diff --git a/source/tools/detect/net/PingTrace/src/common/options.hpp b/source/tools/detect/net/PingTrace/src/common/options.hpp
index d59ac148fe5ed3e5d8b3f9f21e4c6dc40918de75..ac926eb199b019a8bb2cc48bf2bdcd6d0d75097d 100644
--- a/source/tools/detect/net/PingTrace/src/common/options.hpp
+++ b/source/tools/detect/net/PingTrace/src/common/options.hpp
@@ -118,6 +118,32 @@ struct options {
 
 		try {
 			app.parse(argc, argv);
+
+			if (this->max_count == 0) {
+                            std::cout<< "-C, --count Only the integer bigger than 0 is valid." <<std::endl;
+                            throw CLI::CallForHelp();
+                        }
+
+                        if (this->interval_us == 0) {
+                            std::cout<< "-i Only the integer bigger than 0 is valid." <<std::endl;
+                            throw CLI::CallForHelp();
+                        }
+
+                        if (this->runtime == 0) {
+                            std::cout<< "-t Only the integer bigger than 0 is valid." <<std::endl;
+                            throw CLI::CallForHelp();
+                        }
+
+                        if (this->log_max_size == 0) {
+                            std::cout<< "--logsize Only the integer bigger than 0 is valid." <<std::endl;
+                            throw CLI::CallForHelp();
+                        }
+
+                        if (this->log_max_backup == 0) {
+                            std::cout<< "--logbackup Only the integer bigger than 0 is valid." <<std::endl;
+                            throw CLI::CallForHelp();
+                        }
+
 			if (!this->ip.empty())
 			this->run_client = true;
 			if (this->help || (!this->run_client && !this->run_server))
@@ -139,4 +165,4 @@ struct options {
 
 }; // namespace pingtrace
 
-#endif
\ No newline at end of file
+#endif
diff --git a/source/tools/detect/sched/sysmonitor/sysmonitor.sh b/source/tools/detect/sched/sysmonitor/sysmonitor.sh
index 19084ae734ac1fbbbd895d7d0ed5652c56db0c3d..89a56e54383405c3eb87ce76439f61d4841e2fc5 100755
--- a/source/tools/detect/sched/sysmonitor/sysmonitor.sh
+++ b/source/tools/detect/sched/sysmonitor/sysmonitor.sh
@@ -35,6 +35,23 @@ monitor() {
 	done
 }
 
+validate_option_m() {
+       local input=$1
+
+       if [[ $input =~ ^[0-9]+([.][0-9]+)?$ ]]; then
+               if (( $(bc <<< "$input >= 0 && $input <= 100") == 1 )); then
+                       return 0
+               else
+                       echo "Only the range of 0 to 100 is valid in: -m "
+                       return 1
+               fi
+       else
+               echo "Only the positive integer or floating-point number is valid in: -m "
+               return 1
+       fi
+}
+
+
 while getopts 'm:f:c:i:lh' OPT; do
 	case $OPT in
 		"h")
@@ -42,7 +59,11 @@ while getopts 'm:f:c:i:lh' OPT; do
 			exit 0
 			;;
 		"m")
-			maxsys=$OPTARG
+			if validate_option_m $OPTARG; then
+				maxsys=$OPTARG
+			else
+				exit 1
+			fi
 			;;
 		"f")
 			datafile=$OPTARG
diff --git a/source/tools/detect/virt/kvmexittime/bpf/kvmexittime.bpf.c b/source/tools/detect/virt/kvmexittime/bpf/kvmexittime.bpf.c
index 69c024ad1e0403e6a28183f4a2534fd469c2d68a..9bf4849eec8ccafe1fdf581ed5661e8ee67e8fc9 100644
--- a/source/tools/detect/virt/kvmexittime/bpf/kvmexittime.bpf.c
+++ b/source/tools/detect/virt/kvmexittime/bpf/kvmexittime.bpf.c
@@ -26,12 +26,12 @@ struct {
 	__type(value, struct kvm_exit_time);
 } counts SEC(".maps");
 
-struct trace_event_raw_kvm_entry {
+struct sysak_trace_event_raw_kvm_entry {
 	struct trace_entry ent;
     unsigned int vcpu_id;
 };
 
-struct trace_event_raw_kvm_exit {
+struct sysak_trace_event_raw_kvm_exit {
 	struct trace_entry ent;
     unsigned int exit_reason;
     unsigned long guest_rip;
@@ -65,7 +65,7 @@ bool filter(u32 tgid, u32 pid)
 }
 
 SEC("tp/kvm/kvm_exit")
-int handle__kvm_exit(struct trace_event_raw_kvm_exit *ctx) {
+int handle__kvm_exit(struct sysak_trace_event_raw_kvm_exit *ctx) {
     u64 current;
     u32 pid, tgid;
     struct kvm_exit_timestamps *ts, zero = {.kvm_exit_timestamp=0, .exit_reason=0};
@@ -92,7 +92,7 @@ int handle__kvm_exit(struct trace_event_raw_kvm_exit *ctx) {
 }
 
 SEC("tp/kvm/kvm_entry")
-int handle__kvm_entry(struct trace_event_raw_kvm_entry *ctx) {
+int handle__kvm_entry(struct sysak_trace_event_raw_kvm_entry *ctx) {
     u64 current;
     u32 pid, tgid;
     struct kvm_exit_timestamps *ts;