diff --git a/CMakeLists.txt b/CMakeLists.txt
index 56d083e..14df601 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,6 +4,7 @@ project(dde-session LANGUAGES CXX C)
 
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 
 if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
     set(CMAKE_INSTALL_PREFIX /usr)
diff --git a/debian/changelog b/debian/changelog
index a0ed6c1..7689fc4 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+dde-session (1.99.21) unstable; urgency=medium
+
+  * feat: enable position independent code in CMake
+
+ -- zhangkun <zhangkun2@uniontech.com>  Thu, 19 Jun 2025 11:00:01 +0800
+
 dde-session (1.99.20) unstable; urgency=medium
 
   * fix: start deepin-keyring-whitebox when dde-session starting