diff --git a/mbtk/mbtk_logd/main.c b/mbtk/mbtk_logd/main.c
index ef750e8..5dde3b8 100755
--- a/mbtk/mbtk_logd/main.c
+++ b/mbtk/mbtk_logd/main.c
@@ -10,6 +10,9 @@
 #include <sys/file.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <string.h>
+#include <pthread.h>
+
 #include "json-c/json.h"
 #include "json-c/printbuf.h"
 #include "log_config.h"
@@ -69,7 +72,7 @@
     json_object* fileter_listjson = NULL;
     log_config_entry* entry;
     int i, n, ret, array_length;
-    const char* cmdval = NULL;
+    char* cmdval = NULL;
 
     printf("MBTK_LOGD: in parse_config\n");
     jsonobj = json_object_from_file(LOG_CONFIG_PATH);
@@ -86,7 +89,7 @@
         printf("the tmpjson : [%s]\n", json_object_to_json_string(tmpjson));
     }
     /**获取total***/
-    cmdval = json_object_get_string(tmpjson);
+    cmdval = (char*)json_object_get_string(tmpjson);
     printf("logd enable : %s\n", cmdval);
     json_object_put(tmpjson);
 
@@ -107,16 +110,16 @@
         mbtk_log("enable: %d\n", entry->enable);
 
         json_object_object_get_ex(datajson, "name", &listjson);
-        entry->name = json_object_get_string(listjson);
+        entry->name = (char*)json_object_get_string(listjson);
         printf("cmdval: %s\n", entry->name);
 
         json_object_object_get_ex(datajson, "log_file", &listjson);
-        entry->out_path = json_object_get_string(listjson);
+        entry->out_path = (char*)json_object_get_string(listjson);
         mbtk_log("cmdval: %s\n", entry->out_path);
 
         json_object_object_get_ex(datajson, "log_stream", &listjson);
         if (listjson) {
-            entry->ip = json_object_get_string(listjson);
+            entry->ip = (char*)json_object_get_string(listjson);
 
             cmdval = strstr(entry->ip, ":");
             if (cmdval) {
@@ -157,7 +160,7 @@
             }
             memset(_filter_list, 0, sizeof(struct filter_list_t));
             json_object_object_get_ex(fileterjson, "priority", &fileter_listjson);
-            char* str = json_object_get_string(fileter_listjson);
+            const char* str = json_object_get_string(fileter_listjson);
             if (str) {
                 _filter_list->priority = str[0];
                 mbtk_log("fileter_listjson: %c\n", _filter_list->priority);
@@ -194,7 +197,7 @@
 }
 
 #define  LOGD_PID  "/var/run/mbtk_logd.pid"
-
+#if 0
 static int save_pid(void)
 {
     pid_t process_id;
@@ -221,7 +224,7 @@
     else
         return -2;
 }
-
+#endif
 
 int main(int argc, char* argv[])
 {
@@ -229,7 +232,7 @@
     pthread_t pid[5] = {0};
     int i, ret;
     void* tret;
-    struct filter_list_t* _filter_list = NULL;
+//    struct filter_list_t* _filter_list = NULL;
 
 #ifdef MBTK_DUMP_SUPPORT
     mbtk_debug_open(NULL, TRUE);
@@ -292,7 +295,7 @@
         }
         if (pid[i]) {
             if (pthread_join(pid[i], &tret) != 0) {
-                printf("Join thread %d : %d error!\n", i, pid[i]);
+                printf("Join thread %d : %ld error!\n", i, pid[i]);
                 exit(1);
             }
         }