diff --git a/.gitignore b/.gitignore
index 06e7ee2..7bc8d22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,6 +12,8 @@
 *.o
 *.s19
 *.dbgconf
+*.uvprojx
+
 # 忽略编译器输出目录（如果您有自定义的输出目录）
 Objects/
 Listings/
diff --git a/app/stm32fxxx_app/.gitignore b/app/stm32fxxx_app/.gitignore
index 3f7efd5..437af95 100644
--- a/app/stm32fxxx_app/.gitignore
+++ b/app/stm32fxxx_app/.gitignore
@@ -12,6 +12,7 @@
 *.o
 *.s19
 *.dbgconf
+*.uvprojx
 # 忽略编译器输出目录（如果您有自定义的输出目录）
 Objects/
 Listings/
diff --git a/app/stm32fxxx_app/prj/BCU_APP.uvprojx b/app/stm32fxxx_app/prj/BCU_APP.uvprojx
index 3844933..0d4436d 100644
--- a/app/stm32fxxx_app/prj/BCU_APP.uvprojx
+++ b/app/stm32fxxx_app/prj/BCU_APP.uvprojx
@@ -187,7 +187,6 @@
             <RvdsVP>2</RvdsVP>
             <RvdsMve>0</RvdsMve>
             <RvdsCdeCp>0</RvdsCdeCp>
-            <nBranchProt>0</nBranchProt>
             <hadIRAM2>1</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>
@@ -1315,7 +1314,6 @@
             <RvdsVP>2</RvdsVP>
             <RvdsMve>0</RvdsMve>
             <RvdsCdeCp>0</RvdsCdeCp>
-            <nBranchProt>0</nBranchProt>
             <hadIRAM2>1</hadIRAM2>
             <hadIROM2>0</hadIROM2>
             <StupSel>8</StupSel>