diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index af08ea0..b048a58 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -23,12 +23,7 @@
     <list default="true" id="cea36e80-e289-4d69-9030-7186d540ac0e" name="更改" comment="fix show">
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/Makefile" beforeDir="false" afterPath="$PROJECT_DIR$/Makefile" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/3.25.2/CMakeCCompiler.cmake" beforeDir="false" afterPath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/3.25.2/CMakeCCompiler.cmake" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/3.25.2/CMakeCXXCompiler.cmake" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/3.25.2/CMakeDetermineCompilerABI_C.bin" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/3.25.2/CMakeSystem.cmake" beforeDir="false" afterPath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/3.25.2/CMakeSystem.cmake" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/CMakeOutput.log" beforeDir="false" afterPath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/CMakeOutput.log" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/clion-environment.txt" beforeDir="false" afterPath="$PROJECT_DIR$/cmake-build-debug/CMakeFiles/clion-environment.txt" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/ui/welcome.c" beforeDir="false" afterPath="$PROJECT_DIR$/ui/welcome.c" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -103,12 +98,7 @@
       <recent name="C:\Users\RUPC\Desktop\UV-K6\uv-k5-firmware-chinese" />
     </key>
   </component>
-  <component name="RunManager" selected="Shell Script.win">
-    <configuration default="true" type="CLionExternalRunConfiguration" factoryName="Application" REDIRECT_INPUT="false" ELEVATE="false" USE_EXTERNAL_CONSOLE="false" PASS_PARENT_ENVS_2="true">
-      <method v="2">
-        <option name="CLION.EXTERNAL.BUILD" enabled="true" />
-      </method>
-    </configuration>
+  <component name="RunManager" selected="Shell Script.win docker">
     <configuration name="clean" type="MAKEFILE_TARGET_RUN_CONFIGURATION" factoryName="Makefile" temporary="true">
       <makefile filename="$PROJECT_DIR$/Makefile" target="clean" workingDirectory="" arguments="">
         <envs />
@@ -251,13 +241,8 @@
       <workItem from="1703380739516" duration="6230000" />
       <workItem from="1703411329993" duration="17361000" />
       <workItem from="1703483110193" duration="1734000" />
-    </task>
-    <task id="LOCAL-00051" summary="写频">
-      <created>1701737616363</created>
-      <option name="number" value="00051" />
-      <option name="presentableId" value="LOCAL-00051" />
-      <option name="project" value="LOCAL" />
-      <updated>1701737616364</updated>
+      <workItem from="1703485862300" duration="4764000" />
+      <workItem from="1703495854650" duration="1000" />
     </task>
     <task id="LOCAL-00052" summary="写频">
       <created>1701738044160</created>
@@ -595,7 +580,14 @@
       <option name="project" value="LOCAL" />
       <updated>1703484154788</updated>
     </task>
-    <option name="localTasksCounter" value="100" />
+    <task id="LOCAL-00100" summary="fix show">
+      <created>1703494863487</created>
+      <option name="number" value="00100" />
+      <option name="presentableId" value="LOCAL-00100" />
+      <option name="project" value="LOCAL" />
+      <updated>1703494863488</updated>
+    </task>
+    <option name="localTasksCounter" value="101" />
     <servers />
   </component>
   <component name="TypeScriptGeneratedFilesManager">
diff --git a/Makefile b/Makefile
index 65ef5a5..6db0892 100644
--- a/Makefile
+++ b/Makefile
@@ -48,7 +48,7 @@ ENABLE_MDC1200                ?= 1
 ENABLE_MDC1200_SHOW_OP_ARG    ?= 1
 ENABLE_MDC1200_SIDE_BEEP      ?= 0
 ENABLE_MDC1200_CONTACT        ?= 1
-ENABLE_CHINESE_FULL 		  = 4
+ENABLE_CHINESE_FULL 		  = 0
 
 
 
diff --git a/ui/welcome.c b/ui/welcome.c
index c220c43..22bdfe6 100644
--- a/ui/welcome.c
+++ b/ui/welcome.c
@@ -50,7 +50,6 @@ void UI_DisplayWelcome(void) {
 
     memset(gStatusLine, 0, sizeof(gStatusLine));
     memset(gFrameBuffer, 0, sizeof(gFrameBuffer));
-    BACKLIGHT_TurnOn();
 
 
 #if ENABLE_CHINESE_FULL == 4
@@ -80,6 +79,7 @@ void UI_DisplayWelcome(void) {
 
     ST7565_BlitStatusLine();  // blank status line
     ST7565_BlitFullScreen();
+    BACKLIGHT_TurnOn();
 
 
 }