diff --git a/systemd/dde-session-pre.target.wants/dde-display.service b/systemd/dde-session-pre.target.wants/dde-display.service
index 6633646..ef45cad 100644
--- a/systemd/dde-session-pre.target.wants/dde-display.service
+++ b/systemd/dde-session-pre.target.wants/dde-display.service
@@ -14,7 +14,7 @@ Requisite=dde-session-pre.target
 Before=dde-session-pre.target
 
 After=dde-session@wayland.service
-After=dde-session@x11.service
+Before=dde-session@x11.service
 
 [Service]
 Type=notify
diff --git a/systemd/dde-session@x11.service b/systemd/dde-session@x11.service
index e4baf10..0c5377f 100644
--- a/systemd/dde-session@x11.service
+++ b/systemd/dde-session@x11.service
@@ -12,7 +12,7 @@ After=dde-session-manager.service
 
 Requisite=dde-session-pre.target
 PartOf=dde-session-pre.target
-Before=dde-session-pre.target
+After=dde-session-pre.target
 
 PartOf=graphical-session.target