diff --git a/3rdpart/ZLToolKit b/3rdpart/ZLToolKit
index 7ae5f547..322c7149 160000
--- a/3rdpart/ZLToolKit
+++ b/3rdpart/ZLToolKit
@@ -1 +1 @@
-Subproject commit 7ae5f547c17ddc7bee7b82ebc114248df99de620
+Subproject commit 322c71491a09d93a2c5c247a55e301c8229a2296
diff --git a/server/CMakeLists.txt b/server/CMakeLists.txt
index 9b9692b3..6e0af5e1 100644
--- a/server/CMakeLists.txt
+++ b/server/CMakeLists.txt
@@ -2,10 +2,44 @@
 file(GLOB jsoncpp_src_list ../3rdpart/jsoncpp/*.cpp ../3rdpart/jsoncpp/*.h )
 add_library(jsoncpp STATIC ${jsoncpp_src_list})
 
-
 file(GLOB MediaServer_src_list ./*.cpp ./*.h)
 #message(STATUS ${MediaServer_src_list})
 
+# 添加git版本信息
+set(COMMIT_HASH "Git_NotFound_Unkown_commit")
+set(BRANCH_NAME "Git_NotFound_Unkown_branch")
+set(BUILD_TIME "")
+
+string(TIMESTAMP BUILD_TIME "%Y/%m/%d-%H:%M:%S")
+
+find_package(Git QUIET)
+if(GIT_FOUND)
+	execute_process(
+			COMMAND ${GIT_EXECUTABLE} log -1 --pretty=format:%H
+			OUTPUT_VARIABLE COMMIT_HASH
+			OUTPUT_STRIP_TRAILING_WHITESPACE
+			ERROR_QUIET
+			WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../
+	)
+	execute_process(
+			COMMAND ${GIT_EXECUTABLE} symbolic-ref --short -q HEAD
+			OUTPUT_VARIABLE BRANCH_NAME
+			OUTPUT_STRIP_TRAILING_WHITESPACE
+			ERROR_QUIET
+			WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../
+	)
+endif()
+
+message(STATUS "Git version is ${BRANCH_NAME}:${COMMIT_HASH}:${BUILD_TIME}")
+
+configure_file(
+		${CMAKE_CURRENT_SOURCE_DIR}/version.h.ini
+		${CMAKE_BINARY_DIR}/Version.h
+		@ONLY
+)
+include_directories(${CMAKE_BINARY_DIR})
+add_definitions(-DENABLE_VERSION)
+
 add_executable(MediaServer ${MediaServer_src_list})
 
 if(WIN32)
diff --git a/server/main.cpp b/server/main.cpp
index 705092c4..864ab197 100644
--- a/server/main.cpp
+++ b/server/main.cpp
@@ -8,10 +8,8 @@
  * may be found in the AUTHORS file in the root of the source tree.
  */
 
-#include <map>
 #include <signal.h>
 #include <iostream>
-#include "Util/MD5.h"
 #include "Util/File.h"
 #include "Util/logger.h"
 #include "Util/SSLBox.h"
@@ -28,6 +26,10 @@
 #include "WebApi.h"
 #include "WebHook.h"
 
+#if defined(ENABLE_VERSION)
+#include "Version.h"
+#endif
+
 #if !defined(_WIN32)
 #include "System.h"
 #endif//!defined(_WIN32)
@@ -146,10 +148,21 @@ public:
                              false,/*该选项是否必须赋值，如果没有默认值且为ArgRequired时用户必须提供该参数否则将抛异常*/
                              "启动事件触发线程数",/*该选项说明文字*/
                              nullptr);
+
+#if defined(ENABLE_VERSION)
+        (*_parser) << Option('v', "version", Option::ArgNone, nullptr, false, "显示版本号",
+                             [](const std::shared_ptr<ostream> &stream, const string &arg) -> bool {
+                                 //版本信息
+                                 *stream << "编译日期: " << build_time << std::endl;
+                                 *stream << "当前git分支: " << branch_name << std::endl;
+                                 *stream << "当前git hash值: " << commit_hash << std::endl;
+                                 throw ExitException();
+                             });
+#endif
     }
 
-    virtual ~CMD_main() {}
-    virtual const char *description() const {
+    ~CMD_main() override{}
+    const char *description() const override{
         return "主程序命令参数";
     }
 };
@@ -201,6 +214,8 @@ int start_main(int argc,char *argv[]) {
         CMD_main cmd_main;
         try {
             cmd_main.operator()(argc, argv);
+        } catch (ExitException &ex) {
+            return 0;
         } catch (std::exception &ex) {
             cout << ex.what() << endl;
             return -1;
diff --git a/server/version.h.ini b/server/version.h.ini
new file mode 100644
index 00000000..5d0b7e27
--- /dev/null
+++ b/server/version.h.ini
@@ -0,0 +1,11 @@
+#ifndef __GIT_VERSION_H__
+#define __GIT_VERSION_H__
+
+#include <string>
+
+const std::string commit_hash = "@COMMIT_HASH@";
+const std::string branch_name = "@BRANCH_NAME@";
+const std::string build_time = "@BUILD_TIME@";
+
+#endif //__GIT_VERSION_H__
+
diff --git a/src/Rtp/Decoder.cpp b/src/Rtp/Decoder.cpp
index 35a6663d..5f184583 100644
--- a/src/Rtp/Decoder.cpp
+++ b/src/Rtp/Decoder.cpp
@@ -215,8 +215,11 @@ void DecoderImp::onDecode(int stream,int codecid,int flags,int64_t pts,int64_t d
         }
 
         default:
-            if(codecid != 0){
-                WarnL<< "unsupported codec type:" << getCodecName(codecid) << " " << (int)codecid;
+            if (codecid != 0) {
+                if (_last_unsported_print.elapsedTime() / 1000 > 5) {
+                    _last_unsported_print.resetTime();
+                    WarnL << "unsupported codec type:" << getCodecName(codecid) << " " << (int) codecid;
+                }
             }
             break;
     }
diff --git a/src/Rtp/Decoder.h b/src/Rtp/Decoder.h
index 6234a876..3340a2b9 100644
--- a/src/Rtp/Decoder.h
+++ b/src/Rtp/Decoder.h
@@ -72,6 +72,7 @@ private:
     Decoder::Ptr _decoder;
     MediaSinkInterface *_sink;
     FrameMerger _merger;
+    Ticker _last_unsported_print;
 };
 
 }//namespace mediakit