diff --git a/cgi-bin/Makefile b/cgi-bin/Makefile
index cd061bd..7bb1ea1 100644
--- a/cgi-bin/Makefile
+++ b/cgi-bin/Makefile
@@ -1,7 +1,7 @@
 all:
 
 sqlite_cgi_base:
-	gcc sqlite3.c sqlite_cgi_base.c -o sqlite_cgi_base -lpthread -ldl
+	gcc sqlite3.c sqlite_cgi_base.c -o sqlite_cgi_base -lpthread -ldl -lcjson
 
 clean:
 	rm -rf sqlite_cgi_base
\ No newline at end of file
diff --git a/cgi-bin/sqlite_cgi_base b/cgi-bin/sqlite_cgi_base
new file mode 100755
index 0000000..b5b7f8d
Binary files /dev/null and b/cgi-bin/sqlite_cgi_base differ
diff --git a/cgi-bin/sqlite_cgi_base.c b/cgi-bin/sqlite_cgi_base.c
index 9f1e5d6..2ccfe64 100644
--- a/cgi-bin/sqlite_cgi_base.c
+++ b/cgi-bin/sqlite_cgi_base.c
@@ -1,60 +1,65 @@
-#include "sqlite3.h"
-#include <stdio.h>
 #include <cjson/cJSON.h>
+#include <stdio.h>
+// #include "cJSON.h"
+#include "sqlite3.h"
 
-int main(int argc, char const *argv[])
-{
+int main(int argc, char const* argv[]) {
     // 连接到 SQLite 数据库
-    sqlite3 *db;       // 声明 sqlite3 类型变量，即声明一个数据库对象
-    char *zErrMsg = 0; // 用于存储错误信息
-    int rc;            // 用于存储函数返回值
+    sqlite3* db;  // 声明 sqlite3 类型变量，即声明一个数据库对象
+    char* zErrMsg = 0;  // 用于存储错误信息
+    int rc;             // 用于存储函数返回值
 
-    rc = sqlite3_open("../sql_base/green_house.db", &db); // 打开指定的数据库文件，如果不存在将创建一个同名的数据库文件
-    if (rc)
-    {
+    rc = sqlite3_open(
+        "../sql_base/green_house.db",
+        &db);  // 打开指定的数据库文件，如果不存在将创建一个同名的数据库文件
+    if (rc) {
         fprintf(stderr, "Can't open database: %s\n", sqlite3_errmsg(db));
         sqlite3_close(db);
         return 1;
     }
-    fprintf(stderr, "好 Opened database successfully\n");
+    fprintf(stderr, "ok  Opened database successfully\n");
 
     // 获取前端传递的 JSON 数据
     char request_data[128] = "";
-    fgets(request_data, 128, stdin); // 从标准输入中读取一行数据
+    fgets(request_data, 128, stdin);  // 从标准输入中读取一行数据
 
     // 解析 JSON 数据
-    cJSON *json_buf = cJSON_parse(request_data); // 解析 JSON 数据
-    if (json_buf == NULL)
-    {
+    cJSON* json_buf = cJSON_Parse(request_data);  // 解析 JSON 数据
+    if (json_buf == NULL) {
         fprintf(stderr, "Error parsing JSON data\n");
         sqlite3_close(db);
         return 1;
     }
 
     // 获取用户名和密码
-    cJSON *user = cJSON_GetObjectItemCaseSensitive(json_buf, "name");
-    cJSON *password = cJSON_GetObjectItemCaseSensitive(json_buf, "password");
+    cJSON* user = cJSON_GetObjectItemCaseSensitive(json_buf, "name");
+    cJSON* password = cJSON_GetObjectItemCaseSensitive(json_buf, "password");
 
-    if (user == NULL || password == NULL || !cJSON_IsString(user) || !cJSON_IsString(password))
-    {
-        fprintf(stderr, "Error getting username and/or password from JSON data\n");
+    if (user == NULL || password == NULL || !cJSON_IsString(user) ||
+        !cJSON_IsString(password)) {
+        fprintf(stderr,
+                "Error getting username and/or password from JSON data\n");
         cJSON_Delete(json_buf);
         sqlite3_close(db);
         return 1;
     }
 
     // 拿到用户名和密码
-    char *username_from_frontend = user->valuestring;
-    char *password_from_frontend = password->valuestring;
+    char* username_from_frontend = user->valuestring;
+    char* password_from_frontend = password->valuestring;
+
+    printf("username is %s, pwd is %s\n", username_from_frontend,
+           password_from_frontend);
 
     // 构建查询语句
     char query_sql[128] = "";
-    sprintf(query_sql, "select * from login_users where username='%s' and password='%s'", username_from_frontend, password_from_frontend); // 构建查询语句
+    sprintf(query_sql,
+            "select * from login_users where username='%s' and password='%s'",
+            username_from_frontend, password_from_frontend);  // 构建查询语句
 
     // 执行查询语句
-    rc = sqlite3_exec(db, query_sql, 0, 0, &zErrMsg); // 执行查询语句
-    if (rc != SQLITE_OK)
-    {
+    rc = sqlite3_exec(db, query_sql, 0, 0, &zErrMsg);  // 执行查询语句
+    if (rc != SQLITE_OK) {
         fprintf(stderr, "SQL error: %s\n", zErrMsg);
         sqlite3_free(zErrMsg);
         cJSON_Delete(json_buf);
@@ -63,12 +68,13 @@ int main(int argc, char const *argv[])
     }
 
     // 构建 JSON 数据
-    cJSON *result_json = cJSON_CreateObject();
+    cJSON* result_json = cJSON_CreateObject();
     cJSON_AddItemToObject(result_json, "result", cJSON_CreateString("success"));
-    cJSON_AddItemToObject(result_json, "username", cJSON_CreateString(username_from_frontend));
+    cJSON_AddItemToObject(result_json, "username",
+                          cJSON_CreateString(username_from_frontend));
 
     // 打印 JSON 数据
-    char *result_json_str = cJSON_Print(result_json);
+    char* result_json_str = cJSON_Print(result_json);
     printf("%s\n", result_json_str);
 
     // 释放资源