diff --git a/build_ui/src/api/train/student.js b/build_ui/src/api/train/student.js
index ceb9d9fda..3a643c16e 100644
--- a/build_ui/src/api/train/student.js
+++ b/build_ui/src/api/train/student.js
@@ -26,6 +26,15 @@ export function addStudent(data) {
   })
 }
 
+// 修改教师信息
+export function updateStudent(data) {
+  return request({
+    url: '/train/student/' + (data.sId || ''),
+    method: 'put',
+    data: data
+  })
+}
+
 // 查询可关联学员的系统用户候选列表
 export function getStudentBindableUsers(keyword) {
   return request({
diff --git a/build_ui/src/views/train/student/index.vue b/build_ui/src/views/train/student/index.vue
index 1f2fcdc7d..0621cbe3a 100644
--- a/build_ui/src/views/train/student/index.vue
+++ b/build_ui/src/views/train/student/index.vue
@@ -59,6 +59,20 @@
     </el-row>
 
     <el-table v-loading="loading" :data="studentList">
+      <el-table-column label="头像" align="center" width="80">
+        <template slot-scope="scope">
+          <el-image
+            :src="avatarUrl(scope.row.avatar)"
+            :preview-src-list="[avatarUrl(scope.row.avatar)]"
+            fit="cover"
+            class="student-avatar"
+          >
+            <div slot="error" class="image-slot">
+              <i class="el-icon-picture-outline" />
+            </div>
+          </el-image>
+        </template>
+      </el-table-column>
       <el-table-column label="学员姓名" align="center" prop="sName" min-width="110" />
       <el-table-column label="性别" align="center" prop="sGender" width="70">
         <template slot-scope="scope">
@@ -99,7 +113,7 @@
           <el-tag v-else type="info" size="mini">未关联</el-tag>
         </template>
       </el-table-column>
-      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="210">
+      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="280">
         <template slot-scope="scope">
           <el-button
             v-hasPermi="['train:student:query']"
@@ -108,6 +122,13 @@
             icon="el-icon-view"
             @click="handleDetail(scope.row)"
           >详情</el-button>
+          <el-button
+            v-hasPermi="['train:student:edit']"
+            size="mini"
+            type="text"
+            icon="el-icon-edit"
+            @click="handleUpdate(scope.row)"
+          >修改</el-button>
           <el-button
             v-if="!scope.row.userName && !scope.row.userId"
             v-hasPermi="['train:student:bindUser']"
@@ -145,8 +166,11 @@
       @pagination="getList"
     />
 
-    <el-dialog title="新增学员主档" :visible.sync="createOpen" width="560px" append-to-body @closed="resetCreate">
+    <el-dialog :title="createTitle" :visible.sync="createOpen" width="560px" append-to-body @closed="resetCreate">
       <el-form ref="createForm" :model="createForm" :rules="rules" label-width="90px">
+        <el-form-item label="学员头像" prop="avatar">
+          <studentAvatar :user="{ avatar: createForm.avatar }" @success="handleAvatarSuccess" />
+        </el-form-item>
         <el-form-item label="学员姓名" prop="sName">
           <el-input v-model="createForm.sName" placeholder="请输入学员姓名" maxlength="50" show-word-limit />
         </el-form-item>
@@ -199,6 +223,16 @@
 
     <el-dialog title="学员主档详情" :visible.sync="detailOpen" width="560px" append-to-body>
       <el-form :model="detail" label-width="110px" class="student-detail">
+        <el-form-item label="学员头像">
+          <el-image
+            v-if="detail.avatar"
+            :src="avatarUrl(detail.avatar)"
+            :preview-src-list="[avatarUrl(detail.avatar)]"
+            fit="cover"
+            class="student-avatar"
+          />
+          <span v-else>-</span>
+        </el-form-item>
         <el-form-item label="学员姓名"><span>{{ detail.sName || '-' }}</span></el-form-item>
         <el-form-item label="系统编号"><span>{{ detail.sId || '-' }}</span></el-form-item>
         <el-form-item label="关联系统账号">
@@ -277,14 +311,17 @@
 </template>
 
 <script>
-import { addStudent, getStudent, listStudent, delStudent, getStudentBindableUsers, bindStudentUser, unbindStudentUser } from '@/api/train/student'
+import request from '@/utils/request'
+import { addStudent, getStudent, listStudent, delStudent, getStudentBindableUsers, bindStudentUser, unbindStudentUser, updateStudent } from '@/api/train/student'
 import {deptTreeSelect} from "@/api/system/user";
 import Treeselect from "@riophae/vue-treeselect";
 import "@riophae/vue-treeselect/dist/vue-treeselect.css";
 import {listDept} from "@/api/system/dept";
+import studentAvatar from "./studentAvatar.vue";
+import {addTeacher, updateTeacher} from "@/api/train/teacher";
 export default {
   name: 'Student',
-  components: { Treeselect },
+  components: { studentAvatar, Treeselect },
   data() {
     const validateIdCard = (rule, value, callback) => {
       if (!value || value.trim() === '') {
@@ -304,6 +341,9 @@ export default {
       total: 0,
       studentList: [],
       createOpen: false,
+      createTitle: '新增学员主档',
+      // 弹窗是否为修改模式（true=修改，false=新增），用于复用同一弹窗
+      isEdit: false,
       detailOpen: false,
       detail: {},
       // 账号关联弹窗
@@ -326,6 +366,8 @@ export default {
       deptOptions: undefined,
       deptArr: {},
       createForm: {},
+      // 头像上传组件用的学员对象（avatar 为入库的相对地址）
+      user: { avatar: '' },
       rules: {
         sName: [
           { required: true, message: '学员姓名不能为空', trigger: 'blur' },
@@ -411,10 +453,43 @@ export default {
     },
     handleAdd() {
       this.resetCreate()
+      this.isEdit = false
+      this.createTitle = '新增学员主档'
       this.createOpen = true
     },
+    /** 修改按钮：复用新增弹窗，回填学员信息 */
+    handleUpdate(row) {
+      this.resetCreate()
+      this.isEdit = true
+      this.createTitle = '修改学员主档'
+      // 身份证号为脱敏字段，不回显；留空表示不修改
+      this.createForm = {
+        sId: row.sId,
+        avatar: row.avatar || null,
+        sName: row.sName || null,
+        sGender: row.sGender || '男',
+        sBirth: row.sBirth || null,
+        orgName: this.toDeptValue(row.orgName),
+        sPhone: row.sPhone || null,
+        sEmail: row.sEmail || null,
+        idCard: null,
+        faceRef: row.faceRef || null,
+        remark: row.remark || null
+      }
+      // 同步头像组件预览
+      this.user = { avatar: this.createForm.avatar || '' }
+      this.createOpen = true
+    },
+    /** 部门值归一化：数字字符串转 Number，保证与部门树选项 id 类型一致 */
+    toDeptValue(value) {
+      if (value === null || value === undefined || value === '') {
+        return null
+      }
+      return /^\d+$/.test(String(value)) ? Number(value) : value
+    },
     resetCreate() {
       this.createForm = {
+        avatar: null,
         sName: null,
         sGender: '男',
         sBirth: null,
@@ -425,23 +500,77 @@ export default {
         faceRef: null,
         remark: null
       }
+      // 重置头像组件预览
+      this.user = { avatar: '' }
+      this.$set(this.createForm, "avatar", null);
+      // 还原为新增模式
+      this.isEdit = false
+      this.createTitle = '新增学员主档'
       if (this.$refs.createForm) {
         this.resetForm('createForm')
       }
     },
+    // 接收子组件上传成功抛出的头像地址：写入新增表单，随其他学员信息一并提交入库
+    handleAvatarSuccess(imgUrl) {
+      if (!imgUrl) {
+        return
+      }
+      this.$set(this.createForm, 'avatar', imgUrl)
+      // 校验通过后清除该项的校验提示
+      if (this.$refs.createForm) {
+        this.$refs.createForm.clearValidate('avatar')
+      }
+    },
+    // 头像地址解析：补全 baseApi，空值使用默认头像
+    avatarUrl(avatar) {
+      if (!avatar) {
+        return require('@/assets/images/profile.jpg')
+      }
+      if (avatar.indexOf('http') === 0 || avatar.indexOf('data:') === 0) {
+        return avatar
+      }
+      return process.env.VUE_APP_BASE_API + avatar
+    },
     submitCreate() {
-      this.$refs.createForm.validate(valid => {
+      /*this.$refs.createForm.validate(valid => {
         if (!valid) {
           return
         }
         this.submitting = true
-        addStudent(this.createForm).then(() => {
-          this.$modal.msgSuccess('新增成功')
+        // 头像地址由子组件上传后写入 createForm.avatar，与其他学员信息一并提交
+        const payload = Object.assign({}, this.createForm, {
+          avatar: this.createForm.avatar || (this.user && this.user.avatar) || null
+        })
+        // 修改模式调用 PUT /train/student，新增模式调用 POST /train/student
+        const submitRequest = this.isEdit
+          ? request({ url: '/train/student', method: 'put', data: payload })
+          : addStudent(payload)
+        submitRequest.then(() => {
+          this.$modal.msgSuccess(this.isEdit ? '修改成功' : '新增成功')
           this.createOpen = false
+          this.resetCreate();
           this.getList()
         }).finally(() => {
           this.submitting = false
         })
+      })*/
+
+      this.$refs.createForm.validate(valid => {
+        if (valid) {
+          if (this.createForm.sId != null) {
+            updateStudent(this.createForm).then(response => {
+              this.$modal.msgSuccess('修改成功')
+              this.createOpen = false
+              this.getList()
+            })
+          } else {
+            addStudent(this.createForm).then(response => {
+              this.$modal.msgSuccess('新增成功')
+              this.createOpen = false
+              this.getList()
+            })
+          }
+        }
       })
     },
     handleDetail(row) {
@@ -545,8 +674,26 @@ export default {
 }
 </script>
 
-<style scoped>
+<style scoped lang="scss">
 .student-detail ::v-deep .el-form-item {
   margin-bottom: 8px;
 }
+
+.student-avatar {
+  width: 40px;
+  height: 40px;
+  border-radius: 50%;
+  vertical-align: middle;
+  background: #f5f7fa;
+}
+
+.student-avatar .image-slot {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 100%;
+  height: 100%;
+  color: #c0c4cc;
+  font-size: 18px;
+}
 </style>