diff --git a/libs/chatchat-server/chatchat/server/agent/tools_factory/weather_check.py b/libs/chatchat-server/chatchat/server/agent/tools_factory/weather_check.py
index 739e9db..e2abc9d 100644
--- a/libs/chatchat-server/chatchat/server/agent/tools_factory/weather_check.py
+++ b/libs/chatchat-server/chatchat/server/agent/tools_factory/weather_check.py
@@ -13,11 +13,13 @@ from .tools_registry import BaseToolOutput, regist_tool
 @regist_tool(title="天气查询")
 def weather_check(
     city: str = Field(description="City name,include city and county,like '厦门'"),
-    date: str = Field(description="日期参数，支持以下格式：\n"
+    date: str = Field(
+        default=None,
+        description="日期参数，支持以下格式：\n"
                     "- '今天'：获取当前实时天气\n"
                     "- '明天'/'后天'：获取未来24/48小时预报\n"
-                    "- '未来X天'：获取最多7天预报（如'未来3天'）\n"
-                    # "- 具体日期：格式为YYYY-MM-DD（如'2024-07-05'）"
+                    "- '未来X天'：获取最多X天预报（如'未来3天'）\n"
+                     "- 不支持其他参数，如果是其他参数，则时间参数为None"
     )
 ):
     """用这个工具获取指定地点和指定时间的天气"""
@@ -69,7 +71,7 @@ def weather_check(
         if response.status_code == 200:
             data = response.json()
             logging.info(f"response.json():{data}")
-            if number == "1":
+            if number == 1:
                 weather = {
                     "date":"明天",
                     "low_temperature": data["results"][0]["daily"][1]["low"],
@@ -85,6 +87,9 @@ def weather_check(
                 }
             elif number == 3:
                 weather = {
+                    "今天天气": data["results"][0]["daily"][0]["text_day"],
+                    "今天最低温度": data["results"][0]["daily"][0]["low"],
+                    "今天最高温度": data["results"][0]["daily"][0]["high"],
                     "明天天气": data["results"][0]["daily"][1]["text_day"],
                     "明天最低温度": data["results"][0]["daily"][1]["low"],
                     "明天最高温度": data["results"][0]["daily"][1]["high"],
@@ -102,9 +107,9 @@ def weather_check(
 def parse_date_parameter(date_str: str) -> tuple:
     """解析日期参数返回API参数"""
     # 处理自然语言
-    if date_str == "今天":
+    if date_str in("今天", "今日"):
         return "daily", 0
-    elif date_str == "明天":
+    elif date_str in("明天", "明日"):
         return "future", 1
     elif date_str == "后天":
         return "future", 2
@@ -112,4 +117,8 @@ def parse_date_parameter(date_str: str) -> tuple:
         days = int(date_str[2:-1])
         if days < 1 or days > 3:
             raise ValueError("未来预报仅支持1-3天")
-        return "future", days
\ No newline at end of file
+        return "future", days
+
+
+if __name__ == "__main__":
+    weather_check("合肥","明天")
\ No newline at end of file