diff --git a/README.md b/README.md
index 9168acdcd0abaed5af33b9491138b42300907c94..3a3344d8c2a9421166acc22a3e339f953cc5efc2 100644
--- a/README.md
+++ b/README.md
@@ -109,3 +109,10 @@ ESP RainMaker APP 闪退
 - 对于技术问题，请访问 [esp32.com](https://esp32.com/) 论坛
 - 对于功能请求或错误报告，请创建 [GitHub issue](https://github.com/espressif/esp-idf/issues) 问题
 
+# 问题
+## issu1：蓝牙 WIFI 配网连接不上
+### 解决：①看蓝牙连接上方名称是否被过滤
+     ②之前烧写过代码，要先擦除 
+```shell
+idf.py erase_flash
+```
\ No newline at end of file
diff --git a/components/http_get_request/http_get_request.c b/components/http_get_request/http_get_request.c
index d43ed58babe3e5e5037fc45b779225a9a717913d..539447a31d078a613e728edea9241d62414a6ccc 100644
--- a/components/http_get_request/http_get_request.c
+++ b/components/http_get_request/http_get_request.c
@@ -13,6 +13,8 @@
 
 #include "http_get_request.h"
 
+#include <sys/param.h>
+
 static const char *TAG = "http_get_request";
 
 /* Allocates memory for a weather data structure on the heap */
diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index 812177bb53d99a5a50921aecf90cc1f7b226499f..41c818d8cc7866e3f7881ed88c3ca59e451f401a 100644
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -2,7 +2,7 @@ menu "URL Configuration"
 
     config HTTP_URL_ADDRESS
         string "HTTP URL address"
-        default "http://api.map.baidu.com/weather/v1/?district_id=310115&data_type=all&ak=q4xNcBxfqRfftaoF5tIDXKOzWWwGKCCp"
+        default "http://api.map.baidu.com/weather/v1/?district_id=地区码&data_type=all&ak=你的AK"
         help
             Baidu API URL for the HTTP GET request. Configure district_id and ak