diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index dcb34e9..4b8785c 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -20,49 +20,7 @@
     </configurations>
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="cea36e80-e289-4d69-9030-7186d540ac0e" name="更改" comment="MDC PY">
-      <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="$PROJECT_DIR$/am_fix.c" beforeDir="false" afterPath="$PROJECT_DIR$/am_fix.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/action.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/action.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/app.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/app.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/dtmf.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/dtmf.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/fm.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/fm.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/generic.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/generic.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/main.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/main.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/mdc1200.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/mdc1200.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/menu.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/menu.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/uart.c" beforeDir="false" afterPath="$PROJECT_DIR$/app/uart.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/audio.c" beforeDir="false" afterPath="$PROJECT_DIR$/audio.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/audio.h" beforeDir="false" afterPath="$PROJECT_DIR$/audio.h" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/bitmaps.c" beforeDir="false" afterPath="$PROJECT_DIR$/bitmaps.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/bitmaps.h" beforeDir="false" afterPath="$PROJECT_DIR$/bitmaps.h" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/board.c" beforeDir="false" afterPath="$PROJECT_DIR$/board.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/debugging.h" beforeDir="false" afterPath="$PROJECT_DIR$/debugging.h" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/driver/backlight.c" beforeDir="false" afterPath="$PROJECT_DIR$/driver/backlight.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/driver/backlight.h" beforeDir="false" afterPath="$PROJECT_DIR$/driver/backlight.h" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/driver/bk4819.c" beforeDir="false" afterPath="$PROJECT_DIR$/driver/bk4819.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/driver/crc.c" beforeDir="false" afterPath="$PROJECT_DIR$/driver/crc.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/driver/keyboard.c" beforeDir="false" afterPath="$PROJECT_DIR$/driver/keyboard.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/driver/system.c" beforeDir="false" afterPath="$PROJECT_DIR$/driver/system.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/driver/systick.c" beforeDir="false" afterPath="$PROJECT_DIR$/driver/systick.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/helper/battery.c" beforeDir="false" afterPath="$PROJECT_DIR$/helper/battery.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/helper/battery.h" beforeDir="false" afterPath="$PROJECT_DIR$/helper/battery.h" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/main.c" beforeDir="false" afterPath="$PROJECT_DIR$/main.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/misc.c" beforeDir="false" afterPath="$PROJECT_DIR$/misc.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/misc.h" beforeDir="false" afterPath="$PROJECT_DIR$/misc.h" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/radio.c" beforeDir="false" afterPath="$PROJECT_DIR$/radio.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/radio.h" beforeDir="false" afterPath="$PROJECT_DIR$/radio.h" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/settings.c" beforeDir="false" afterPath="$PROJECT_DIR$/settings.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/settings.h" beforeDir="false" afterPath="$PROJECT_DIR$/settings.h" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ui/battery.c" beforeDir="false" afterPath="$PROJECT_DIR$/ui/battery.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ui/helper.c" beforeDir="false" afterPath="$PROJECT_DIR$/ui/helper.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ui/lock.c" beforeDir="false" afterPath="$PROJECT_DIR$/ui/lock.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ui/main.c" beforeDir="false" afterPath="$PROJECT_DIR$/ui/main.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ui/menu.c" beforeDir="false" afterPath="$PROJECT_DIR$/ui/menu.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/ui/status.c" beforeDir="false" afterPath="$PROJECT_DIR$/ui/status.c" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/version.c" beforeDir="false" afterPath="$PROJECT_DIR$/version.c" afterDir="false" />
-    </list>
+    <list default="true" id="cea36e80-e289-4d69-9030-7186d540ac0e" name="更改" comment="MDC PY" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
@@ -257,6 +215,7 @@
       <workItem from="1702173911297" duration="1180000" />
       <workItem from="1702175521208" duration="2000" />
       <workItem from="1702774207484" duration="5418000" />
+      <workItem from="1702793061935" duration="1000" />
     </task>
     <task id="LOCAL-00037" summary="MDC RX">
       <created>1701689801897</created>
diff --git a/payment/sponsors.md b/payment/sponsors.md
index 0123636..9ee2a56 100644
--- a/payment/sponsors.md
+++ b/payment/sponsors.md
@@ -40,6 +40,7 @@
 | 牛逼低调的人    | 微信打赏  |  **¥66.66** | 2023-12-14 |
 | 豫BG6OIJ   | 支付宝打赏 |       ¥9.90 | 2023-12-17 |
 | *转        | 微信打赏  |       ¥6.66 | 2023-12-17 |
+| *了        | 微信打赏  |       ¥5.00 | 2023-12-17 |