diff --git a/loxilb-ebpf b/loxilb-ebpf
index f2cc52859..9599e1a90 160000
--- a/loxilb-ebpf
+++ b/loxilb-ebpf
@@ -1 +1 @@
-Subproject commit f2cc5285914d0f87ad3b61ebfdffa6eebaf988f4
+Subproject commit 9599e1a90d90f7cd5c768b92ed33aee10a941916
diff --git a/loxinet/dpebpf_linux.go b/loxinet/dpebpf_linux.go
index ab2e52c00..d11ea5ccd 100644
--- a/loxinet/dpebpf_linux.go
+++ b/loxinet/dpebpf_linux.go
@@ -195,11 +195,13 @@ func dpEbpfTicker() {
 func DpEbpfDPLogLevel(cfg *C.struct_ebpfcfg, debug tk.LogLevelT) {
 	switch debug {
 	case tk.LogAlert:
+		cfg.loglevel = 5 // LOG_FATAL
 	case tk.LogCritical:
 		cfg.loglevel = 5 // LOG_FATAL
 	case tk.LogError:
 		cfg.loglevel = 4 // LOG_ERROR
 	case tk.LogWarning:
+		cfg.loglevel = 3 // LOG_WARNING
 	case tk.LogNotice:
 		cfg.loglevel = 3 // LOG_WARNING
 	case tk.LogInfo:
diff --git a/loxinet/utils.go b/loxinet/utils.go
index 1bf888e44..7352b4a09 100644
--- a/loxinet/utils.go
+++ b/loxinet/utils.go
@@ -112,7 +112,7 @@ func RunCommand(command string, isFatal bool) (int, error) {
 // LogString2Level - Convert log level in string to LogLevelT
 func LogString2Level(logStr string) tk.LogLevelT {
 	logLevel := tk.LogDebug
-	switch opts.Opts.LogLevel {
+	switch logStr {
 	case "info":
 		logLevel = tk.LogInfo
 	case "error":