diff --git a/ElinsF103/MDK-ARM/ElinsF103.uvoptx b/ElinsF103/MDK-ARM/ElinsF103.uvoptx
index 3a4034283afe02f51767bd2c10b0cdf30127d6e8..05c2c804bde4073686b264a85d1e0b752f350aab 100644
--- a/ElinsF103/MDK-ARM/ElinsF103.uvoptx
+++ b/ElinsF103/MDK-ARM/ElinsF103.uvoptx
@@ -79,8 +79,8 @@
       </OPTFL>
       <CpuCode>18</CpuCode>
       <DebugOpt>
-        <uSim>1</uSim>
-        <uTrg>0</uTrg>
+        <uSim>0</uSim>
+        <uTrg>1</uTrg>
         <sLdApp>1</sLdApp>
         <sGomain>1</sGomain>
         <sRbreak>1</sRbreak>
@@ -103,7 +103,7 @@
         <bEvRecOn>1</bEvRecOn>
         <bSchkAxf>0</bSchkAxf>
         <bTchkAxf>0</bTchkAxf>
-        <nTsel>6</nTsel>
+        <nTsel>11</nTsel>
         <sDll></sDll>
         <sDllPa></sDllPa>
         <sDlgDll></sDlgDll>
diff --git a/ElinsF103/MDK-ARM/ElinsF103.uvprojx b/ElinsF103/MDK-ARM/ElinsF103.uvprojx
index fae1cbad48d68575e6c766a991cee33a8a26c349..8a9fa9ad41cd48f189041afa40c7a5022e6c8e4a 100644
--- a/ElinsF103/MDK-ARM/ElinsF103.uvprojx
+++ b/ElinsF103/MDK-ARM/ElinsF103.uvprojx
@@ -16,7 +16,7 @@
         <TargetCommonOption>
           <Device>STM32F103C8</Device>
           <Vendor>STMicroelectronics</Vendor>
-          <PackID>Keil.STM32F1xx_DFP.2.0.0</PackID>
+          <PackID>Keil.STM32F1xx_DFP.1.0.5</PackID>
           <PackURL>http://www.keil.com/pack/</PackURL>
           <Cpu>IRAM(0x20000000-0x20004FFF) IROM(0x8000000-0x800FFFF) CLOCK(8000000) CPUTYPE("Cortex-M3") TZ</Cpu>
           <FlashUtilSpec></FlashUtilSpec>