diff --git a/afrog.go b/afrog.go
index b22cf928..3bae1226 100644
--- a/afrog.go
+++ b/afrog.go
@@ -176,14 +176,14 @@ type SDKOptions struct {
 	Headers []string
 
 	// ========== OOB配置 ==========
-	EnableOOB      bool   // 是否启用OOB检测 (默认: false)
-	OOB            string // OOB适配器类型: ceyeio, dnslogcn, alphalog, xray, revsuit
-	OOBKey         string // OOB API密钥
-	OOBDomain      string // OOB域名
-	OOBApiUrl      string // OOB API地址
-	OOBHttpUrl     string // OOB HTTP地址
-	OOBRateLimit   int
-	OOBConcurrency int
+	EnableOOB          bool   // 是否启用OOB检测 (默认: false)
+	OOB                string // OOB适配器类型: ceyeio, dnslogcn, alphalog, xray, revsuit
+	OOBKey             string // OOB API密钥
+	OOBDomain          string // OOB域名
+	OOBApiUrl          string // OOB API地址
+	OOBHttpUrl         string // OOB HTTP地址
+	OOBRateLimit       int
+	OOBConcurrency     int
 	OOBFinalizeTimeout int
 
 	// ========== 输出配置 ==========
@@ -626,6 +626,15 @@ func (s *SDKScanner) run() error {
 		}
 
 		if r.IsVul {
+			if s.options.Severity != "" {
+				sev := strings.TrimSpace(r.PocInfo.Info.Severity)
+				if sev == "" {
+					sev = "info"
+				}
+				if !s.matchesSeverity(sev) {
+					return
+				}
+			}
 			s.mu.Lock()
 			s.results = append(s.results, r)
 			atomic.AddInt32(&s.stats.FoundVulns, 1)
@@ -908,6 +917,18 @@ func (s *SDKScanner) IsStopping() bool {
 	return s.options.VulnerabilityScannerBreakpoint
 }
 
+func (s *SDKScanner) matchesSeverity(sev string) bool {
+	if s.options.Severity == "" {
+		return true
+	}
+	for _, keyword := range strings.Split(s.options.Severity, ",") {
+		if strings.EqualFold(sev, strings.TrimSpace(keyword)) {
+			return true
+		}
+	}
+	return false
+}
+
 // SetProxy 动态设置代理
 func (s *SDKScanner) SetProxy(proxy string) {
 	s.options.Proxy = proxy
diff --git a/cmd/afrog/main.go b/cmd/afrog/main.go
index 83add18a..4b7ea354 100644
--- a/cmd/afrog/main.go
+++ b/cmd/afrog/main.go
@@ -273,6 +273,13 @@ func main() {
 				rst.FullTarget = rst.Target
 			}
 
+			if len(options.Severity) > 0 {
+				sev := strings.ToLower(strings.TrimSpace(rst.PocInfo.Info.Severity))
+				if !stringsInSlice(sev, options.SeverityKeywords) {
+					continue
+				}
+			}
+
 			lock.Lock()
 			fmt.Fprint(os.Stderr, "\r\033[2K\r")
 
@@ -364,6 +371,13 @@ func main() {
 		}
 
 		if result.IsVul {
+			if len(options.Severity) > 0 {
+				sev := strings.ToLower(strings.TrimSpace(result.PocInfo.Info.Severity))
+				if !stringsInSlice(sev, options.SeverityKeywords) {
+					return
+				}
+			}
+
 			lock.Lock()
 			fmt.Fprint(os.Stderr, "\r\033[2K\r")
 
@@ -522,3 +536,12 @@ func expandTildePath(v string) string {
 	}
 	return filepath.Clean(s)
 }
+
+func stringsInSlice(target string, slice []string) bool {
+	for _, s := range slice {
+		if strings.EqualFold(target, s) {
+			return true
+		}
+	}
+	return false
+}
diff --git a/pkg/config/options.go b/pkg/config/options.go
index 8cf8a0fe..6fabcef9 100644
--- a/pkg/config/options.go
+++ b/pkg/config/options.go
@@ -205,13 +205,13 @@ type Options struct {
 	QueryCount int
 
 	// oobadapter, eg: `-oob ceyeio` or `-oob dnslogcn` or `-oob alphalog`
-	OOB             string
-	OOBKey          string
-	OOBDomain       string
-	OOBHttpUrl      string
-	OOBApiUrl       string
-	OOBPollInterval int
-	OOBHitRetention int
+	OOB                string
+	OOBKey             string
+	OOBDomain          string
+	OOBHttpUrl         string
+	OOBApiUrl          string
+	OOBPollInterval    int
+	OOBHitRetention    int
 	OOBFinalizeTimeout int
 
 	// SDK模式标志，用于控制OOB检测行为
@@ -589,6 +589,8 @@ func (opt *Options) VerifyOptions() error {
 	if !(len(opt.Target) > 0 || len(opt.TargetsFile) > 0 || (len(opt.Cyberspace) > 0 && len(opt.Query) > 0)) {
 	}
 
+	opt.SetSeverityKeyword()
+
 	return nil
 }