diff --git a/BUILD.gn b/BUILD.gn
index 219a92cedb402fb590a886b0af3f9486f52db95e..7aa989d686fac1b587d54d43c6183773386970f5 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -60,7 +60,6 @@ shared_library("ui") {
     "frameworks/common/image.cpp",
     "frameworks/common/input_device_manager.cpp",
     "frameworks/common/screen.cpp",
-    "frameworks/common/screen_device_proxy.cpp",
     "frameworks/common/task.cpp",
     "frameworks/common/text.cpp",
     "frameworks/common/typed_text.cpp",
@@ -114,6 +113,7 @@ shared_library("ui") {
     "frameworks/dock/ohos/ohos_input_device.cpp",
     "frameworks/dock/pointer_input_device.cpp",
     "frameworks/dock/rotate_input_device.cpp",
+    "frameworks/dock/screen_device_proxy.cpp",
     "frameworks/dock/virtual_input_device.cpp",
     "frameworks/draw/draw_arc.cpp",
     "frameworks/draw/draw_curve.cpp",
diff --git a/frameworks/common/screen_device_proxy.cpp b/frameworks/dock/screen_device_proxy.cpp
similarity index 100%
rename from frameworks/common/screen_device_proxy.cpp
rename to frameworks/dock/screen_device_proxy.cpp
diff --git a/interfaces/kits/dfx/ui_screenshot.h b/interfaces/kits/dfx/ui_screenshot.h
index a800bf22591221cb3acad2e3899487a5f729b63d..084a61dc3027727eeea8427e1d5a64e529306787 100755
--- a/interfaces/kits/dfx/ui_screenshot.h
+++ b/interfaces/kits/dfx/ui_screenshot.h
@@ -79,7 +79,6 @@ public:
      * @version 1.0
      */
     bool ScreenshotToFile(const char* path);
-
 private:
     UIScreenshotListener* screenshotListener_;
 
diff --git a/tools/qt/simulator/libui/libui.pro b/tools/qt/simulator/libui/libui.pro
old mode 100755
new mode 100644
index afa785c3d4b5b996d7052fe4e528c37c3de512f7..16429fdbb6c7dedc6e1ff1d7abd33b2a0c08c1ef
--- a/tools/qt/simulator/libui/libui.pro
+++ b/tools/qt/simulator/libui/libui.pro
@@ -28,7 +28,6 @@ SOURCES += \
     ../../../../frameworks/common/image.cpp \
     ../../../../frameworks/common/input_device_manager.cpp \
     ../../../../frameworks/common/screen.cpp \
-    ../../../../frameworks/common/screen_device_proxy.cpp \
     ../../../../frameworks/common/task.cpp \
     ../../../../frameworks/common/text.cpp \
     ../../../../frameworks/common/typed_text.cpp \
@@ -78,6 +77,7 @@ SOURCES += \
     ../../../../frameworks/dock/key_input_device.cpp \
     ../../../../frameworks/dock/pointer_input_device.cpp \
     ../../../../frameworks/dock/rotate_input_device.cpp \
+    ../../../../frameworks/dock/screen_device_proxy.cpp \
     ../../../../frameworks/dock/virtual_input_device.cpp \
     ../../../../frameworks/draw/draw_arc.cpp \
     ../../../../frameworks/draw/draw_curve.cpp \
diff --git a/ui.gni b/ui.gni
index baf26af1f943d66a6d8ede71699bb724b9bd390b..b2f20872caef8da02d49a8c0a71e214d28019da7 100644
--- a/ui.gni
+++ b/ui.gni
@@ -24,7 +24,6 @@ graphic_ui_sources = [
   "$GRAPHIC_UI_PATH/frameworks/common/image.cpp",
   "$GRAPHIC_UI_PATH/frameworks/common/input_device_manager.cpp",
   "$GRAPHIC_UI_PATH/frameworks/common/screen.cpp",
-  "$GRAPHIC_UI_PATH/frameworks/common/screen_device_proxy.cpp",
   "$GRAPHIC_UI_PATH/frameworks/common/task.cpp",
   "$GRAPHIC_UI_PATH/frameworks/common/text.cpp",
   "$GRAPHIC_UI_PATH/frameworks/common/typed_text.cpp",
@@ -72,6 +71,7 @@ graphic_ui_sources = [
   "$GRAPHIC_UI_PATH/frameworks/dock/input_device.cpp",
   "$GRAPHIC_UI_PATH/frameworks/dock/key_input_device.cpp",
   "$GRAPHIC_UI_PATH/frameworks/dock/pointer_input_device.cpp",
+  "$GRAPHIC_UI_PATH/frameworks/dock/screen_device_proxy.cpp",
   "$GRAPHIC_UI_PATH/frameworks/dock/virtual_input_device.cpp",
   "$GRAPHIC_UI_PATH/frameworks/draw/draw_arc.cpp",
   "$GRAPHIC_UI_PATH/frameworks/draw/draw_curve.cpp",