diff --git a/src/views/marketing_center/drainage/index.vue b/src/views/marketing_center/drainage/index.vue
index 9ee30f8..09011e7 100644
--- a/src/views/marketing_center/drainage/index.vue
+++ b/src/views/marketing_center/drainage/index.vue
@@ -72,11 +72,11 @@
               </div>
             </el-form-item>
             <el-form-item label="显示时机" prop="homeType">
-              <el-checkbox-group v-model="form.homeType">
-                <el-checkbox value="only" label="仅显示1次" :disabled="!form.homeEnable" />
-                <el-checkbox value="day" label="每天显示1次" :disabled="!form.homeEnable" />
-                <el-checkbox value="every" label="每次达成触发条件都显示" :disabled="!form.homeEnable" />
-              </el-checkbox-group>
+              <el-radio-group v-model="form.homeType">
+                <el-radio value="only" label="仅显示1次" :disabled="!form.homeEnable"></el-radio>
+                <el-radio value="day" label="每天显示1次" :disabled="!form.homeEnable"></el-radio>
+                <el-radio value="every" label="每次达成触发条件都显示" :disabled="!form.homeEnable"></el-radio>
+              </el-radio-group>
             </el-form-item>
             <!-- <el-form-item label="模块提示语">
               <el-input :placeholder="defaultNote" :maxlength="20" v-model.trim="form.note"></el-input>
@@ -110,7 +110,7 @@ const form = ref({
   note: defaultNote.value,
   orderEnable: 1,
   homeEnable: 1,
-  homeType: [],
+  homeType: '',
   isEnable: '',
   mainShopId: '',
   shopId: ''
@@ -161,7 +161,7 @@ const rules = reactive({
   homeType: [
     {
       validator: (rule, value, callback) => {
-        if (form.value.homeEnable == 1 && form.value.homeType.length <= 0) {
+        if (form.value.homeEnable == 1 && form.value.homeType == '') {
           callback(new Error('请选择显示时机'))
         } else {
           callback()
@@ -216,7 +216,7 @@ async function drainageConfigGetAjax() {
     form.value = res
 
     if (form.value.homeType == null) {
-      form.value.homeType = []
+      form.value.homeType = ''
     }
 
     if (form.value.title == '') {