
+++ b/src/views/classMessage/classMessage/components/changeName.vue
@@ -0,0 +1,170 @@
+<template>
+  <div>
+    <el-dialog :visible.sync="visible" :append-to-body="appendToBody" title="修改班级名称" width="700px" destroy-on-close	>
+      <el-form ref="form" :model="form" label-width="110px">
+        <el-form-item label="班级名称" prop="CLASS_NAME">
+          <el-input
+            id="CLASS_NAME"
+            ref="CLASS_NAME"
+            v-model="form.CLASS_NAME"
+            style="width: 400px;"
+            maxlength="255"
+            placeholder="这里输入班级名称..."
+            title="班级名称"/>
+        </el-form-item>
+      </el-form>
+      <div slot="footer" class="dialog-footer">
+        <el-button @click="close">取 消</el-button>
+        <el-button type="primary" @click="confirm">确 定</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+
+<script>
+import vueQr from 'vue-qr'
+import { requestFN } from '@/utils/request'
+
+export default {
+  components: { vueQr },
+  props: {
+    appendToBody: {
+      type: Boolean,
+      default: false
+    }
+  },
+  data() {
+    return {
+      visible: false,
+      qrCodeStr: '',
+      form: {
+        CLASS_NAME: '',
+        CLASS_MESSAGE_ID: ''
+      }
+    }
+  },
+  methods: {
+    init(row) {
+      this.visible = true
+      this.form.CLASS_MESSAGE_ID = row.CLASS_MESSAGE_ID
+    },
+    close() {
+      this.visible = false
+      this.form = {
+        CLASS_NAME: '',
+        CLASS_MESSAGE_ID: ''
+      }
+    },
+    confirm() {
+      this.loading = true
+      if (!this.form.CLASS_NAME || this.form.CLASS_NAME === '') {
+        this.$message.error('请输入班级名称')
+        return
+      }
+      requestFN('/classMessage/changeName', this.form).then((data) => {
+        this.$message.success('保存成功')
+        this.visible = false
+        this.close()
+        this.$emit('getResult')
+      }).catch((e) => {
+        this.loading = false
+      })
+    }
+  }
+}
+</script>
+
+<style lang="scss" scoped>
+
+.name{
+  width: 120px;
+  overflow: hidden;//溢出隐藏
+  white-space: nowrap; // 强制一行显示
+  text-overflow: ellipsis;// 显示。。。省略号
+}
+.red {
+  width: 660px;
+  color: #ff0000;
+  margin-left: 34px;
+  font-size: 24px;
+}
+
+.bg_table {
+  background: url("../../../../assets/tablebg.jpg") no-repeat bottom center;
+  background-size: 100%;
+  width: 660px;
+  height: 430px;
+  border: 4px solid #453d3a;
+  transform: scale(0.5);
+  transform-origin: top left;
+
+  .title {
+    font-size: 28px;
+    text-align: center;
+    margin-top: 34px;
+    font-weight: bold;
+    color: #000000;
+  }
+
+  .table {
+    border-collapse: collapse;
+    width: 590px;
+    color: #453d3a;
+    font-size: 20px;
+    margin: 34px;
+    text-align: left;
+    margin-top: 10px;
+
+    .tcenter {
+      text-align: center
+    }
+
+    .w60 {
+      width: 100px;
+    }
+
+    .w74 {
+      width: 148px
+    }
+
+    th, td {
+      border: 2px solid #453d3a;
+      text-align: left;
+      height: 40px;
+      padding: 0 16px;
+
+      box-sizing: border-box;
+
+      .textone {
+        width: 80px;
+        text-align: justify;
+        text-align-last: justify;
+        text-justify: distribute-all-lines;
+        margin: 0 auto;
+      }
+
+      .text1 {
+        width: 60px;
+        text-align: justify;
+        text-align-last: justify;
+        text-justify: distribute-all-lines;
+        margin: 0 auto;
+
+      }
+
+      .text2 {
+        width: 50px;
+        text-align: justify;
+        text-align-last: justify;
+        text-justify: distribute-all-lines;
+        margin: 0 auto;
+
+      }
+
+      .text {
+
+      }
+    }
+  }
+}
+</style>
diff --git a/src/views/classMessage/classMessage/components/edit.vue b/src/views/classMessage/classMessage/components/edit.vue
index 13d8018..fe31e5a 100644
--- a/src/views/classMessage/classMessage/components/edit.vue
+++ b/src/views/classMessage/classMessage/components/edit.vue
@@ -1,5 +1,5 @@
 <template>
-  <el-dialog v-loading="loading" :visible.sync="visible" :title="title" :before-close="close" width="70%">
+  <el-dialog v-loading="loading" :visible.sync="visible" :title="title" :before-close="close" width="70%" top="50px">
     <el-form ref="form" :rules="rules" :model="form" label-width="110px">
       <el-row :gutter="10">
         <el-col :span="12">
@@ -81,6 +81,7 @@
             :data="peopleList"
             :row-key="getRowKey"
             :header-cell-style="{'font-weight': 'bold','color': '#000'}"
+            height="500px"
             tooltip-effect="dark"
             border
             fit
diff --git a/src/views/classMessage/classMessage/components/list.vue b/src/views/classMessage/classMessage/components/list.vue
index dfaf591..fe4fe63 100644
--- a/src/views/classMessage/classMessage/components/list.vue
+++ b/src/views/classMessage/classMessage/components/list.vue
@@ -73,10 +73,17 @@
       </el-table-column>
       <el-table-column label="操作" align="center" width="200">
         <template slot-scope="{row}">
-          <el-button type="primary" icon="el-icon-edit" size="mini" @click="handleEdit(row.CLASS_MESSAGE_ID)">查看</el-button>
-          <el-button v-show=" row.CLASS_STATUS === '0'" type="danger" icon="el-icon-delete" size="mini" @click="handleDelete(row.CLASS_MESSAGE_ID)">删除</el-button>
-          <el-button v-show=" row.CLASS_STATUS === '1'" type="primary" size="mini" @click="uploadExcel(row)">信息反馈</el-button>
-          <el-button v-if="false" v-show="del" type="danger" icon="el-icon-delete" size="mini" @click="handleDelete(row.CLASS_MESSAGE_ID)">删除</el-button>
+          <el-row>
+            <el-col :span="24">
+              <el-button type="primary" icon="el-icon-edit" size="mini" @click="handleEdit(row.CLASS_MESSAGE_ID)">查看</el-button>
+              <el-button v-show=" row.CLASS_STATUS === '0'" type="danger" icon="el-icon-delete" size="mini" @click="handleDelete(row.CLASS_MESSAGE_ID)">删除</el-button>
+              <el-button v-show=" row.CLASS_STATUS === '1'" type="primary" size="mini" @click="uploadExcel(row)">信息反馈</el-button>
+            </el-col>
+            <el-col v-if="row.CLASS_STATUS === '0'" :span="24" style="margin-top: 10px">
+              <el-button v-show=" row.CLASS_STATUS === '0'" type="primary" icon="el-icon-edit" size="mini" @click="changeName(row)">修改班级名称</el-button>
+            </el-col>
+          </el-row>
+
         </template>
       </el-table-column>
     </el-table>
@@ -90,6 +97,7 @@
     <edit ref="edit" :title="title" :is-show="isShow" @getResult = "getList"/>
     <init-class ref="initClass" :title="title" :is-show="isShow" @getResult = "getList"/>
     <upload-excel ref="uploadExcel" title="上传" append-to-body @getChoose="getFile"/>
+    <change-name ref="changeName" @getResult = "getList"/>
   </div>
 </template>
 <script>
@@ -100,8 +108,9 @@ import edit from './edit.vue'
 import { upload } from '@/utils/upload'
 import uploadExcel from '../../../../components/uploadExcel/index.vue'
 import InitClass from './initClass.vue'
+import ChangeName from './changeName.vue'
 export default {
-  components: { InitClass, uploadExcel, Pagination, edit },
+  components: { ChangeName, InitClass, uploadExcel, Pagination, edit },
   directives: { waves },
   data() {
     return {
@@ -201,7 +210,7 @@ export default {
         requestFN(
           '/classMessage/delete',
           {
-            CLASSMESSAGE_ID: id
+            CLASS_MESSAGE_ID: id
           }
         ).then(() => {
           this.$message({
@@ -336,6 +345,9 @@ export default {
     },
     uploadExcel(row) {
       this.$refs.uploadExcel.init(row)
+    },
+    changeName(row) {
+      this.$refs.changeName.init(row)
     }
   }
 }
diff --git a/src/views/classMessage/classMessage/components/user_pdf.vue b/src/views/classMessage/classMessage/components/user_pdf.vue
index 182db51..fbaa884 100644
--- a/src/views/classMessage/classMessage/components/user_pdf.vue
+++ b/src/views/classMessage/classMessage/components/user_pdf.vue
@@ -166,7 +166,7 @@ export default {
       downloadPdf(dom, '相关方安全告知培训合格证')
     },
     getShowPicture(row) {
-      if (row.PHOTO && row.PHOTO !== '' && (row.PHOTO.indexOf('.jpg') >= 0 || row.PHOTO.indexOf('.png') >= 0 || row.PHOTO.indexOf('.jpeg') >= 0)) {
+      if (row.PHOTO) {
         return true
       }
     },