diff --git a/src/components/page/Staff.vue b/src/components/page/Staff.vue
index 1f7dbc0..19864f1 100644
--- a/src/components/page/Staff.vue
+++ b/src/components/page/Staff.vue
@@ -117,7 +117,7 @@
                     <el-input v-model="teacherForm.phone" placeholder="请输入手机号" maxlength="11" @change="phoneChange"></el-input>
                 </el-form-item>
                 <el-form-item prop="email" label="邮箱">
-                    <el-input v-model="teacherForm.email" placeholder="请输入邮箱"></el-input>
+                    <el-input v-model="teacherForm.email" placeholder="请输入邮箱" @change="emailChange"></el-input>
                 </el-form-item>
                 <!-- <el-form-item prop="major" label="专业方向">
                     <el-select v-model="teacherForm.major" placeholder="请选择专业方向">
@@ -288,6 +288,7 @@ export default {
             ProfessionalList: [],
             NoAdd: '',
             AccountNoAdd: '',
+            emailNoAdd: '',
             managerNumberNoAdd: true,
             teacherNumberNoAdd: true,
             studentNumberNoAdd: true,
@@ -520,6 +521,15 @@ export default {
                 this.NoAdd = true
             }
         },
+        async emailChange(){
+            let res = await this.$get(this.api.queryEmail, { email: this.teacherForm.email });
+            if(res.message.length != 0){
+                this.$message.warning('该邮箱已存在');
+                this.emailNoAdd = false
+            }else{
+                this.emailNoAdd = true
+            }
+        },
         async accountChange(){
             let res = await this.$get(this.api.queryAccountIsExist, { 
                 account: this.encodeString(this.teacherForm.userAccount),
@@ -626,7 +636,11 @@ export default {
                         if(this.NoAdd == '' && this.teacherForm.phone){
                             this.phoneChange()
                             if(!this.NoAdd) return false
-                        }else if(this.NoAdd === false) return this.$message.warning('该手机号已存在');
+                        }else if(this.NoAdd === false){
+                            return this.$message.warning('该手机号已存在')
+                        }else if(this.emailNoAdd === false){
+                            return this.$message.warning('该邮箱已存在')
+                        }
                     }
                     if(!this.managerNumberNoAdd) return this.$message.warning('该管理员工号已存在');
                     if(!this.teacherNumberNoAdd) return this.$message.warning('该老师工号已存在');
diff --git a/src/components/page/student.vue b/src/components/page/student.vue
index 501a64c..8fab86b 100644
--- a/src/components/page/student.vue
+++ b/src/components/page/student.vue
@@ -92,7 +92,7 @@
                     <el-input v-model="form.email" placeholder="可用于登录平台，以及找回密码"></el-input>
                 </el-form-item>
                 <el-form-item prop="schoolId" label="所在院校">
-                    <el-select v-model="form.schoolId" placeholder="默认为当前院校（可修改）" filterable disabled>
+                    <el-select v-model="form.schoolId" placeholder="默认为当前院校（可修改）" filterable disabled @change="worknumberChange">
                         <el-option v-for="(item,index) in schoolList" :key="index" :label="item.schoolName" :value="item.schoolId"></el-option>
                     </el-select>
                 </el-form-item>
diff --git a/src/utils/api.js b/src/utils/api.js
index 4c55230..f3c97da 100644
--- a/src/utils/api.js
+++ b/src/utils/api.js
@@ -6,7 +6,7 @@ let host = ''
 let host1 = 'http://39.108.250.202:8080'
 // let loginhost = 'http://www.liuwanr.cn'
 let uploadURL = 'http://8.134.8.197:8001'
-if(location.host.includes('liuwanr.cn')){
+if(location.host.includes('liuwanr.cn') || process.env.NODE_ENV === 'development'){
   host = 'http://www.liuwanr.cn'
 }else{
   host = 'http://www.occupationlab.com'
@@ -40,6 +40,7 @@ export default {
   queryCourseProfessionalClass: `${host}/liuwanr/course/queryCourseProfessionalClass`, //查询专业类
   queryCourseProfessional: `${host}/liuwanr/course/queryCourseProfessional`, //查询专业
   queryPhone: `${host}/liuwanr/user/queryPhone`, //查询电话是否存在
+  queryEmail: `${host}/liuwanr/user/queryEmail`, //查询邮箱是否存在
   queryStaffPAN:`${host}/liuwanr/staffProfessionalArchitecture/queryStaffPAN`,//查询员工专业是否存在
 
   // 个人中心