diff --git a/CMakeLists.txt b/CMakeLists.txt
index 903028dc..ec64831d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,6 +6,8 @@ if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
     set(CMAKE_INSTALL_PREFIX /usr)
 endif ()
 
+add_definitions(-DCMAKE_INSTALL_FULL_LIBDIR=\"${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}\")
+
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(CMAKE_AUTOMOC ON)
diff --git a/plugins/assist_login/CMakeLists.txt b/plugins/assist_login/CMakeLists.txt
index 6cfeea0d..a177d20e 100644
--- a/plugins/assist_login/CMakeLists.txt
+++ b/plugins/assist_login/CMakeLists.txt
@@ -20,4 +20,4 @@ aux_source_directory(. SRCS)
 add_library(${LIB_NAME} SHARED ${SRCS})
 
 add_subdirectory(interface)
-install(TARGETS ${LIB_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
\ No newline at end of file
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/plugins/assist_login/interface/CMakeLists.txt b/plugins/assist_login/interface/CMakeLists.txt
index 4035bd97..c62c9e35 100644
--- a/plugins/assist_login/interface/CMakeLists.txt
+++ b/plugins/assist_login/interface/CMakeLists.txt
@@ -28,4 +28,4 @@ link_libraries(
 
 # 安装/user/lib
 install(FILES include/assist_login_interface.h DESTINATION /usr/include/dde-session-shell)
-install(TARGETS ${LIB_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/plugins/examples/login-plugins/login-basic/CMakeLists.txt b/plugins/examples/login-plugins/login-basic/CMakeLists.txt
index 65c1e5dc..9a491042 100644
--- a/plugins/examples/login-plugins/login-basic/CMakeLists.txt
+++ b/plugins/examples/login-plugins/login-basic/CMakeLists.txt
@@ -81,4 +81,4 @@ target_link_libraries(${PLUGIN_NAME} PRIVATE
 set(CMAKE_INSTALL_PREFIX "/usr")
 
 # 设置执行 make install 时哪个目标应该被 install 到哪个位置
-install(TARGETS ${PLUGIN_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
+install(TARGETS ${PLUGIN_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/plugins/examples/login-plugins/login-complex/CMakeLists.txt b/plugins/examples/login-plugins/login-complex/CMakeLists.txt
index 5edcf612..ba2814d8 100644
--- a/plugins/examples/login-plugins/login-complex/CMakeLists.txt
+++ b/plugins/examples/login-plugins/login-complex/CMakeLists.txt
@@ -12,4 +12,4 @@ aux_source_directory(. SRCS)
 
 add_library(${LIB_NAME} SHARED ${SRCS})
 
-install(TARGETS ${LIB_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/plugins/examples/login-plugins/login-fullManaged/CMakeLists.txt b/plugins/examples/login-plugins/login-fullManaged/CMakeLists.txt
index bba76f7a..6728045b 100644
--- a/plugins/examples/login-plugins/login-fullManaged/CMakeLists.txt
+++ b/plugins/examples/login-plugins/login-fullManaged/CMakeLists.txt
@@ -12,4 +12,4 @@ aux_source_directory(. SRCS)
 
 add_library(${LIB_NAME} SHARED ${SRCS})
 
-install(TARGETS ${LIB_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/plugins/examples/login-plugins/login-udcp/CMakeLists.txt b/plugins/examples/login-plugins/login-udcp/CMakeLists.txt
index bdbc6f3f..cc8a78f8 100644
--- a/plugins/examples/login-plugins/login-udcp/CMakeLists.txt
+++ b/plugins/examples/login-plugins/login-udcp/CMakeLists.txt
@@ -12,4 +12,4 @@ aux_source_directory(. SRCS)
 
 add_library(${LIB_NAME} SHARED ${SRCS} login-plugin.qrc)
 
-install(TARGETS ${LIB_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/plugins/examples/tray-plugins/network/CMakeLists.txt b/plugins/examples/tray-plugins/network/CMakeLists.txt
index b2cf5755..f401b97a 100644
--- a/plugins/examples/tray-plugins/network/CMakeLists.txt
+++ b/plugins/examples/tray-plugins/network/CMakeLists.txt
@@ -12,4 +12,4 @@ aux_source_directory(. SRCS)
 
 add_library(${LIB_NAME} SHARED ${SRCS})
 
-install(TARGETS ${LIB_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/plugins/examples/tray-plugins/webview/CMakeLists.txt b/plugins/examples/tray-plugins/webview/CMakeLists.txt
index d74ad2d5..c45855bb 100644
--- a/plugins/examples/tray-plugins/webview/CMakeLists.txt
+++ b/plugins/examples/tray-plugins/webview/CMakeLists.txt
@@ -23,4 +23,4 @@ target_link_libraries(${LIB_NAME} PRIVATE
     Qt${QT_VERSION_MAJOR}::WebEngineWidgets
 )
 
-install(TARGETS ${LIB_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/plugins/one-key-login/CMakeLists.txt b/plugins/one-key-login/CMakeLists.txt
index 0c64477e..5eafdc97 100644
--- a/plugins/one-key-login/CMakeLists.txt
+++ b/plugins/one-key-login/CMakeLists.txt
@@ -12,4 +12,4 @@ aux_source_directory(. SRCS)
 
 add_library(${LIB_NAME} SHARED ${SRCS})
 
-install(TARGETS ${LIB_NAME} LIBRARY DESTINATION lib/dde-session-shell/modules)
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/dde-session-shell/modules)
diff --git a/src/global_util/plugin_manager/modules_loader.cpp b/src/global_util/plugin_manager/modules_loader.cpp
index bb97f0a2..1e8b2358 100644
--- a/src/global_util/plugin_manager/modules_loader.cpp
+++ b/src/global_util/plugin_manager/modules_loader.cpp
@@ -16,8 +16,8 @@
 
 #include <unistd.h>
 
-const QString ModulesDir = "/usr/lib/dde-session-shell/modules";
-const QString ModulesConfigDir = "/usr/lib/dde-session-shell/modules/config.d/";
+const QString ModulesDir = QString("%1/dde-session-shell/modules").arg(CMAKE_INSTALL_FULL_LIBDIR);
+const QString ModulesConfigDir = QString("%1/dde-session-shell/modules/config.d/").arg(CMAKE_INSTALL_FULL_LIBDIR);
 const QString LOWEST_VERSION = "1.1.0";
 const QString LoginType = "Login";
 const QString TrayType = "Tray";