diff --git a/MDK-ARM/RobotMaster_allRobots.uvoptx b/MDK-ARM/RobotMaster_allRobots.uvoptx
index e9f12221a83f91e0c8f2a833f6f3e2e1378126fa..0f4216ea5d3aebadad780ea0bafe187f8fe5b20f 100644
--- a/MDK-ARM/RobotMaster_allRobots.uvoptx
+++ b/MDK-ARM/RobotMaster_allRobots.uvoptx
@@ -690,7 +690,7 @@
 
   <Group>
     <GroupName>BoardA</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -710,7 +710,7 @@
 
   <Group>
     <GroupName>Devices</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
@@ -814,7 +814,7 @@
 
   <Group>
     <GroupName>Traitement</GroupName>
-    <tvExp>0</tvExp>
+    <tvExp>1</tvExp>
     <tvExpOptDlg>0</tvExpOptDlg>
     <cbSel>0</cbSel>
     <RteFlg>0</RteFlg>
diff --git a/MDK-ARM/RobotMaster_allRobots.uvprojx b/MDK-ARM/RobotMaster_allRobots.uvprojx
index 1a5ae0cb6e49d68f2b0acfe90122a657c8b88d19..18e7605bcd43052e2aacb29d180a45aac56e15d0 100644
--- a/MDK-ARM/RobotMaster_allRobots.uvprojx
+++ b/MDK-ARM/RobotMaster_allRobots.uvprojx
@@ -16,7 +16,7 @@
         <TargetCommonOption>
           <Device>STM32F427IIHx</Device>
           <Vendor>STMicroelectronics</Vendor>
-          <PackID>Keil.STM32F4xx_DFP.2.15.0</PackID>
+          <PackID>Keil.STM32F4xx_DFP.2.14.0</PackID>
           <PackURL>http://www.keil.com/pack/</PackURL>
           <Cpu>IRAM(0x20000000,0x00030000) IRAM2(0x10000000,0x00010000) IROM(0x08000000,0x00200000) CPUTYPE("Cortex-M4") FPU2 CLOCK(12000000) ELITTLE</Cpu>
           <FlashUtilSpec></FlashUtilSpec>