diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 00000000..946b404b
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+release/ filter=lfs diff=lfs merge=lfs -text
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4c2861c0..1b44dec2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,13 +2,34 @@
 cmake_minimum_required(VERSION 3.1.3)
 #使能c++11
 set(CMAKE_CXX_STANDARD 11)
-
 #加载自定义模块
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PROJECT_SOURCE_DIR}/cmake")
-#设置库文件路径
-set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
-#设置可执行程序路径
-set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
+
+#set(CMAKE_BUILD_TYPE "Release")
+
+if(${CMAKE_BUILD_TYPE} MATCHES "Release")
+    message(STATUS "Release版本")
+    set(BuildType "Release")
+else()
+    set(BuildType "Debug")
+    message(STATUS "Debug版本")
+endif()
+
+#设置bin和lib库目录
+set(RELEASE_DIR ${CMAKE_SOURCE_DIR}/release)
+if (CMAKE_SYSTEM_NAME MATCHES "Linux")
+    SET(LIBRARY_OUTPUT_PATH ${RELEASE_DIR}/linux/${BuildType})
+    SET(EXECUTABLE_OUTPUT_PATH ${RELEASE_DIR}/linux/${BuildType})
+elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
+    SET(LIBRARY_OUTPUT_PATH ${RELEASE_DIR}/windows)
+    SET(EXECUTABLE_OUTPUT_PATH ${RELEASE_DIR}/windows)
+elseif (CMAKE_SYSTEM_NAME MATCHES "Darwin")
+    SET(LIBRARY_OUTPUT_PATH ${RELEASE_DIR}/mac/${BuildType})
+    SET(EXECUTABLE_OUTPUT_PATH ${RELEASE_DIR}/mac/${BuildType})
+endif ()
+
+LINK_DIRECTORIES(${LIBRARY_OUTPUT_PATH})
+
 
 #设置工程源码根目录
 set(ToolKit_Root ${CMAKE_SOURCE_DIR}/3rdpart/ZLToolKit/src)
diff --git a/release/mac/Release/MediaServer b/release/mac/Release/MediaServer
new file mode 100755
index 00000000..923b4b3a
Binary files /dev/null and b/release/mac/Release/MediaServer differ
diff --git a/release/mac/Release/libcrypto.1.0.0.dylib b/release/mac/Release/libcrypto.1.0.0.dylib
new file mode 100644
index 00000000..a3131c09
Binary files /dev/null and b/release/mac/Release/libcrypto.1.0.0.dylib differ
diff --git a/release/mac/Release/libfaac.0.0.0.dylib b/release/mac/Release/libfaac.0.0.0.dylib
new file mode 100644
index 00000000..a1093f8f
Binary files /dev/null and b/release/mac/Release/libfaac.0.0.0.dylib differ
diff --git a/release/mac/Release/libflv.a b/release/mac/Release/libflv.a
new file mode 100644
index 00000000..50964054
Binary files /dev/null and b/release/mac/Release/libflv.a differ
diff --git a/release/mac/Release/libjsoncpp.a b/release/mac/Release/libjsoncpp.a
new file mode 100644
index 00000000..101de940
Binary files /dev/null and b/release/mac/Release/libjsoncpp.a differ
diff --git a/release/mac/Release/libmov.a b/release/mac/Release/libmov.a
new file mode 100644
index 00000000..44f8dd3e
Binary files /dev/null and b/release/mac/Release/libmov.a differ
diff --git a/release/mac/Release/libmp4v2.2.dylib b/release/mac/Release/libmp4v2.2.dylib
new file mode 100644
index 00000000..32d9d75e
Binary files /dev/null and b/release/mac/Release/libmp4v2.2.dylib differ
diff --git a/release/mac/Release/libmpeg.a b/release/mac/Release/libmpeg.a
new file mode 100644
index 00000000..de15a97e
Binary files /dev/null and b/release/mac/Release/libmpeg.a differ
diff --git a/release/mac/Release/libmysqlclient.21.dylib b/release/mac/Release/libmysqlclient.21.dylib
new file mode 100644
index 00000000..8330d43d
Binary files /dev/null and b/release/mac/Release/libmysqlclient.21.dylib differ
diff --git a/release/mac/Release/libssl.1.0.0.dylib b/release/mac/Release/libssl.1.0.0.dylib
new file mode 100644
index 00000000..16d67d1d
Binary files /dev/null and b/release/mac/Release/libssl.1.0.0.dylib differ
diff --git a/release/mac/Release/libx264.155.dylib b/release/mac/Release/libx264.155.dylib
new file mode 100644
index 00000000..669853bf
Binary files /dev/null and b/release/mac/Release/libx264.155.dylib differ
diff --git a/release/mac/Release/libzlmediakit.a b/release/mac/Release/libzlmediakit.a
new file mode 100644
index 00000000..284b6c53
Binary files /dev/null and b/release/mac/Release/libzlmediakit.a differ
diff --git a/release/mac/Release/libzltoolkit.a b/release/mac/Release/libzltoolkit.a
new file mode 100644
index 00000000..a4423471
Binary files /dev/null and b/release/mac/Release/libzltoolkit.a differ
diff --git a/release/mac/Release/readme.md b/release/mac/Release/readme.md
new file mode 100644
index 00000000..8a430d58
--- /dev/null
+++ b/release/mac/Release/readme.md
@@ -0,0 +1,6 @@
+执行可执行程序时，请在终端输入：
+
+```
+export DYLD_LIBRARY_PATH=./
+./MediaServer -d &
+```
diff --git a/release/mac/Release/ssl.p12 b/release/mac/Release/ssl.p12
new file mode 100644
index 00000000..fe42e11f
Binary files /dev/null and b/release/mac/Release/ssl.p12 differ
diff --git a/release/mac/Release/test_benchmark b/release/mac/Release/test_benchmark
new file mode 100755
index 00000000..3068ef81
Binary files /dev/null and b/release/mac/Release/test_benchmark differ
diff --git a/release/mac/Release/test_httpApi b/release/mac/Release/test_httpApi
new file mode 100755
index 00000000..f3736e4c
Binary files /dev/null and b/release/mac/Release/test_httpApi differ
diff --git a/release/mac/Release/test_httpClient b/release/mac/Release/test_httpClient
new file mode 100755
index 00000000..f2580451
Binary files /dev/null and b/release/mac/Release/test_httpClient differ
diff --git a/release/mac/Release/test_player b/release/mac/Release/test_player
new file mode 100755
index 00000000..84f368be
Binary files /dev/null and b/release/mac/Release/test_player differ
diff --git a/release/mac/Release/test_pusher b/release/mac/Release/test_pusher
new file mode 100755
index 00000000..32fcf07a
Binary files /dev/null and b/release/mac/Release/test_pusher differ
diff --git a/release/mac/Release/test_pusherMp4 b/release/mac/Release/test_pusherMp4
new file mode 100755
index 00000000..d6c720b2
Binary files /dev/null and b/release/mac/Release/test_pusherMp4 differ
diff --git a/release/mac/Release/test_server b/release/mac/Release/test_server
new file mode 100755
index 00000000..7057585c
Binary files /dev/null and b/release/mac/Release/test_server differ
diff --git a/src/Extension/SPSParser.c b/src/Extension/SPSParser.c
index dbc90ed4..b073b9cb 100644
--- a/src/Extension/SPSParser.c
+++ b/src/Extension/SPSParser.c
@@ -439,7 +439,8 @@ static inline unsigned int showBitsLong(void *pvHandle, int iN)
 
     if (iN <= 32) {
         return showBits(ptPtr, iN);
-    } 
+    }
+    return 0;
 }