diff --git a/src/views/trials/trials-panel/site/index.vue b/src/views/trials/trials-panel/site/index.vue
index 76365c7f..6a3fa3f0 100644
--- a/src/views/trials/trials-panel/site/index.vue
+++ b/src/views/trials/trials-panel/site/index.vue
@@ -173,14 +173,21 @@
           <el-form-item :label="$t('trials:site:form:UserName')">
             <el-input v-model="siteEmail_form.UserName" disabled />
           </el-form-item>
-          <el-form-item :label="$t('trials:site:form:email')" prop="EMail">
-            <el-input v-model="siteEmail_form.EMail" />
+          <el-form-item :label="$t('trials:site:form:email')">
+            <el-input v-model="siteEmail_form.OldEMail" disabled />
           </el-form-item>
           <el-form-item :label="$t('trials:site:form:phone')">
             <el-input v-model="siteEmail_form.Phone" disabled />
           </el-form-item>
+          <div class="tip">{{ $t('trials:site:siteEmail_form:tip:bottom') }}</div>
+          <el-form-item :label="$t('trials:site:form:FullName')">
+            <el-input v-model="siteEmail_form.FullName" />
+          </el-form-item>
+          <el-form-item :label="$t('trials:site:form:email')">
+            <el-input v-model="siteEmail_form.EMail" />
+          </el-form-item>
         </el-form>
-        <div class="tip">{{ $t('trials:site:siteEmail_form:tip:bottom') }}</div>
+
       </template>
       <template slot="dialog-footer">
         <el-button type="primary" @click="sendEMailTable" :loading="loading">
@@ -260,7 +267,7 @@ export default {
         title: this.$t('trials:site:dialogTitle:siteEmail'),
         width: '30%',
       },
-      siteEmail_form: { TrialSiteId: null, UserId: null, UserName: null, Role: null, EMail: null, OldEMail: null, Phone: null },
+      siteEmail_form: { TrialSiteId: null, UserId: null, UserName: null, Role: null, EMail: null, OldEMail: null, Phone: null, FullName: null },
       siteEmail_tip: null
     }
   },
@@ -301,8 +308,8 @@ export default {
         if (!validate) return false
         let data = {
           url: `${location.protocol}//${location.host}/researchLogin?trialId=${this.trialId}&lang=${this.$i18n.locale}&isUpload=1&email=${this.siteEmail_form.EMail}&oldEMail=${this.siteEmail_form.OldEMail}&trialSiteId=${this.siteEmail_form.TrialSiteId}`,
-          Email: this.siteEmail_form.EMail,
-          FullName: this.siteEmail_form.UserName,
+          Email: this.siteEmail_form.EMail || this.siteEmail_form.OldEMail,
+          FullName: this.siteEmail_form.FullName || this.siteEmail_form.UserName,
           TrialSiteId: this.siteEmail_form.TrialSiteId
 
         }
@@ -352,7 +359,7 @@ export default {
         if (res.IsSuccess) {
           this.siteEmail_form.UserName = res.Result.UserName
           this.siteEmail_form.OldEMail = res.Result.Email
-          this.siteEmail_form.EMail = res.Result.Email
+          // this.siteEmail_form.EMail = res.Result.Email
           this.siteEmail_form.Phone = res.Result.Phone
         }
       } catch (err) {