diff --git a/App/Modules/SicModules/Config/PM/PM1/_ioDefinePM1.xml b/App/Modules/SicModules/Config/PM/PM1/_ioDefinePM1.xml
index 357c73a..55a5841 100644
--- a/App/Modules/SicModules/Config/PM/PM1/_ioDefinePM1.xml
+++ b/App/Modules/SicModules/Config/PM/PM1/_ioDefinePM1.xml
@@ -388,6 +388,7 @@
       <DO_ITEM Index="86" Name="DO_MiddleLidSwingUnlock" BufferOffset="86" Addr="86" Description="" />
       <DO_ITEM Index="89" Name="DO_BottomLidSwingLock" BufferOffset="89" Addr="89" Description="" />
       <DO_ITEM Index="90" Name="DO_BottomLidSwingUnlock" BufferOffset="90" Addr="90" Description="" />
+      <DO_ITEM Index="91" Name="DO_TCSFluidInfusion" BufferOffset="110" Addr="110" Description="" />
       <DO_ITEM Index="100" Name="DO_ChamMoveBodyUpDownEnable" BufferOffset="100" Addr="100" Description="" />
       <DO_ITEM Index="103" Name="DO_TowerGreen" BufferOffset="103" Addr="103" Description="" />
       <DO_ITEM Index="104" Name="DO_TowerYellow" BufferOffset="104" Addr="104" Description="" />