diff --git a/src/store/modules/operation/advertise/advertise.js b/src/store/modules/operation/advertise/advertise.js
index 19cb475..40b8955 100644
--- a/src/store/modules/operation/advertise/advertise.js
+++ b/src/store/modules/operation/advertise/advertise.js
@@ -110,9 +110,12 @@ const actions = {
         data = {
             ...data,
         };
-        if (data.dateRange.length) {
-            data.registeredStartTime = data.dateRange[0];
-            data.registeredEndTime = data.dateRange[1];
+        if (data.dateRange?.length) {
+            data.advertisementStartTime = data.dateRange[0];
+            data.advertisementEndTime = data.dateRange[1];
+        } else {
+            delete data.advertisementStartTime;
+            delete data.advertisementEndTime;
         }
         delete data.dateRange;
         if (data.jumpType === 1) {
diff --git a/src/views/operation/advertise/form.vue b/src/views/operation/advertise/form.vue
index 023dba9..2c36042 100644
--- a/src/views/operation/advertise/form.vue
+++ b/src/views/operation/advertise/form.vue
@@ -42,6 +42,7 @@
                     type="datetimerange"
                     value-format="YYYY-MM-DD HH:mm:ss"
                 />
+                <p class="tips">不填写起止时间默认为永久展示</p>
             </el-form-item>
             <el-form-item label="广告图片" prop="pictureUrl">
                 <el-upload-image v-model="form.pictureUrl" config-id="advertise/" />
@@ -213,22 +214,8 @@
 </script>
 
 <style lang="less" scoped>
-    .role-list {
-        .system {
-            & + .system {
-                margin-top: @layout-space;
-            }
-            .system-header {
-                margin-bottom: @layout-space;
-            }
-            .flex {
-                display: flex;
-                align-items: center;
-                flex-wrap: wrap;
-            }
-            .el-tag {
-                margin: @layout-space-small @layout-space @layout-space-small 0;
-            }
-        }
+    .tips {
+        margin-left: @layout-space;
+        color: @color-white2;
     }
 </style>