diff --git a/config.sh b/config.sh
index b55f394..38c308a 100755
--- a/config.sh
+++ b/config.sh
@@ -2,15 +2,16 @@
 
 cmd=${1}
 package=liblbfgs
-address=/opt
+address=/opt/stow
+targetdir=/usr/local
 
 if [[ ${cmd} == "configure" && ! -d "build/" ]]; then
-	mkdir build && cd build && cmake .. -DCMAKE_INSTALL_PREFIX=${address}/stow/${package} -DCMAKE_BUILD_TYPE=Release
+	mkdir build && cd build && cmake .. -DCMAKE_INSTALL_PREFIX=${address}/${package} -DCMAKE_BUILD_TYPE=Release
 elif [[ ${cmd} == "configure" ]]; then
-	cd build && rm -rf * && cmake .. -DCMAKE_INSTALL_PREFIX=${address}/stow/${package} -DCMAKE_BUILD_TYPE=Release
+	cd build && rm -rf * && cmake .. -DCMAKE_INSTALL_PREFIX=${address}/${package} -DCMAKE_BUILD_TYPE=Release
 elif [[ ${cmd} == "build" ]]; then
 	cd build && make
 elif [[ ${cmd} == "install" ]]; then
 	cd build && sudo make install
-	sudo stow --dir=${address}/stow --target=${address} ${package}
+	sudo stow --dir=${address} --target=${targetdir} ${package}
 fi
\ No newline at end of file
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ebd0638..995c43f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -50,7 +50,7 @@ macro(add_sample name file)
 	# 添加可执行文件 命令行
 	add_executable(${name} sample/${file})
 	# 为安装文件添加动态库的搜索地址 在Windows下并没有什么用 直接忽略
-	set_target_properties(${name} PROPERTIES INSTALL_RPATH "/opt/lib")
+	set_target_properties(${name} PROPERTIES INSTALL_RPATH ${CMAKE_INSTALL_PREFIX}/lib)
 	# 链接动态库
 	target_link_libraries(${name} PUBLIC lbfgs)
 endmacro()