diff --git a/config/base_config.py b/config/base_config.py
index 4236572..fe7d61c 100644
--- a/config/base_config.py
+++ b/config/base_config.py
@@ -3,8 +3,10 @@ PLATFORM = "xhs"
 KEYWORDS = "python,golang"
 LOGIN_TYPE = "qrcode"  # qrcode or phone or cookie
 COOKIES = ""
-# 具体值参见media_platform.xxx.field下的枚举值，展示只支持小红书
+# 具体值参见media_platform.xxx.field下的枚举值，暂时只支持小红书
 SORT_TYPE = "popularity_descending"
+# 具体值参见media_platform.xxx.field下的枚举值，暂时只支持抖音
+PUBLISH_TIME_TYPE = 0
 CRAWLER_TYPE = "search"  # 爬取类型，search(关键词搜索) | detail(帖子详情)| creator(创作者主页数据)
 
 # 是否开启 IP 代理
diff --git a/media_platform/douyin/core.py b/media_platform/douyin/core.py
index dde5d5b..33c280c 100644
--- a/media_platform/douyin/core.py
+++ b/media_platform/douyin/core.py
@@ -91,8 +91,8 @@ class DouYinCrawler(AbstractCrawler):
                     continue
                 try:
                     posts_res = await self.dy_client.search_info_by_keyword(keyword=keyword,
-                                                                            offset=page * dy_limit_count,
-                                                                            publish_time=PublishTimeType.UNLIMITED
+                                                                            offset=page * dy_limit_count - dy_limit_count,
+                                                                            publish_time=PublishTimeType(config.PUBLISH_TIME_TYPE)
                                                                             )
                 except DataFetchError:
                     utils.logger.error(f"[DouYinCrawler.search] search douyin keyword: {keyword} failed")
diff --git a/media_platform/douyin/field.py b/media_platform/douyin/field.py
index 0b06b23..ab9da9f 100644
--- a/media_platform/douyin/field.py
+++ b/media_platform/douyin/field.py
@@ -12,9 +12,8 @@ class SearchChannelType(Enum):
 class SearchSortType(Enum):
     """search sort type"""
     GENERAL = 0  # 综合排序
-    LATEST = 1  # 最新发布
-    MOST_LIKE = 2  # 最多点赞
-
+    MOST_LIKE = 1  # 最多点赞
+    LATEST = 2  # 最新发布
 
 class PublishTimeType(Enum):
     """publish time type"""