diff --git a/internal/option.go b/internal/option.go
index a4e6ce8..aad13f6 100644
--- a/internal/option.go
+++ b/internal/option.go
@@ -78,6 +78,7 @@ type ModeOptions struct {
 	CheckOnly       bool   `long:"check-only" description:"Bool, check only"`
 	Recursive       string `long:"recursive" default:"current.IsDir()" description:"String,custom recursive rule, e.g.: --recursive current.IsDir()"`
 	Depth           int    `long:"depth" default:"0" description:"Int, recursive depth"`
+	Active          bool   `long:"active" description:"Bool, enable active finger detect"`
 	Crawl           bool   `long:"crawl" description:"Bool, enable crawl"`
 	CrawlDepth      int    `long:"spider-depth" default:"3" description:"Int, crawl depth"`
 	CheckPeriod     int    `long:"check-period" default:"200" description:"Int, check period when request"`
@@ -127,6 +128,7 @@ func (opt *Option) PrepareRunner() (*Runner, error) {
 		ErrPeriod:      opt.ErrPeriod,
 		BreakThreshold: opt.BreakThreshold,
 		Crawl:          opt.Crawl,
+		Active:         opt.Active,
 	}
 
 	err = pkg.LoadTemplates()
diff --git a/internal/pool.go b/internal/pool.go
index ff26ee3..d2fa208 100644
--- a/internal/pool.go
+++ b/internal/pool.go
@@ -135,7 +135,7 @@ func NewPool(ctx context.Context, config *pkg.Config) (*Pool, error) {
 		case RedirectSource:
 			bl.FrontURL = unit.frontUrl
 			pool.tempCh <- bl
-		case CrawlSource:
+		case CrawlSource, ActiveSource:
 			pool.tempCh <- bl
 		}
 
@@ -292,6 +292,10 @@ func (pool *Pool) Run(ctx context.Context, offset, limit int) {
 			pool.reqPool.Invoke(unit)
 		}
 	}()
+	if pool.Active {
+		go pool.doActive()
+	}
+
 Loop:
 	for {
 		select {
@@ -466,16 +470,25 @@ func (pool *Pool) doCrawl(bl *pkg.Baseline) {
 				}
 				pool.wg.Add(1)
 				pool.additionCh <- &Unit{
-					path:     parsed.Path,
-					source:   CrawlSource,
-					frontUrl: bl.UrlString,
-					depth:    bl.ReqDepth + 1,
+					path:   parsed.Path,
+					source: CrawlSource,
+					depth:  bl.ReqDepth + 1,
 				}
 			}
 		}
 	}
 }
 
+func (pool *Pool) doActive() {
+	for _, u := range pkg.ActivePath {
+		pool.wg.Add(1)
+		pool.additionCh <- &Unit{
+			path:   u,
+			source: ActiveSource,
+		}
+	}
+}
+
 func (pool *Pool) doCheck() {
 	if pool.failedCount > pool.BreakThreshold {
 		// 当报错次数超过上限是, 结束任务
diff --git a/internal/runner.go b/internal/runner.go
index 491312f..be6bfd3 100644
--- a/internal/runner.go
+++ b/internal/runner.go
@@ -73,6 +73,7 @@ type Runner struct {
 	Force          bool
 	IgnoreWaf      bool
 	Crawl          bool
+	Active         bool
 }
 
 func (r *Runner) PrepareConfig() *pkg.Config {
@@ -92,6 +93,7 @@ func (r *Runner) PrepareConfig() *pkg.Config {
 		RecuExpr:       r.RecursiveExpr,
 		IgnoreWaf:      r.IgnoreWaf,
 		Crawl:          r.Crawl,
+		Active:         r.Active,
 	}
 	if config.Mod == pkg.PathSpray {
 		config.ClientType = ihttp.FAST
diff --git a/internal/types.go b/internal/types.go
index 72937f6..1311601 100644
--- a/internal/types.go
+++ b/internal/types.go
@@ -52,6 +52,7 @@ const (
 	InitIndexSource
 	RedirectSource
 	CrawlSource
+	ActiveSource
 	WordSource
 	WafSource
 )
diff --git a/pkg/config.go b/pkg/config.go
index 2b660c7..e017bd9 100644
--- a/pkg/config.go
+++ b/pkg/config.go
@@ -39,4 +39,5 @@ type Config struct {
 	Fuzzy          bool
 	IgnoreWaf      bool
 	Crawl          bool
+	Active         bool
 }