diff --git a/skynet-src/malloc_hook.c b/skynet-src/malloc_hook.c
index 33dc5263..61c07392 100644
--- a/skynet-src/malloc_hook.c
+++ b/skynet-src/malloc_hook.c
@@ -224,9 +224,3 @@ skynet_lalloc(void *ud, void *ptr, size_t osize, size_t nsize) {
 		return skynet_realloc(ptr, nsize);
 	}
 }
-
-void
-malloc_inithook(void) {
-	memset(mem_stats, 0, sizeof(mem_stats));
-}
-
diff --git a/skynet-src/skynet_main.c b/skynet-src/skynet_main.c
index 1e7689ef..7c318668 100644
--- a/skynet-src/skynet_main.c
+++ b/skynet-src/skynet_main.c
@@ -3,7 +3,6 @@
 #include "skynet_imp.h"
 #include "skynet_env.h"
 #include "skynet_server.h"
-#include "malloc_hook.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -90,8 +89,6 @@ main(int argc, char *argv[]) {
 		config_file = argv[1];
 	}
 	skynet_globalinit();
-
-	malloc_inithook();
 	skynet_env_init();
 
 	sigign();