diff --git a/internal/pool.go b/internal/pool.go
index b48f7bc..61b8508 100644
--- a/internal/pool.go
+++ b/internal/pool.go
@@ -81,13 +81,13 @@ func NewPool(ctx context.Context, config *pkg.Config) (*Pool, error) {
 			return
 		}
 
-		var bl *pkg.Baseline
 		resp, reqerr := pool.client.Do(pctx, req)
 		if pool.ClientType == ihttp.FAST {
 			defer fasthttp.ReleaseResponse(resp.FastResponse)
 			defer fasthttp.ReleaseRequest(req.FastRequest)
 		}
 
+		var bl *pkg.Baseline
 		if reqerr != nil && reqerr != fasthttp.ErrBodyTooLarge {
 			pool.failedCount++
 			pool.Statistor.FailedNumber++
@@ -226,20 +226,23 @@ type Pool struct {
 }
 
 func (p *Pool) Init() error {
-	p.initwg.Add(2)
+	p.initwg.Add(1)
 	p.pool.Invoke(newUnit("/", InitIndexSource))
-	p.pool.Invoke(newUnit(pkg.RandPath(), InitRandomSource))
 	p.initwg.Wait()
-	// todo 分析baseline
-	// 检测基本访问能力
-
-	if p.base.ErrString != "" {
-		return fmt.Errorf(p.base.String())
-	}
-
 	if p.index.ErrString != "" {
 		return fmt.Errorf(p.index.String())
 	}
+	p.index.Collect()
+	logs.Log.Important("[baseline.index] " + p.index.String())
+	p.initwg.Add(1)
+	p.pool.Invoke(newUnit(pkg.RandPath(), InitRandomSource))
+	p.initwg.Wait()
+	// 检测基本访问能力
+	if p.base.ErrString != "" {
+		return fmt.Errorf(p.base.String())
+	}
+	p.base.Collect()
+	logs.Log.Important("[baseline.random] " + p.base.String())
 
 	if p.base.RedirectURL != "" {
 		// 自定协议升级
@@ -250,11 +253,6 @@ func (p *Pool) Init() error {
 			p.BaseURL = strings.Replace(p.BaseURL, "http", "https", 1)
 		}
 	}
-	p.base.Collect()
-	p.index.Collect()
-
-	logs.Log.Important("[baseline.random] " + p.base.String())
-	logs.Log.Important("[baseline.index] " + p.index.String())
 
 	if p.base.RedirectURL != "" {
 		CheckRedirect = func(redirectURL string) bool {
diff --git a/pkg/baseline.go b/pkg/baseline.go
index e3abc0b..445bb78 100644
--- a/pkg/baseline.go
+++ b/pkg/baseline.go
@@ -23,7 +23,6 @@ func NewBaseline(u, host string, resp *ihttp.Response) *Baseline {
 	if resp.ClientType == ihttp.STANDARD {
 		bl.Host = host
 	}
-
 	bl.Body = resp.Body()
 	bl.BodyLength = len(bl.Body)
 	bl.Header = resp.Header()
@@ -177,9 +176,9 @@ func (bl *Baseline) Get(key string) string {
 
 func (bl *Baseline) Additional(key string) string {
 	if v := bl.Get(key); v != "" {
-		return " [" + v + "] "
+		return " [" + v + "]"
 	} else {
-		return " "
+		return ""
 	}
 }
 
@@ -259,9 +258,3 @@ func (bl *Baseline) Jsonify() string {
 	}
 	return string(bs)
 }
-
-func (bl *Baseline) ToMap() map[string]interface{} {
-	return map[string]interface{}{
-		"status": bl.Status,
-	}
-}