diff --git a/trunk/src/core/srs_core.hpp b/trunk/src/core/srs_core.hpp
index c76ae5007..bc0b88337 100644
--- a/trunk/src/core/srs_core.hpp
+++ b/trunk/src/core/srs_core.hpp
@@ -28,6 +28,20 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <srs_core.hpp>
 */
 
+// current release version
+#define RTMP_SIG_SRS_VERSION "0.9.4"
+// server info.
+#define RTMP_SIG_SRS_KEY "srs"
+#define RTMP_SIG_SRS_ROLE "origin server"
+#define RTMP_SIG_SRS_NAME RTMP_SIG_SRS_KEY"(simple rtmp server)"
+#define RTMP_SIG_SRS_URL "https://"RTMP_SIG_SRS_URL_SHORT
+#define RTMP_SIG_SRS_URL_SHORT "github.com/winlinvip/simple-rtmp-server"
+#define RTMP_SIG_SRS_WEB "http://blog.csdn.net/win_lin"
+#define RTMP_SIG_SRS_EMAIL "winlin@vip.126.com"
+#define RTMP_SIG_SRS_LICENSE "The MIT License (MIT)"
+#define RTMP_SIG_SRS_COPYRIGHT "Copyright (c) 2013-2014 winlin"
+#define RTMP_SIG_SRS_PRIMARY_AUTHROS "winlin,wenjiegit"
+
 /**
 * the core provides the common defined macros, utilities,
 * user must include the srs_core.hpp before any header, or maybe 
@@ -65,20 +79,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 	} \
 	(void)0
 
-// current release version
-#define RTMP_SIG_SRS_VERSION "0.9.3"
-// server info.
-#define RTMP_SIG_SRS_KEY "srs"
-#define RTMP_SIG_SRS_ROLE "origin server"
-#define RTMP_SIG_SRS_NAME RTMP_SIG_SRS_KEY"(simple rtmp server)"
-#define RTMP_SIG_SRS_URL "https://"RTMP_SIG_SRS_URL_SHORT
-#define RTMP_SIG_SRS_URL_SHORT "github.com/winlinvip/simple-rtmp-server"
-#define RTMP_SIG_SRS_WEB "http://blog.csdn.net/win_lin"
-#define RTMP_SIG_SRS_EMAIL "winlin@vip.126.com"
-#define RTMP_SIG_SRS_LICENSE "The MIT License (MIT)"
-#define RTMP_SIG_SRS_COPYRIGHT "Copyright (c) 2013-2014 winlin"
-#define RTMP_SIG_SRS_PRIMARY_AUTHROS "winlin,wenjiegit"
-
 // compare
 #define srs_min(a, b) (((a) < (b))? (a) : (b))
 #define srs_max(a, b) (((a) < (b))? (b) : (a))