diff --git a/CMakeLists.txt b/CMakeLists.txt
index ba9af44..a420e35 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,84 +1,40 @@
-cmake_minimum_required(VERSION 3.11)
-message( "current compiler " ${CMAKE_CXX_COMPILER_ID})
-message("current CXX compiler is " ${CMAKE_CXX_COMPILER})
-message("current X compiler is " ${CMAKE_CXX_COMPILER})
-message("current make is " ${CMAKE_MAKE_PROGRAM})
-enable_language(CXX)
-project(generallib)
-add_subdirectory(general)
-SET(SRC_SDK sdk_main.c test/src/heapsort/main.c)#生成动态库需要至少包含一个源文件
-add_library(generallib STATIC $<TARGET_OBJECTS:General>  ${SRC_SDK})
-message("CMAKE_BINARY_DIR is " ${CMAKE_BINARY_DIR})
-set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/libd)
-link_directories(general/third/lib)
-set_target_properties(generallib PROPERTIES LINKER_LANGUAGE CXX)
-target_link_libraries(generallib public
-        -Wl,--whole-archive
-        libevent.a
-        -Wl,--no-whole-archive
-)
-message("current path is" ${CMAKE_CURRENT_SOURCE_DIR})
-IF (WIN32)
-    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-        message("using clang")
-    elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-        message("using gcc")
-        add_custom_command (
-                TARGET generallib POST_BUILD
-                COMMAND  ar -x
-                ${CMAKE_CURRENT_SOURCE_DIR}/libd/libevent.a 
-                COMMENT "package library  ar -x ${CMAKE_CURRENT_SOURCE_DIR}/libd/libevent.a " 
-        )
+from conans import ConanFile, CMake, tools
+from conans import tools
 
-        add_custom_command (
-                TARGET generallib POST_BUILD
-                COMMAND  ar rc libgeneral.a  *.obj
-                COMMENT "package library  ar rc *.o "
-        )
-        add_custom_command(
-                TARGET generallib POST_BUILD
-                COMMAND   del *.o *.obj
-                COMMENT "remove all step library"
-        )
-        # using GCC
-    elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
-        message("using asm")
-    elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-        message("using msvc")
-    endif()
+class GenerallibConan(ConanFile):
+    source_folder = "pkgsrc"
+    name = "generallib"
+    version = "1.0"
+    license = "GPL"
+    author = "caiyuzheng"
+    url = "https://gitee.com/290198252/generallib"
+    description = "a simple cpp basic library"
+    exports_sources = "general*", "test*"
+    generators = "cmake_find_package"
 
-endif()
+    def source(self):
+        tools.rmdir("pkgsrc")
+        git = tools.Git(folder=self.source_folder + "/pkgsrc")
+        git.clone("https://gitee.com/290198252/generallib.git")
 
-# copy header files
-SET(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/obj)
+    def package(self):
+        self.copy(pattern ="*.h", dst="include", src="general",keep_path=True)
+        self.copy(pattern ="*.hpp", dst="include", src="general",keep_path=True)
 
-set(COPYITEM inc)
-file(GLOB INCLUDES ${PROJECT_SOURCE_DIR}/inc/*)
-file(COPY ${INCLUDES} DESTINATION ${LIBRARY_OUTPUT_PATH}/inc
-        FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_WRITE GROUP_READ WORLD_READ)
-message("include dir " ${INCLUDES})
-
-file(GLOB PatternINCLUDES ${PROJECT_SOURCE_DIR}/general/src/pattern/*)
-file(COPY ${PatternINCLUDES} DESTINATION ${LIBRARY_OUTPUT_PATH}/inc
-        FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_WRITE GROUP_READ WORLD_READ)
-message( "copy pattern library" ${PatternINCLUDES})
-file(GLOB EncryptINCLUDES ${PROJECT_SOURCE_DIR}/general/src/encrypt/*.h)
-file(COPY ${EncryptINCLUDES} DESTINATION ${LIBRARY_OUTPUT_PATH}/inc
-        FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_WRITE GROUP_READ WORLD_READ)
-file(GLOB MathINCLUDES ${PROJECT_SOURCE_DIR}/general/src/math/*.hpp)
-message( "copy math library" ${MathINCLUDES})
-add_custom_command(TARGET generallib PRE_LINK 
-                COMMAND ${CMAKE_COMMAND} -E copy_directory ${PROJECT_SOURCE_DIR}/general/src/math/eigen ${LIBRARY_OUTPUT_PATH}/inc/math/eigen)
-message( "copy third library")
-file(GLOB THIRD ${PROJECT_SOURCE_DIR}/general/third/include/*)
-file(COPY ${THIRD} DESTINATION ${LIBRARY_OUTPUT_PATH}/inc/third/
-        FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_WRITE GROUP_READ WORLD_READ)
-message( "copy net ")
-
-file(GLOB NET ${PROJECT_SOURCE_DIR}/general/src/net/*.h)
-file(COPY ${NET} DESTINATION ${LIBRARY_OUTPUT_PATH}/inc/
-        FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_WRITE GROUP_READ WORLD_READ)
-
-file(GLOB ALGORITHM ${PROJECT_SOURCE_DIR}/general/src/algorithm/*)
-file(COPY ${ALGORITHM} DESTINATION ${LIBRARY_OUTPUT_PATH}/inc/
-        FILE_PERMISSIONS OWNER_READ OWNER_WRITE GROUP_WRITE GROUP_READ WORLD_READ)
+    def build(self):
+        cmake = CMake(self)
+        print("path " + self.source_folder + " is where the package built")
+        print("build env is ",tools.get_env("BUILD_ENV"))
+        tools.rmdir(tools.unix_path(self.package_folder)+"/build")
+        tools.mkdir(tools.unix_path(self.package_folder)+"/build")
+        if tools.os_info.is_windows:
+            print("current os windows")
+            if tools.os_info.is_cygwin:
+                print("cygwin build")
+            if tools.get_env("BUILD_ENV")=="msys":
+                print("msys build")
+                tools.run_in_windows_bash(self, subsystem="msys",cwd="pkgsrc",msys_mingw=True,bashcmd="cmake build -G\"MinGW Makefiles\" " + tools.unix_path(self.source_folder + "/pkgsrc")) 
+                tools.run_in_windows_bash(self, subsystem="msys",cwd="pkgsrc",msys_mingw=True,bashcmd="cmake --build . ") 
+                
+    def requirements(self):
+        self.requires("libevent/2.1.2", private=True, override=False)
\ No newline at end of file
diff --git a/conanfile.py b/conanfile.py
index 187a3c1..a933bd2 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -12,7 +12,7 @@ class GenerallibConan(ConanFile):
     exports_sources = "general*", "test*"
     def source(self):
         tools.rmdir("pkgsrc")
-        git = tools.Git(folder=self.source_folder)
+        git = tools.Git(folder=self.source_folder + "/pkgsrc")
         git.clone("https://gitee.com/290198252/generallib.git")
 
     def package(self):
@@ -21,11 +21,18 @@ class GenerallibConan(ConanFile):
 
     def build(self):
         cmake = CMake(self)
-        # same as cmake.configure(source_folder=self.source_folder, build_folder=self.build_folder)
-        cmake.configure(source_folder="pkgsrc", build_folder="build")
-        cmake.build()
-        cmake.test() 
-        cmake.install()
-
+        print("path " + self.source_folder + " is where the package built")
+        print("build env is ",tools.get_env("BUILD_ENV"))
+        tools.rmdir(tools.unix_path(self.package_folder)+"/build")
+        tools.mkdir(tools.unix_path(self.package_folder)+"/build")
+        if tools.os_info.is_windows:
+            print("current os windows")
+            if tools.os_info.is_cygwin:
+                print("cygwin build")
+            if tools.get_env("BUILD_ENV")=="msys":
+                print("msys build")
+                tools.run_in_windows_bash(self, subsystem="msys",cwd="pkgsrc",msys_mingw=True,bashcmd="cmake build -G\"MinGW Makefiles\" " + tools.unix_path(self.source_folder + "/pkgsrc")) 
+                tools.run_in_windows_bash(self, subsystem="msys",cwd="pkgsrc",msys_mingw=True,bashcmd="cmake --build . ") 
+                
     def requirements(self):
-        self.build_requires("tool_win/0.1@user/stable")
+        self.requires("libevent/2.1.2", private=True, override=False)
\ No newline at end of file