diff --git a/tool/ctx.go b/tool/ctx.go
index 82242a3..e5320c1 100644
--- a/tool/ctx.go
+++ b/tool/ctx.go
@@ -2,6 +2,8 @@ package tool
 
 import (
 	"context"
+	"fmt"
+	"gitea.loveuer.com/yizhisec/packages/opt"
 	"time"
 )
 
@@ -21,7 +23,7 @@ func Timeout(seconds ...int) (ctx context.Context) {
 	return
 }
 
-func TimeoutCtx(ctx context.Context, seconds ...int) context.Context {
+func CtxTimeout(ctx context.Context, seconds ...int) context.Context {
 	var (
 		duration time.Duration
 	)
@@ -36,3 +38,7 @@ func TimeoutCtx(ctx context.Context, seconds ...int) context.Context {
 
 	return nctx
 }
+
+func CtxTrace(ctx context.Context, key string) context.Context {
+	return context.WithValue(ctx, opt.TraceKey, fmt.Sprintf("%36s", key))
+}