diff --git a/include/loader/config.h b/include/loader/config.h
index 2a2f9bc..db80ff8 100644
--- a/include/loader/config.h
+++ b/include/loader/config.h
@@ -2,6 +2,7 @@
 #define CONFIG_H_
 
 #include <stdint.h>
+#include "assets.h"
 
 typedef struct {
     uint16_t port;
@@ -34,10 +35,9 @@ typedef struct {
 } adguard_config;
 
 typedef struct {
-    uint8_t disable; // bool value
     char *cron;
-    char **update_file;
-    char **update_url;
+    uint8_t disable; // bool value
+    asset **resources;
 } assets_config;
 
 typedef struct {
diff --git a/include/loader/loader.h b/include/loader/loader.h
index 5369ef7..a7205ac 100644
--- a/include/loader/loader.h
+++ b/include/loader/loader.h
@@ -15,8 +15,7 @@ struct cleardns {
     overture *diverter;
     adguard *filter;
     crontab *crond;
-    // TODO: update assets ptr
-//    assets *resource;
+    asset **resource;
 };
 
 extern struct cleardns loader;
diff --git a/include/utils/assets.h b/include/utils/assets.h
index a73a641..3d6da0d 100644
--- a/include/utils/assets.h
+++ b/include/utils/assets.h
@@ -7,31 +7,19 @@ typedef struct {
 } asset;
 
 asset* asset_init(const char *name);
-//void asset_add_src(asset *res, const char *src);
 
 asset** assets_init();
-void assets_append(asset ***asset_list, asset *res);
-
+void assets_dump(asset **asset_list);
 void assets_free(asset **asset_list);
-
-//void asset_free(asset *res);
 uint32_t assets_size(asset **asset_list);
+void assets_append(asset ***asset_list, asset *res);
 
-void assets_dump(asset **asset_list);
-
-//typedef struct {
-//    char **update_file;
-//    char **update_url;
-//} assets;
-
-//assets* assets_init();
-//void assets_free(assets *info);
-//void assets_load(assets *info);
+void assets_load(asset **info);
 
 void assets_extract();
 
-void assets_log_init(uint8_t verbose);
-
-uint8_t rust_assets_update(const char *file, char *const *sources, const char *assets_dir);
+//void assets_log_init(uint8_t verbose);
+//
+//uint8_t rust_assets_update(const char *file, char *const *sources, const char *assets_dir);
 
 #endif
diff --git a/src/cleardns.c b/src/cleardns.c
index 4ed8be7..6df1daf 100644
--- a/src/cleardns.c
+++ b/src/cleardns.c
@@ -66,6 +66,7 @@ void init(int argc, char *argv[]) { // return config file
 
 void cleardns() { // cleardns service
     if (settings.verbose || settings.debug) {
+        // TODO: rust log module settings
         LOG_LEVEL = LOG_DEBUG; // enable debug log level
     }
     create_folder(EXPOSE_DIR);
@@ -87,14 +88,14 @@ void cleardns() { // cleardns service
 
     log_info("Start loading process");
     process_list_init();
-//    assets_load(loader.resource);
+    assets_load(loader.resource);
     process_list_append(dnsproxy_load("Domestic", loader.domestic, "domestic.json"));
     process_list_append(dnsproxy_load("Foreign", loader.foreign, "foreign.json"));
     process_list_append(overture_load(loader.diverter, "overture.json"));
     overture_free(loader.diverter);
     dnsproxy_free(loader.domestic);
     dnsproxy_free(loader.foreign);
-//    assets_free(loader.resource);
+    assets_free(loader.resource);
     if (loader.crond != NULL) {
         process_list_append(crontab_load(loader.crond)); // free crontab struct later
     }
@@ -118,74 +119,6 @@ void cleardns() { // cleardns service
 }
 
 int main(int argc, char *argv[]) {
-
-    LOG_LEVEL = LOG_DEBUG;
-
-    asset *res_1 = asset_init("demo 1");
-    asset *res_2 = asset_init("demo 2");
-    asset *res_3 = asset_init("demo 3");
-
-    string_list_append(&res_1->sources, "item a1");
-    string_list_append(&res_1->sources, "item a2");
-    string_list_append(&res_1->sources, "item a3");
-
-//    asset_add_src(res_1, "item a1");
-//    asset_add_src(res_1, "item a2");
-//    asset_add_src(res_1, "item a3");
-
-    string_list_append(&res_2->sources, "item b1");
-    string_list_append(&res_2->sources, "item b2");
-
-//    asset_add_src(res_2, "item b1");
-//    asset_add_src(res_2, "item b2");
-
-    string_list_append(&res_3->sources, "item c1");
-
-//    asset_add_src(res_3, "item c1");
-
-    asset **res = assets_init();
-    log_info("res init size: %d", assets_size(res));
-
-    assets_append(&res, res_1);
-    assets_append(&res, res_2);
-    assets_append(&res, res_3);
-
-    log_info("res size: %d", assets_size(res));
-
-    assets_dump(res);
-
-//    asset_free(res_1);
-//    asset_free(res_2);
-//    asset_free(res_3);
-
-    assets_free(res);
-
-//    char **res_1 = string_list_init();
-//    char **res_2 = string_list_init();
-//    char **res_3 = string_list_init();
-//
-//    string_list_append(&res_1, "item a1");
-//    string_list_append(&res_1, "item a2");
-//    string_list_append(&res_1, "item a3");
-//
-//    string_list_append(&res_2, "item b1");
-//    string_list_append(&res_2, "item b2");
-//
-//    string_list_append(&res_3, "item c");
-
-//    char *tmp = string_list_dump(demo);
-//    log_warn("dump -> %s", tmp);
-
-//    assets_log_init(TRUE);
-    assets_log_init(FALSE);
-
-//    rust_assets_update("test.txt", demo, ASSETS_DIR);
-
-//    string_list_free(demo);
-
-    log_warn("test end");
-    exit(0);
-
     init(argc, argv);
     log_info("ClearDNS server start (%s)", VERSION);
     cleardns();
diff --git a/src/common/json.c b/src/common/json.c
index 4264824..ac008ab 100644
--- a/src/common/json.c
+++ b/src/common/json.c
@@ -115,18 +115,3 @@ uint32_t** json_uint32_list_value(char *caption, cJSON *json, uint32_t **uint32_
     }
     return uint32_list;
 }
-
-void json_string_map_value(char *caption, cJSON *json, char ***key_list, char ***value_list) { // json string map
-    if (!cJSON_IsObject(json)) {
-        log_fatal("`%s` must be map", caption);
-    }
-    json = json->child;
-    while (json != NULL) { // traverse all json field
-        if (!cJSON_IsString(json)) {
-            log_fatal("`%s` must be string-string map", caption);
-        }
-        string_list_append(key_list, json->string);
-        string_list_append(value_list, json->valuestring);
-        json = json->next;
-    }
-}
diff --git a/src/loader/config.c b/src/loader/config.c
index f462337..4b55a94 100644
--- a/src/loader/config.c
+++ b/src/loader/config.c
@@ -41,8 +41,7 @@ cleardns_config* config_init() { // init config struct of cleardns
 
     config->assets.disable = FALSE;
     config->assets.cron = strdup(UPDATE_CRON);
-    config->assets.update_file = string_list_init();
-    config->assets.update_url = string_list_init();
+    config->assets.resources = assets_init();
 
     config->reject = uint32_list_init();
     config->hosts = string_list_init();
@@ -85,10 +84,8 @@ void config_dump(cleardns_config *config) { // dump config info of cleardns
 
     log_debug("Assets disable -> %s", show_bool(config->assets.disable));
     log_debug("Assets update cron -> `%s`", config->assets.cron);
-    for (char **file = config->assets.update_file; *file != NULL; ++file) { // show string mapping
-        char **url = file - config->assets.update_file + config->assets.update_url;
-        log_debug("Assets file `%s` -> %s", *file, *url);
-    }
+    log_debug("Assets with %d resource items", assets_size(config->assets.resources));
+    assets_dump(config->assets.resources);
 
     uint32_list_debug("DNS reject type", config->reject);
     string_list_debug("Domain TTL", config->ttl);
@@ -113,8 +110,7 @@ void config_free(cleardns_config *config) { // free config struct of cleardns
     free(config->adguard.password);
 
     free(config->assets.cron);
-    string_list_free(config->assets.update_file);
-    string_list_free(config->assets.update_url);
+    assets_free(config->assets.resources);
 
     uint32_list_free(config->reject);
     string_list_free(config->hosts);
diff --git a/src/loader/default.c b/src/loader/default.c
index e964484..44a13b8 100644
--- a/src/loader/default.c
+++ b/src/loader/default.c
@@ -51,7 +51,7 @@ assets:\n\
 
 void load_default_config(const char *config_file) {
     if (is_file_exist(config_file)) {
-        log_debug("Configure file exist -> skip load default");
+        log_debug("Configure file exist -> skip loading default");
         return;
     }
     log_info("Loading default configure file");
diff --git a/src/loader/loader.c b/src/loader/loader.c
index 28285cb..a4aee7a 100644
--- a/src/loader/loader.c
+++ b/src/loader/loader.c
@@ -127,13 +127,14 @@ crontab* load_crond(cleardns_config *config) {
     return crond;
 }
 
-// TODO: new assets manager
-//assets* load_assets(cleardns_config *config) {
-//    assets *resource = assets_init();
-//    string_list_update(&resource->update_file, config->assets.update_file);
-//    string_list_update(&resource->update_url, config->assets.update_url);
-//    return resource;
-//}
+asset** load_assets(cleardns_config *config) {
+    asset **resources = assets_init();
+    for (asset **res = config->assets.resources; *res != NULL; ++res) {
+        assets_append(&resources, *res); // pointer movement
+    }
+    *(config->assets.resources) = NULL; // disable old assets list
+    return resources;
+}
 
 void load_config(const char *config_file) { // parser and load cleardns configure
     cleardns_config *config = config_init();
@@ -162,8 +163,7 @@ void load_config(const char *config_file) { // parser and load cleardns configur
     loader.crond = load_crond(config);
     log_debug("Crond options parser success");
 
-    // TODO: update assets loader
-//    loader.resource = load_assets(config);
+    loader.resource = load_assets(config);
     log_debug("Assets options parser success");
 
     loader.script = string_list_init();
diff --git a/src/loader/parser.c b/src/loader/parser.c
index ca8d9d7..8bb68c2 100644
--- a/src/loader/parser.c
+++ b/src/loader/parser.c
@@ -130,7 +130,18 @@ void assets_parser(assets_config *config, cJSON *json) { // assets options parse
             config->cron = json_string_value("assets.cron", json);
         }
         if (!strcmp(json->string, "update")) {
-            json_string_map_value("assets.update", json, &config->update_file, &config->update_url);
+            if (!cJSON_IsObject(json)) {
+                log_fatal("`%s` must be map", "assets.update");
+            }
+            cJSON *asset_item = json->child;
+            while (asset_item != NULL) { // traverse all json field
+                asset *res = asset_init(asset_item->string);
+                char *caption = string_join("assets.update.", asset_item->string);
+                res->sources = json_string_list_value(caption, asset_item, res->sources);
+                free(caption);
+                assets_append(&config->resources, res);
+                asset_item = asset_item->next;
+            }
         }
         json = json->next; // next field
     }
diff --git a/src/utils/assets.c b/src/utils/assets.c
index 3be2441..e40086b 100644
--- a/src/utils/assets.c
+++ b/src/utils/assets.c
@@ -8,25 +8,11 @@
 #include "structure.h"
 #include "assets.h"
 
-//assets update;
+asset **update_info;
 
-//void assets_update();
-//void assets_dump(assets *info);
+void assets_update_entry();
 void extract(const char *file);
 
-//void assets_free(assets *info) { // free assets mapping
-//    string_list_free(info->update_file);
-//    string_list_free(info->update_url);
-//    free(info);
-//}
-
-//assets* assets_init() { // init assets mapping
-//    assets *info = (assets *)malloc(sizeof(assets));
-//    info->update_file = string_list_init();
-//    info->update_url = string_list_init();
-//    return info;
-//}
-
 asset* asset_init(const char *name) { // init asset item
     asset *res = (asset *)malloc(sizeof(asset));
     res->file = strdup(name);
@@ -34,23 +20,13 @@ asset* asset_init(const char *name) { // init asset item
     return res;
 }
 
-//void asset_add_src(asset *res, const char *src) { // append source for asset item
-//    string_list_append(&res->sources, src);
-//}
-//
-//void asset_free(asset *res) { // free asset item
-//    string_list_free(res->sources);
-//    free(res->file);
-//    free(res);
-//}
-
 asset** assets_init() { // init assets list
     asset **asset_list = (asset **)malloc(sizeof(asset *));
     *asset_list = NULL; // list end sign
     return asset_list;
 }
 
-void assets_free(asset **asset_list) {
+void assets_free(asset **asset_list) { // free assets list
     for (asset **res = asset_list; *res != NULL; ++res) {
         string_list_free((*res)->sources);
         free((*res)->file);
@@ -59,49 +35,46 @@ void assets_free(asset **asset_list) {
     free(asset_list);
 }
 
-uint32_t assets_size(asset **asset_list) { // get size of asset list
+uint32_t assets_size(asset **asset_list) { // get size of assets list
     uint32_t num = 0;
     while(asset_list[num++] != NULL); // get list size
     return num - 1;
 }
 
-void assets_dump(asset **asset_list) {
+void assets_dump(asset **asset_list) { // dump assets list content into debug log
     for (asset **res = asset_list; *res != NULL; ++res) { // iterate over each item
         char *sources = string_list_dump((*res)->sources);
-        log_info("Asset item `%s` -> %s", (*res)->file, sources);
+        log_debug("Asset item `%s` -> %s", (*res)->file, sources);
         free(sources);
     }
 }
 
-void assets_append(asset ***asset_list, asset *res) { // append asset item for asset list
+void assets_append(asset ***asset_list, asset *res) { // push asset item for assets list
     uint32_t len = assets_size(*asset_list);
     *asset_list = (asset **)realloc(*asset_list, sizeof(asset *) * (len + 2)); // extend asset list
     (*asset_list)[len] = res;
     (*asset_list)[len + 1] = NULL; // list end sign
 }
 
-//void assets_dump(assets *info) { // show assets mapping in debug log
-//    for (char **file = info->update_file; *file != NULL; ++file) {
-//        char **url = file - info->update_file + info->update_url;
-//        log_info("Asset `%s` -> %s", *file, *url);
-//    }
-//}
+void assets_load(asset **info) { // load assets list
+    update_info = assets_init();
+    for (asset **res = info; *res != NULL; ++res) {
+        assets_append(&update_info, *res); // pointer movement
+    }
+    *info = NULL; // disable old assets list
+    assets_dump(update_info);
+    log_info("Remote assets load success");
+    signal(SIGALRM, assets_update_entry); // receive SIGALRM signal
+}
 
-//void assets_load(assets *info) { // load assets mapping
-//    update.update_file = string_list_init();
-//    update.update_url = string_list_init();
-//    string_list_update(&update.update_file, info->update_file);
-//    string_list_update(&update.update_url, info->update_url);
-//    signal(SIGALRM, assets_update); // receive SIGALRM signal
-//    assets_dump(&update);
-//}
+void assets_update_entry() { // receive SIGALRM for update all assets
+    if (assets_size(update_info) == 0) { // empty assets list
+        log_info("Skip update assets");
+        return;
+    }
+    log_info("Start assets update");
 
-//void assets_update() { // update all assets
-//    if (!string_list_len(update.update_file)) { // empty assets mapping
-//        log_info("Skip update assets");
-//        return;
-//    }
-//    log_info("Start assets update");
+    // TODO: call rust `assets_update` function
 //    for (char **file = update.update_file; *file != NULL; ++file) {
 //        char **url = file - update.update_file + update.update_url;
 //        char *asset_file = string_join(ASSETS_DIR, *file);
@@ -109,10 +82,11 @@ void assets_append(asset ***asset_list, asset *res) { // append asset item for a
 //        download_file(asset_file, *url); // download asset from url
 //        free(asset_file);
 //    }
-//    log_info("Restart overture");
-//    run_command("pgrep overture | xargs kill"); // restart overture
-//    log_info("Assets update complete");
-//}
+
+    log_info("Restart overture");
+    run_command("pgrep overture | xargs kill"); // restart overture
+    log_info("Assets update complete");
+}
 
 void assets_extract() { // init assets and load update process
     log_info("Start loading assets");