diff --git a/build/prebuild.sh b/build/prebuild.sh
index 0c8ead31ace7625fb0f0da2fba746ce3664709ac..d0f316fc80ee144fc4d4280d41b2b5824aafd1e2 100755
--- a/build/prebuild.sh
+++ b/build/prebuild.sh
@@ -118,21 +118,21 @@ sudo cp ${PROJECT_DIR}/window_manager/resources/config/other/window_manager_conf
 # =============================================================================
 
 if [ ! -d ${PROJECT_DIR}/third_party/ft_flutter ]; then
-git clone https://gitee.com/openeuler/ft_flutter.git ${PROJECT_DIR}/third_party/ft_flutter
+git clone https://gitee.com/openeuler/ft_flutter.git -b weekly_20231012 ${PROJECT_DIR}/third_party/ft_flutter
 fi
 cd ${PROJECT_DIR}/third_party/ft_flutter
 ./project_build/prebuild.sh
 ./build.sh $*
 
 if [ ! -d ${PROJECT_DIR}/third_party/ft_multimedia ]; then
-git clone https://gitee.com/openeuler/ft_multimedia.git ${PROJECT_DIR}/third_party/ft_multimedia
+git clone https://gitee.com/openeuler/ft_multimedia.git -b weekly_20231012 ${PROJECT_DIR}/third_party/ft_multimedia
 fi
 cd ${PROJECT_DIR}/third_party/ft_multimedia
 ./build/prebuild.sh $*
 ./build.sh $*
 
 if [ ! -d ${PROJECT_DIR}/third_party/ft_mmi ]; then
-git clone https://gitee.com/openeuler/ft_mmi.git ${PROJECT_DIR}/third_party/ft_mmi
+git clone https://gitee.com/openeuler/ft_mmi.git -b weekly_20231012 ${PROJECT_DIR}/third_party/ft_mmi
 fi
 cd ${PROJECT_DIR}/third_party/ft_mmi
 ./build/prebuild.sh
diff --git a/display_server/drivers/hal/base/src/timestamp.cpp b/display_server/drivers/hal/base/src/timestamp.cpp
index 113721839142cdc3a7fa719f6c0bd7616ff67707..d1f7cf3a997b29ad4658247115ed7a1ca4540def 100644
--- a/display_server/drivers/hal/base/src/timestamp.cpp
+++ b/display_server/drivers/hal/base/src/timestamp.cpp
@@ -31,7 +31,7 @@ TimeType SteadyClockMicroSeconds()
 }
 
 // Class std::chrono::system_clock represents the system-wide real time wall clock.
-// It may not be monotonic: on most systems, the system time can be adjusted at any mo/ment.
+// It may not be monotonic: on most systems, the system time can be adjusted at any moment.
 TimeType SystemClockMicroSeconds()
 {
     auto tp = std::chrono::time_point_cast<std::chrono::microseconds>(std::chrono::system_clock::now());