diff --git a/Cunkebao/src/pages/mobile/mine/wechat-accounts/detail/index.tsx b/Cunkebao/src/pages/mobile/mine/wechat-accounts/detail/index.tsx
index ae694b3a..06609940 100644
--- a/Cunkebao/src/pages/mobile/mine/wechat-accounts/detail/index.tsx
+++ b/Cunkebao/src/pages/mobile/mine/wechat-accounts/detail/index.tsx
@@ -983,7 +983,7 @@ const WechatAccountDetail: React.FC = () => {
                   onClick={() => {
                     // 默认设置近7天
                     const today = new Date();
-                    const sevenDaysAgo = dayjs(today).subtract(7, "day").toDate();
+                    const sevenDaysAgo = dayjs(today).subtract(30, "day").toDate();
                     setExportStartTime(sevenDaysAgo);
                     setExportEndTime(today);
                     setShowExportPopup(true);
diff --git a/Cunkebao/src/pages/mobile/workspace/auto-group/form/index.tsx b/Cunkebao/src/pages/mobile/workspace/auto-group/form/index.tsx
index db12abc0..37be18fd 100644
--- a/Cunkebao/src/pages/mobile/workspace/auto-group/form/index.tsx
+++ b/Cunkebao/src/pages/mobile/workspace/auto-group/form/index.tsx
@@ -26,7 +26,7 @@ const steps: StepItem[] = [
 const defaultForm: AutoGroupFormData = {
   name: "",
   type: 4,
-  devices: [], // 群主ID列表
+  devices: [], //  群主ID列表
   devicesOptions: [], // 群主选项
   admins: [], // 管理员ID列表
   adminsOptions: [], // 管理员选项
@@ -35,10 +35,10 @@ const defaultForm: AutoGroupFormData = {
   startTime: dayjs().format("HH:mm"), // 开始时间 (HH:mm)
   endTime: dayjs().add(1, "hour").format("HH:mm"), // 结束时间 (HH:mm)
   groupSizeMin: 20, // 群组最小人数
-  groupSizeMax: 50, // 群组最大人数
+  groupSizeMax: 50, //  群组最大人数
   maxGroupsPerDay: 10, // 每日最大建群数
   groupNameTemplate: "", // 群名称模板
-  groupDescription: "", // 群描述
+  groupDescription: "", //  群描述
   status: 1, // 是否启用 (1: 启用, 0: 禁用)
 };