diff --git a/systrace/CMakeLists.txt b/systrace/CMakeLists.txt
index 05d67f2469df69f8c62296c0b9bbcaed0f15d648..09c11a6ad2e8daa913986a9564edbf73af89d874 100644
--- a/systrace/CMakeLists.txt
+++ b/systrace/CMakeLists.txt
@@ -44,7 +44,12 @@ target_include_directories(common PUBLIC ${PROJECT_SOURCE_DIR}/include ${Python3
 
 
 add_subdirectory(protos)
-add_subdirectory(src/os)
+if(HAS_BTF_SUPPORT)
+    message(STATUS "Enabling BPF modules with BTF support")
+    add_subdirectory(src/os)
+else()
+    message(WARNING "Disabling BPF modules (no BTF support)")
+endif()
 
 add_library(sysTrace_hook SHARED
     ${PROJECT_SOURCE_DIR}/include/common/shared_constants.c
@@ -66,6 +71,11 @@ add_executable(sysTrace_cli
 )
 set_target_properties(sysTrace_hook PROPERTIES OUTPUT_NAME "sysTrace")
 
+if(HAS_BTF_SUPPORT)
+    target_compile_definitions(sysTrace_hook PRIVATE HAS_BTF_SUPPORT=1)
+endif()
+
+
 target_link_libraries(sysTrace_hook
     common
     general_pb2
@@ -73,6 +83,9 @@ target_link_libraries(sysTrace_hook
     protobuf::libprotobuf
     ${CMAKE_THREAD_LIBS}
     pthread
-    os_probe
     -ldl
 )
+if(HAS_BTF_SUPPORT)
+    target_link_libraries(sysTrace_hook os_probe)
+    message(STATUS "Linking osprobe library")
+endif()
\ No newline at end of file
diff --git a/systrace/build.sh b/systrace/build.sh
index 32cecad0510ead6dc4e8088d6f08f50310f00a86..0de3a6a2f8c9415570e48d019ed9cfacd0f30265 100644
--- a/systrace/build.sh
+++ b/systrace/build.sh
@@ -1,30 +1,57 @@
 #!/bin/bash
 
-sudo dnf remove -y libunwind libunwind-devel 2>/dev/null || true
-mkdir -p build
-mkdir -p /etc/systrace/config
-rm /sys/fs/bpf/sysTrace -rf
-mount -t bpf bpf /sys/fs/bpf/
-rm src/os/*.o -rf
-rm src/os/*.skel.h -rf
-
-cp -f config/PyFuncList /etc/systrace/config/PyFuncList
-
-PROTOC_VERSION=$(protoc --version | awk '{print $2}' | cut -d. -f1)
-PROTO_FILE=""
-PROTO_EXTRA_OPT=""
-
-cd protos
-if [ "$PROTOC_VERSION" -ge 3 ]; then
-    mv systrace.v3.proto systrace.proto
-else
-    mv systrace.v2.proto systrace.proto
-fi
-protoc --c_out=. systrace.proto
-protoc --cpp_out=. systrace.proto
-protoc --python_out=. systrace.proto
-cd ..
-
-cd build
-cmake ..
-make -j $(nproc)
\ No newline at end of file
+CONFIG_DIR="/etc/systrace/config"
+PY_FUNC_LIST="config/PyFuncList"
+BPF_MOUNT="/sys/fs/bpf"
+PROTOS_DIR="protos"
+BUILD_DIR="build"
+
+cleanup() {
+    mkdir -p "$BUILD_DIR" "$CONFIG_DIR"
+    sudo rm -rf "$BPF_MOUNT/sysTrace"
+    sudo mount -t bpf bpf "$BPF_MOUNT/" 2>/dev/null || true
+    rm -f src/os/*.{o,skel.h}
+}
+
+setup_config() {
+    [ -f "$PY_FUNC_LIST" ] && sudo cp -f "$PY_FUNC_LIST" "$CONFIG_DIR/"
+}
+
+compile_proto() {
+    cd "$PROTOS_DIR"
+    PROTOC_VERSION=$(protoc --version | awk '{print $2}' | cut -d. -f1)
+    PROTO_FILE=""
+    PROTO_EXTRA_OPT=""
+
+    if [ "$PROTOC_VERSION" -ge 3 ]; then
+        mv systrace.v3.proto systrace.proto
+    else
+        mv systrace.v2.proto systrace.proto
+    fi
+    protoc --{c,cpp,python}_out=. systrace.proto
+    cd ..
+}
+
+check_btf() {
+    [ -f "/sys/kernel/btf/vmlinux" ] && return 0
+    grep -q "CONFIG_DEBUG_INFO_BTF=y" "/boot/config-$(uname -r)" 2>/dev/null && return 0
+    return 1
+}
+
+build() {
+    cd "$BUILD_DIR"
+    cmake_flags=""
+    check_btf && cmake_flags="-DHAS_BTF_SUPPORT=ON" || cmake_flags="-DHAS_BTF_SUPPORT=OFF"
+    cmake .. $cmake_flags
+    make -j $(nproc)
+    cd ..
+}
+
+main() {
+    cleanup
+    setup_config
+    compile_proto
+    build
+}
+
+main "$@"
\ No newline at end of file
diff --git a/systrace/src/trace/systrace_manager.cc b/systrace/src/trace/systrace_manager.cc
index 0996ee92a3db145d5d7858d764b6f21dbeec2969..c678545e494ebf3bb0aaa1b484013241ad814959 100644
--- a/systrace/src/trace/systrace_manager.cc
+++ b/systrace/src/trace/systrace_manager.cc
@@ -11,10 +11,12 @@
 int global_stage_id = 0;
 int global_stage_type = 0;
 
+#ifdef HAS_BTF_SUPPORT
 extern "C" {
     int run_osprobe();
     void cleanup_osprobe();
 }
+#endif
 
 namespace systrace
 {
@@ -206,7 +208,9 @@ SysTrace &SysTrace::getInstance()
 
 SysTrace::~SysTrace()
 {
+#ifdef HAS_BTF_SUPPORT
     stopOsProbePoller();
+#endif
     stopEventPoller();
 }
 
@@ -219,7 +223,9 @@ void SysTrace::initializeSystem()
     MonitorServer::getInstance();
     MSPTITracker::getInstance();
     PyTorchTrace::getInstance();
+#ifdef HAS_BTF_SUPPORT
     os_probe_ = std::thread(&run_osprobe);
+#endif
 
     startEventPoller();
 }
@@ -234,6 +240,7 @@ void SysTrace::startEventPoller()
     STLOG(INFO) << "[SysTrace] Event poller started";
 }
 
+#ifdef HAS_BTF_SUPPORT
 void SysTrace::stopOsProbePoller()
 {
     cleanup_osprobe();
@@ -251,6 +258,7 @@ void SysTrace::stopEventPoller()
         event_poller_.join();
     }
 }
+#endif
 
 void SysTrace::eventPollerMain()
 {
diff --git a/systrace/src/trace/systrace_manager.h b/systrace/src/trace/systrace_manager.h
index f81fef650ee0762ec0d279734eabca742aef70a2..03c5c4233542ef18036edc02d5355ece384077e9 100644
--- a/systrace/src/trace/systrace_manager.h
+++ b/systrace/src/trace/systrace_manager.h
@@ -66,7 +66,6 @@ class SysTrace
     void initializeSystem();
     void startEventPoller();
     void stopEventPoller();
-    void stopOsProbePoller();
     void eventPollerMain();
 
     inline static SysTrace *instance_ = nullptr;
@@ -75,7 +74,11 @@ class SysTrace
     std::atomic<bool> should_run_{true};
     std::atomic<uint64_t> loop_count_{0};
     std::thread event_poller_;
+
+#ifdef HAS_BTF_SUPPORT
+    void stopOsProbePoller();
     std::thread os_probe_;
+#endif
 };
 
 } // namespace systrace
\ No newline at end of file