diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7abc0c2..8f59adc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # 更新日志
 
+25w21c - 2025-03-20
+---
+- PRE-RELEASE: 此版本是v3.0.1的预发布版本,请勿在生产环境中使用;
+- TEST: 测试新的`hwriter`
+
 25w21b - 2025-03-20
 ---
 - PRE-RELEASE: 此版本是v3.0.1的预发布版本,请勿在生产环境中使用;
diff --git a/DEV-VERSION b/DEV-VERSION
index fc36510..c1babf8 100644
--- a/DEV-VERSION
+++ b/DEV-VERSION
@@ -1 +1 @@
-25w21b
\ No newline at end of file
+25w21c
\ No newline at end of file
diff --git a/go.mod b/go.mod
index 588e63d..1d9c5c0 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.24.1
 
 require (
 	github.com/BurntSushi/toml v1.5.0
-	github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.2
+	github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.3-0.20250320145615-806f17b7273c
 	github.com/WJQSERVER-STUDIO/go-utils/logger v1.5.0
 	github.com/cloudwego/hertz v0.9.6
 	github.com/hertz-contrib/http2 v0.1.8
diff --git a/go.sum b/go.sum
index a4d7633..82f81ed 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg
 github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
 github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4 h1:JLtFd00AdFg/TP+dtvIzLkdHwKUGPOAijN1sMtEYoFg=
 github.com/WJQSERVER-STUDIO/go-utils/copyb v0.0.4/go.mod h1:FZ6XE+4TKy4MOfX1xWKe6Rwsg0ucYFCdNh1KLvyKTfc=
-github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.2 h1:z9xSC3qkt8Qjjb+KRV0Az5klUBJ/gE3berBbjVSFVzY=
-github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.2/go.mod h1:U3dVP2MzKJfK6dPiobxmSdynibqCOn1mxQEVLylESWA=
+github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.3-0.20250320145615-806f17b7273c h1:kONyr//+N3INzdgCDGh7lfT/8XsgQ1OUZCHYP/6OF88=
+github.com/WJQSERVER-STUDIO/go-utils/hwriter v0.0.3-0.20250320145615-806f17b7273c/go.mod h1:U3dVP2MzKJfK6dPiobxmSdynibqCOn1mxQEVLylESWA=
 github.com/WJQSERVER-STUDIO/go-utils/log v0.0.1 h1:gJEQspQPB527Vp2FPcdOrynQEj3YYtrg1ixVSB/JvZM=
 github.com/WJQSERVER-STUDIO/go-utils/log v0.0.1/go.mod h1:j9Q+xnwpOfve7/uJnZ2izRQw6NNoXjvJHz7vUQAaLZE=
 github.com/WJQSERVER-STUDIO/go-utils/logger v1.5.0 h1:Uk4N7Sh4OPth3am3xVv17JlAm7tsna97ZLQRpQj7r5c=