diff --git a/src/constant/constant.js b/src/constant/constant.js
index 1ada06b..0eb53b9 100644
--- a/src/constant/constant.js
+++ b/src/constant/constant.js
@@ -1,3 +1,2 @@
-export const MAIL_TYPE_PERSONAL = 1
-export const MAIL_TYPE_GROUP = 2
-export const MAIL_TYPE_ALL = 3
+export const MAIL_TYPE_GROUP = 1
+export const MAIL_TYPE_ALL = 2
diff --git a/src/views/email/create.vue b/src/views/email/create.vue
index 3023f27..05c975d 100644
--- a/src/views/email/create.vue
+++ b/src/views/email/create.vue
@@ -19,14 +19,14 @@
               <el-date-picker v-model.number="postForm.expiretime" type="datetime" format="yyyy-MM-dd HH:mm:ss" value-format="timestamp" placeholder="Select date and time" required />
             </el-form-item>
           </el-col>
-          <el-col :span="10">
-            <el-form-item label-width="120px" label="用户注册时间>=:" class="postInfo-container-item" prop="sendtime">
-              <el-date-picker v-model.number="postForm.sendtime" type="datetime" format="yyyy-MM-dd HH:mm:ss" value-format="timestamp" placeholder="Select date and time" required />
+          <el-col :span="10" v-show="userRegVisible">
+            <el-form-item label-width="120px" label="注册时间>=:" class="postInfo-container-item" prop="user_reg_start_time">
+              <el-date-picker v-model.number="postForm.user_reg_start_time" type="datetime" format="yyyy-MM-dd HH:mm:ss" value-format="timestamp" placeholder="Select date and time" required />
             </el-form-item>
           </el-col>
-          <el-col :span="10">
-            <el-form-item label-width="120px" label="用户注册时间<=:" class="postInfo-container-item" prop="expiretime">
-              <el-date-picker v-model.number="postForm.expiretime" type="datetime" format="yyyy-MM-dd HH:mm:ss" value-format="timestamp" placeholder="Select date and time" required />
+          <el-col :span="10" v-show="userRegVisible">
+            <el-form-item label-width="120px" label="注册时间<=:" class="postInfo-container-item" prop="user_reg_end_time">
+              <el-date-picker v-model.number="postForm.user_reg_end_time" type="datetime" format="yyyy-MM-dd HH:mm:ss" value-format="timestamp" placeholder="Select date and time" required />
             </el-form-item>
           </el-col>
         </el-row>
@@ -48,11 +48,6 @@
         </el-row>
         <el-row>
           <el-col :span="24">
-            <el-form-item style="margin-bottom: 40px;" prop="to">
-              <MDinput v-show="personalMailVisible" v-model="postForm.to" :maxlength="100" name="to" required>
-                收件人(account_id)
-              </MDinput>
-            </el-form-item>
             <el-form-item v-show="groupMailVisible" style="margin-bottom: 40px;" prop="to" label="收件人列表:">
               <el-input v-model="postForm.to" type="textarea" :rows="6" required />
               </el-input>
@@ -71,7 +66,7 @@ import Sticky from '@/components/Sticky/index.vue'
 import MDinput from '@/components/MDinput/index.vue'
 import { addMail, updateEmail } from '@/api/mail'
 import { parseTime } from '@/utils'
-import { MAIL_TYPE_PERSONAL, MAIL_TYPE_GROUP, MAIL_TYPE_ALL } from '@/constant/constant'
+import { MAIL_TYPE_GROUP, MAIL_TYPE_ALL } from '@/constant/constant'
 
 export default {
   name: 'Email',
@@ -79,23 +74,47 @@ export default {
   data() {
     return {
       postForm: {
-        mailtype: MAIL_TYPE_PERSONAL,
+        mailtype: MAIL_TYPE_GROUP,
         sendtime: '',
         expiretime: '',
+        user_reg_start_time: '',
+        user_reg_end_time: '',
         subject: '',
-        to: '',
-        from: '',
-        usertype: 0,
         content: '',
-        attachments: ''
+        attachments: '',
+        to: '',
       },
       rules: {
         sendtime: [{ required: true, message: '请选择发送时间', trigger: 'blur' }],
         expiretime: [{ required: true, message: '请选择过期时间', trigger: 'blur' }],
         subject: [{ required: true, message: 'subject is required', trigger: 'blur' }],
-        content: [{ required: true, message: 'content is required', trigger: 'blur' }]
+        content: [{ required: true, message: 'content is required', trigger: 'blur' }],
+        user_reg_start_time: [
+          { required: true, message: '用户注册开始时间', trigger: 'blur' },
+          {
+            validator: (rule, value, cb, source, options) => {
+              const errors = [];
+              console.log(this.postForm.mailtype);
+              cb();
+              return errors;
+            },
+            trigger: 'blur'
+          }
+          ],
+        user_reg_end_time: [
+          { required: true, message: '用户注册结束时间', trigger: 'blur' },
+          {
+            validator: (rule, value, cb, source, options) => {
+              const errors = [];
+              console.log(this.postForm.mailtype);
+              cb();
+              return errors;
+            }
+          }
+          ],
       },
-      personalMailVisible: true,
+      userRegVisible: true,
+      groupMailVisible: true,
       mailTypeVisible: true,
       dialogStatus: 'create'
     }
@@ -103,37 +122,27 @@ export default {
   watch: {
     'postForm.mailtype'(val) {
       switch (val) {
-        case MAIL_TYPE_PERSONAL:
+      case MAIL_TYPE_GROUP:
         {
-            this.personalMailVisible = true
-            this.groupMailVisible = false
-
-          }
-          break
-        case MAIL_TYPE_GROUP:
+          this.userRegVisible = true;
+          this.groupMailVisible = true;
+        }
+        break;
+      case MAIL_TYPE_ALL:
         {
-            this.personalMailVisible = false
-            this.groupMailVisible = true
-
-          }
-          break
-        case MAIL_TYPE_ALL:
-        {
-            this.personalMailVisible = false
-            this.groupMailVisible = false
-
-          }
-          break
+          this.userRegVisible = true;
+          this.groupMailVisible = false;
+        }
+        break
       }
       /*
-      if (this.dialogStatus === 'create' && val === 2) {
-      }*/
+        if (this.dialogStatus === 'create' && val === 2) {
+        }*/
     }
   },
   created() {
     const mailid = this.$route.params.mailid
     if (mailid) {
-      this.personalMailVisible = false
       this.mailTypeVisible = false
       this.dialogStatus = 'update'
       const editEmail = JSON.parse(sessionStorage.getItem('editEmail' + mailid))
@@ -156,22 +165,30 @@ export default {
       const data = JSON.parse(JSON.stringify(this.postForm))
       data.sendtime = data.sendtime / 1000
       data.expiretime = data.expiretime / 1000
-      this.$refs['postForm'].validate((valid) => {
-        if (valid) {
-          addMail(data).then(response => {
-            if (response.code === 0) {
-              this.$message({
-                message: '发布成功',
-                type: 'success',
-                duration: 1200,
-                onClose: () => {
-                  this.$router.push('index')
-                }
-              })
-            }
-          })
-        }
-      })
+      data.user_reg_start_time = data.user_reg_start_time / 1000
+      data.user_reg_end_time = data.user_reg_end_time / 1000
+      console.log('valid begin');
+      try {
+        this.$refs['postForm'].validate((valid) => {
+          console.log('valid end', valid);
+          if (valid) {
+            addMail(data).then(response => {
+              if (response.code === 0) {
+                this.$message({
+                  message: '发布成功',
+                  type: 'success',
+                  duration: 1200,
+                  onClose: () => {
+                    this.$router.push('index')
+                  }
+                })
+              }
+            })
+          }
+        })
+      } catch(e) {
+        console.log(e)
+      }
     },
     updateFrom() {
       const data = JSON.parse(JSON.stringify(this.postForm))
diff --git a/src/views/example/components/Dropdown/Comment.vue b/src/views/example/components/Dropdown/Comment.vue
index f520b37..f7a17b1 100644
--- a/src/views/example/components/Dropdown/Comment.vue
+++ b/src/views/example/components/Dropdown/Comment.vue
@@ -6,7 +6,6 @@
     <el-dropdown-menu slot="dropdown" class="no-padding">
       <el-dropdown-item>
         <el-radio-group v-model="mailtype" style="padding: 10px;">
-          <el-radio :label="MAIL_TYPE_PERSONAL">个人</el-radio>
           <el-radio :label="MAIL_TYPE_GROUP">群发</el-radio>
           <el-radio :label="MAIL_TYPE_ALL">全体</el-radio>
         </el-radio-group>
@@ -17,18 +16,17 @@
 
 <script>
 
-import { MAIL_TYPE_PERSONAL, MAIL_TYPE_GROUP, MAIL_TYPE_ALL } from '@/constant/constant'
+import { MAIL_TYPE_GROUP, MAIL_TYPE_ALL } from '@/constant/constant'
 
 export default {
   props: {
     value: {
       type: Number,
-      default: MAIL_TYPE_PERSONAL
+      default: MAIL_TYPE_GROUP
     }
   },
   data() {
     return {
-      MAIL_TYPE_PERSONAL: MAIL_TYPE_PERSONAL,
       MAIL_TYPE_GROUP: MAIL_TYPE_GROUP,
       MAIL_TYPE_ALL: MAIL_TYPE_ALL
     }
@@ -46,11 +44,6 @@ export default {
   methods: {
     getMailTypeDesc() {
       switch (this.value) {
-        case MAIL_TYPE_PERSONAL:
-          {
-            return '邮件类型: 个人'
-          }
-          break
         case MAIL_TYPE_GROUP:
           {
             return '邮件类型: 群发'