diff --git a/keilp/cc_as_stc02_ps5ws.uvprojx b/keilp/cc_as_stc02_ps5ws.uvprojx
index 7f29a96..367bf0f 100644
--- a/keilp/cc_as_stc02_ps5ws.uvprojx
+++ b/keilp/cc_as_stc02_ps5ws.uvprojx
@@ -10,7 +10,6 @@
       <TargetName>STC8F2K16S2</TargetName>
       <ToolsetNumber>0x0</ToolsetNumber>
       <ToolsetName>MCS-51</ToolsetName>
-      <uAC6>0</uAC6>
       <TargetOption>
         <TargetCommonOption>
           <Device>STC8H8K64U Series</Device>
@@ -124,6 +123,47 @@
             <HexOffset>0</HexOffset>
             <Oh166RecLen>16</Oh166RecLen>
           </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+            <RestoreSysVw>1</RestoreSysVw>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>1</RestoreTracepoints>
+            <RestoreSysVw>1</RestoreSysVw>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
         </DebugOption>
         <Utilities>
           <Flash1>
@@ -177,14 +217,12 @@
             <Mx51P>0</Mx51P>
             <hadXRAM2>0</hadXRAM2>
             <uocXram2>0</uocXram2>
-            <hadXRAM3>0</hadXRAM3>
             <ModC2>0</ModC2>
             <ModH2>0</ModH2>
             <Mdu_R515>0</Mdu_R515>
             <Mdu_F120>0</Mdu_F120>
             <Psoc>0</Psoc>
             <hadIROM2>0</hadIROM2>
-            <hadIROM3>0</hadIROM3>
             <ModSmx2>0</ModSmx2>
             <cBanks>0</cBanks>
             <xBanks>0</xBanks>
@@ -254,16 +292,6 @@
                 <StartAddress>0x0</StartAddress>
                 <Size>0x0</Size>
               </IROM512>
-              <XRA513>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </XRA513>
-              <IROM513>
-                <Type>0</Type>
-                <StartAddress>0x0</StartAddress>
-                <Size>0x0</Size>
-              </IROM513>
             </OnChipMemories>
           </Target51Misc>
           <C51>
diff --git a/source/app/main.c b/source/app/main.c
index 5cc3bb5..87735ed 100644
--- a/source/app/main.c
+++ b/source/app/main.c
@@ -156,6 +156,9 @@ void main(void)
 	//上电延时方便输出
 	delayInMs(1000);
 
+	//输出版本号
+	L0_uart0_sendArray("v2.8",4);
+	L0_uart0_0d0a();
 	//获取mcuid
 	L0_id_get_chipid();
 	L0_uart0_sendArrayHex(mcuid, MSP_ID_LEN);
diff --git a/source/bsp/bsp_key nonblock.c b/source/bsp/bsp_key_nonblock.c
similarity index 100%
rename from source/bsp/bsp_key nonblock.c
rename to source/bsp/bsp_key_nonblock.c