diff --git a/src/views/trials/trials-panel/setting/email-manage/components/DefaultQS.vue b/src/views/trials/trials-panel/setting/email-manage/components/DefaultQS.vue
index 8cd663c3..bc4ce091 100644
--- a/src/views/trials/trials-panel/setting/email-manage/components/DefaultQS.vue
+++ b/src/views/trials/trials-panel/setting/email-manage/components/DefaultQS.vue
@@ -59,7 +59,7 @@
           :label="$t('trials:emailManageCfg:title:toUserTypeList')"
           prop="ToUserTypeList"
         >
-          <el-select v-model="searchData.ToUserTypeList" clearable class="mr">
+          <el-select v-model="searchData.ToUserType" clearable class="mr">
             <el-option
               v-for="item of $d.UserType"
               :key="`ToUserTypeList${item.label}`"
@@ -363,7 +363,7 @@ const searchDataDefault = () => {
     PageSize: 20,
     BusinessScenarioEnum: null,
     CriterionTypeEnum: null,
-    ToUserTypeList: null,
+    ToUserType: null,
     EmailUrgentEnum: null,
   }
 }
@@ -422,7 +422,7 @@ export default {
     },
     getEmailCron(str) {
       let a = str.split(' ')
-      if (a[3].indexOf('/') > -1) {
+      if (a[3] && a[3].indexOf('/') > -1) {
         return a[3].split('/')[1]
       }
       return ''
diff --git a/src/views/trials/trials-panel/setting/email-manage/components/EmailList.vue b/src/views/trials/trials-panel/setting/email-manage/components/EmailList.vue
index 27e81973..623b2611 100644
--- a/src/views/trials/trials-panel/setting/email-manage/components/EmailList.vue
+++ b/src/views/trials/trials-panel/setting/email-manage/components/EmailList.vue
@@ -41,7 +41,7 @@
           prop="ToUserTypeList"
         >
           <el-select
-            v-model="searchData.ToUserTypeList"
+            v-model="searchData.ToUserType"
             clearable
             class="mr"
           >
@@ -386,7 +386,7 @@ const searchDataDefault = () => {
     BusinessScenarioEnum: null,
     CriterionTypeEnum: null,
     TrialReadingCriterionId: null,
-    ToUserTypeList: null,
+    ToUserType: null,
     IsEnable: null,
   }
 }