diff --git a/core/ini-wrapper.c b/core/ini-wrapper.c
index 9bcab3f62189a9057e527975169b44ca67dbee21..4aabb21455259cb3e97c2619db07a9ecea12bad6 100644
--- a/core/ini-wrapper.c
+++ b/core/ini-wrapper.c
@@ -187,7 +187,7 @@ static int32_t section_set(dictionary *d, struct section_info *section)
     return 0;
 }
 
-int32_t inifile_config_parse(const int8_t *ini_filename, struct ini_config *config)
+int32_t inifile_config_parse(struct ini_config *config)
 {
     int32_t ret = 0;
     dictionary *d = NULL;
@@ -197,16 +197,16 @@ int32_t inifile_config_parse(const int8_t *ini_filename, struct ini_config *conf
     int32_t i = 0;
     int32_t j = 0;
 
-    if ((NULL == ini_filename) || (NULL == config))
+    if (NULL == config)
     {
         printf("invalid parameter\n");
         return -1;
     }
 
-    d = iniparser_load(ini_filename);
+    d = iniparser_load(config->ini.filename);
     if (NULL == d)
     {
-        printf("parse %s failed\n", ini_filename);
+        printf("parse %s failed\n", config->ini.filename);
         return -1;
     }
 
@@ -265,7 +265,7 @@ exit:
     return -1;
 }
 
-int32_t inifile_config_save(const int8_t *ini_filename, struct ini_config *config)
+int32_t inifile_config_save(struct ini_config *config)
 {
     int32_t ret = 0;
     dictionary *d = NULL;
@@ -273,16 +273,16 @@ int32_t inifile_config_save(const int8_t *ini_filename, struct ini_config *confi
     int32_t i = 0;
     struct section_info *valid_section_ptr = NULL;
 
-    if ((NULL == ini_filename) || (NULL == config))
+    if (NULL == config)
     {
         printf("invalid parameter\n");
         return -1;
     }
 
-    d = iniparser_load(ini_filename);
+    d = iniparser_load(config->ini.filename);
     if (NULL == d)
     {
-        printf("parse %s failed\n", ini_filename);
+        printf("parse %s failed\n", config->ini.filename);
         return -1;
     }
 
@@ -302,10 +302,10 @@ int32_t inifile_config_save(const int8_t *ini_filename, struct ini_config *confi
         valid_section_ptr = (struct section_info *)((uint8_t *)valid_section_ptr + valid_section_ptr->base.member_num * sizeof(struct member_info) + sizeof(struct section_info));
     }
 
-    fp = fopen(ini_filename, "w");
+    fp = fopen(config->ini.filename, "w");
     if (NULL == fp)
     {
-        printf("open %s failed\n", ini_filename);
+        printf("open %s failed\n", config->ini.filename);
         goto exit;
     }
 
diff --git a/core/ini-wrapper.h b/core/ini-wrapper.h
index 88f913da192270bdd88685749761a51d70094d6c..a388f1d04c39b92be69e1fa1390bdb476c4343d6 100644
--- a/core/ini-wrapper.h
+++ b/core/ini-wrapper.h
@@ -9,6 +9,8 @@
 #define MEMBER_NAME_SIZE   (16)
 //ini 文件中，配置项的值为字符串时，字符串的最大长度
 #define STRING_BUF_SIZE (64)
+//ini 文件名称长度
+#define INI_FILENAME_LEN    (32)
 
 //ini 文件中，配置项的值类型
 enum value_type {
@@ -42,6 +44,7 @@ struct section_baseinfo {
 //配置文件中的 section 个数
 //使用 uint64_t 存储成员数量，是为了保持结构体对齐
 struct ini_info {
+    int8_t filename[INI_FILENAME_LEN];
     uint64_t section_num;
 };
 
@@ -76,26 +79,24 @@ struct ini_config {
 /**
  * 解析 ini 文件中的配置信息到结构体中
  *
- * @param ini_filename[in] ini 配置文件名称
  * @param config[in/out] 传入配置文件中的section名称，输出配置文件中各配置项到结构体
  *
  * @return int32_t 0：解析成功；-1：解析失败
  *
  * @author sdc
  */
-extern  int32_t inifile_config_parse(const int8_t *ini_filename, struct ini_config *config);
+extern  int32_t inifile_config_parse(struct ini_config *config);
 
 /**
  * 将配置信息存储到配置文件中
  *
- * @param ini_filename[in] ini 配置文件名称
  * @param config[in] 各配置项内容
  *
  * @return int32_t 0：配置存储成功；-1：配置存储失败
  *
  * @author sdc
  */
-extern  int32_t inifile_config_save(const int8_t *ini_filename, struct ini_config *config);
+extern  int32_t inifile_config_save(struct ini_config *config);
 
 #endif
 
diff --git a/demo/main.c b/demo/main.c
index 939dfce285751d009b822f4e119cc489fcb760f0..86ae7443dc54a828475f9aaa857a9142282116bc 100644
--- a/demo/main.c
+++ b/demo/main.c
@@ -12,7 +12,9 @@
 #define MEMBER_NUM_OF_SECTION(section_type) ((sizeof(struct section_type) - sizeof(struct section_info)) / sizeof(struct member_info))
 
 static struct sys_config ini_config = {
-    .base.ini.section_num = 2,
+    .base = {
+        .ini = {.filename = INI_FILENAME, .section_num = 2},
+    },
     .net = {
         .section.base = {.name = "ip", .member_num = MEMBER_NUM_OF_SECTION(network_info)},
         .ip = {.name = "ip", .type = TYPE_STRING},
@@ -51,7 +53,7 @@ int32_t main(int argc, char *argv[])
 
     printf("member num of ip:%ld, log:%ld\n", ini_config.net.section.base.member_num, ini_config.log.section.base.member_num);
 
-    ret = inifile_config_parse(INI_FILENAME, (struct ini_config *)&ini_config);
+    ret = inifile_config_parse((struct ini_config *)&ini_config);
     if (0 != ret)
     {
         printf("config file parse failed\n");
@@ -66,7 +68,7 @@ int32_t main(int argc, char *argv[])
     ini_config.log.level.v.i32 = 5;
     ini_config.log.filesize.v.d64 = 10.1199;
 
-    ret = inifile_config_save(INI_FILENAME, (struct ini_config *)&ini_config);
+    ret = inifile_config_save((struct ini_config *)&ini_config);
     if (0 != ret)
     {
         printf("configuration save failed\n");
@@ -74,7 +76,7 @@ int32_t main(int argc, char *argv[])
     }
     printf("ini config file save success\n");
 
-    ret = inifile_config_parse(INI_FILENAME, (struct ini_config *)&ini_config);
+    ret = inifile_config_parse((struct ini_config *)&ini_config);
     if (0 != ret)
     {
         printf("config file parse failed\n");
@@ -89,7 +91,7 @@ int32_t main(int argc, char *argv[])
     ini_config.log.level.v.i32 = 2;
     ini_config.log.filesize.v.d64 = 50.23451;
 
-    ret = inifile_config_save(INI_FILENAME, (struct ini_config *)&ini_config);
+    ret = inifile_config_save((struct ini_config *)&ini_config);
     if (0 != ret)
     {
         printf("configuration save failed\n");