diff --git a/engine.go b/engine.go
index 32fd3f1..581258c 100644
--- a/engine.go
+++ b/engine.go
@@ -7,7 +7,6 @@ package touka
 import (
 	"context"
 	"errors"
-	"log"
 	"reflect"
 	"runtime"
 	"strings"
@@ -148,7 +147,7 @@ func defaultErrorWarp(handler ErrorHandler) ErrorHandler {
 			return
 		default:
 			if c.Writer.Written() {
-				log.Printf("errpage: response already started for status %d, skipping error page rendering,  err: %v", code, err)
+				c.Debugf("errpage: response already started for status %d, skipping error page rendering,  err: %v", code, err)
 				return
 			}
 		}
@@ -163,7 +162,7 @@ func defaultErrorWarp(handler ErrorHandler) ErrorHandler {
 		// 避免在客户端已关闭连接后写入响应导致的问题
 		// 检查 context.Context 是否已取消
 		if errors.Is(c.Request.Context().Err(), context.Canceled) {
-			log.Printf("errpage: client disconnected, skipping error page rendering for status %d, err: %v", code, err)
+			c.Debugf("errpage: client disconnected, skipping error page rendering for status %d, err: %v", code, err)
 			return
 		}
 
diff --git a/go.mod b/go.mod
index 6b14b15..d8697d3 100644
--- a/go.mod
+++ b/go.mod
@@ -1,16 +1,15 @@
 module github.com/infinite-iroha/touka
 
-go 1.24.4
+go 1.24.5
 
 require (
 	github.com/WJQSERVER-STUDIO/go-utils/iox v0.0.2
-	github.com/WJQSERVER-STUDIO/httpc v0.8.1
+	github.com/WJQSERVER-STUDIO/httpc v0.8.2
 	github.com/fenthope/reco v0.0.3
-	github.com/go-json-experiment/json v0.0.0-20250714165856-be8212f5270d
+	github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2
 )
 
 require (
-	github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.6 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	golang.org/x/net v0.42.0 // indirect
 )
diff --git a/go.sum b/go.sum
index 0302b36..636fbe3 100644
--- a/go.sum
+++ b/go.sum
@@ -1,13 +1,11 @@
-github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.6 h1:/50VJYXd6jcu+p5BnEBDyiX0nAyGxas1W3DCnrYMxMY=
-github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.6/go.mod h1:FZ6XE+4TKy4MOfX1xWKe6Rwsg0ucYFCdNh1KLvyKTfc=
 github.com/WJQSERVER-STUDIO/go-utils/iox v0.0.2 h1:AiIHXP21LpK7pFfqUlUstgQEWzjbekZgxOuvVwiMfyM=
 github.com/WJQSERVER-STUDIO/go-utils/iox v0.0.2/go.mod h1:mCLqYU32bTmEE6dpj37MKKiZgz70Jh/xyK9vVbq6pok=
-github.com/WJQSERVER-STUDIO/httpc v0.8.1 h1:/eG8aYKL3WfQILIRbG+cbzQjPkNHEPTqfGUdQS5rtI4=
-github.com/WJQSERVER-STUDIO/httpc v0.8.1/go.mod h1:mxXBf2hqbQGNHkVy/7wfU7Xi2s09MyZpbY2hyR+4uD4=
+github.com/WJQSERVER-STUDIO/httpc v0.8.2 h1:PFPLodV0QAfGEP6915J57vIqoKu9cGuuiXG/7C9TNUk=
+github.com/WJQSERVER-STUDIO/httpc v0.8.2/go.mod h1:8WhHVRO+olDFBSvL5PC/bdMkb6U3vRdPJ4p4pnguV5Y=
 github.com/fenthope/reco v0.0.3 h1:RmnQ0D9a8PWtwOODawitTe4BztTnS9wYwrDbipISNq4=
 github.com/fenthope/reco v0.0.3/go.mod h1:mDkGLHte5udWTIcjQTxrABRcf56SSdxBOCLgrRDwI/Y=
-github.com/go-json-experiment/json v0.0.0-20250714165856-be8212f5270d h1:+d6m5Bjvv0/RJct1VcOw2P5bvBOGjENmxORJYnSYDow=
-github.com/go-json-experiment/json v0.0.0-20250714165856-be8212f5270d/go.mod h1:TiCD2a1pcmjd7YnhGH0f/zKNcCD06B029pHhzV23c2M=
+github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2 h1:iizUGZ9pEquQS5jTGkh4AqeeHCMbfbjeb0zMt0aEFzs=
+github.com/go-json-experiment/json v0.0.0-20250725192818-e39067aee2d2/go.mod h1:TiCD2a1pcmjd7YnhGH0f/zKNcCD06B029pHhzV23c2M=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 golang.org/x/net v0.42.0 h1:jzkYrhi3YQWD6MLBJcsklgQsoAcw89EcZbJw8Z614hs=