diff --git a/apps/web-antd/src/utils/file/download.ts b/apps/web-antd/src/utils/file/download.ts
index 9bcdcc3c..1d7b4285 100644
--- a/apps/web-antd/src/utils/file/download.ts
+++ b/apps/web-antd/src/utils/file/download.ts
@@ -54,6 +54,16 @@ function handleRangeTimeValue(
 
   fieldMappingTime.forEach(
     ([field, [startTimeKey, endTimeKey], format = 'YYYY-MM-DD']) => {
+      if (
+        values[field] === null &&
+        values[startTimeKey] &&
+        values[endTimeKey]
+      ) {
+        Reflect.deleteProperty(values, startTimeKey);
+        Reflect.deleteProperty(values, endTimeKey);
+        return;
+      }
+
       if (!values[field]) {
         Reflect.deleteProperty(values, field);
         return;
diff --git a/packages/@core/ui-kit/form-ui/src/components/form-actions.vue b/packages/@core/ui-kit/form-ui/src/components/form-actions.vue
index e1768521..40596609 100644
--- a/packages/@core/ui-kit/form-ui/src/components/form-actions.vue
+++ b/packages/@core/ui-kit/form-ui/src/components/form-actions.vue
@@ -95,7 +95,11 @@ function handleRangeTimeValue(values: Record<string, any>) {
        * 时间字段为空 但是映射的start/end不为空 说明已经清理了组件的时间(组件右边的x)
        * 需要删除对应的start/end字段 否则会被保留
        */
-      if (!values[field] && values[startTimeKey] && values[endTimeKey]) {
+      if (
+        values[field] === null &&
+        values[startTimeKey] &&
+        values[endTimeKey]
+      ) {
         delete values[startTimeKey];
         delete values[endTimeKey];
         return;