diff --git a/CMakeLists.txt b/CMakeLists.txt
index 85e575ada73a66ca7c61ea320ce321898b4a332b..6ba3373e85b84a7d70baecf34f84e99510e13e26 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,6 @@ if(WIN32)
   include_directories(../3rdparty/wepoll/include/)
   include_directories(../3rdparty/uthash/src/)
   include_directories(../3rdparty/libjson-c/)
-  include_directories(../3rdparty/libmagic/src/)
   include_directories(../3rdparty/curl/include/)
   include_directories(../3rdparty/libsqlite3/)
 endif()
diff --git a/dap_chain_global_db.c b/dap_chain_global_db.c
index 0d173f22c3ad69bf9cf0ab100017678f3c60612a..4f05745f3d07f16cd45f924c96d9472c362ebc0a 100755
--- a/dap_chain_global_db.c
+++ b/dap_chain_global_db.c
@@ -27,7 +27,7 @@
 #include <pthread.h>
 #include <time.h>
 #include <assert.h>
-#include <string.h>
+//#include <string.h>
 
 #include "uthash.h"
 
@@ -39,6 +39,7 @@
 
 #ifdef WIN32
 #include "registry.h"
+#include <string.h>
 #endif
 
 #ifndef MAX_PATH