diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5d07c91..cb0a95f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # 更新日志
 
+3.3.1 - 2025-05-16
+- CHANGE: 为`target`放宽限制, 支持自定义
+- CHANGE: 更新`hertz`, `0.9.7`=>`0.10.0`
+
+25w37a - 2025-05-16
+---
+- PRE-RELEASE: 此版本是v3.3.1预发布版本,请勿在生产环境中使用;
+- CHANGE: 为`target`放宽限制, 支持自定义
+- CHANGE: 更新`hertz`, `0.9.7`=>`0.10.0`
+
 3.3.0 - 2025-05-15
 ---
 - CHANGE: 为`httpc`加入`request builder`的`withcontext`选项
diff --git a/DEV-VERSION b/DEV-VERSION
index c9f9483..cd31a95 100644
--- a/DEV-VERSION
+++ b/DEV-VERSION
@@ -1 +1 @@
-25w36d
\ No newline at end of file
+25w37a
\ No newline at end of file
diff --git a/VERSION b/VERSION
index 0fa4ae4..712bd5a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.3.0
\ No newline at end of file
+3.3.1
\ No newline at end of file
diff --git a/go.mod b/go.mod
index d20e90a..e798fb1 100644
--- a/go.mod
+++ b/go.mod
@@ -6,7 +6,7 @@ require (
 	github.com/BurntSushi/toml v1.5.0
 	github.com/WJQSERVER-STUDIO/httpc v0.5.1
 	github.com/WJQSERVER-STUDIO/logger v1.6.0
-	github.com/cloudwego/hertz v0.9.7
+	github.com/cloudwego/hertz v0.10.0
 	github.com/hertz-contrib/http2 v0.1.8
 	golang.org/x/net v0.40.0
 	golang.org/x/time v0.11.0
diff --git a/go.sum b/go.sum
index d906a16..68f4222 100644
--- a/go.sum
+++ b/go.sum
@@ -24,8 +24,8 @@ github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCy
 github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/gopkg v0.1.4 h1:EoQiCG4sTonTPHxOGE0VlQs+sQR+Hsi2uN0qqwu8O50=
 github.com/cloudwego/gopkg v0.1.4/go.mod h1:FQuXsRWRsSqJLsMVd5SYzp8/Z1y5gXKnVvRrWUOsCMI=
-github.com/cloudwego/hertz v0.9.7 h1:tAVaiO+vTf+ZkQhvNhKbDJ0hmC4oJ7bzwDi1KhvhHy4=
-github.com/cloudwego/hertz v0.9.7/go.mod h1:t6d7NcoQxPmETvzPMMIVPHMn5C5QzpqIiFsaavoLJYQ=
+github.com/cloudwego/hertz v0.10.0 h1:V0vmBaLdQPlgL6w2TA6PZL1g6SGgQznFx6vqxWdCcKw=
+github.com/cloudwego/hertz v0.10.0/go.mod h1:lRBohmcDkGx5TLK6QKFGdzJ6n3IXqGueHsOiXcYgXA4=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
 github.com/cloudwego/netpoll v0.7.0 h1:bDrxQaNfijRI1zyGgXHQoE/nYegL0nr+ijO1Norelc4=
 github.com/cloudwego/netpoll v0.7.0/go.mod h1:PI+YrmyS7cIr0+SD4seJz3Eo3ckkXdu2ZVKBLhURLNU=
diff --git a/proxy/docker.go b/proxy/docker.go
index 696de84..cdfc743 100644
--- a/proxy/docker.go
+++ b/proxy/docker.go
@@ -18,10 +18,15 @@ func GhcrRouting(cfg *config.Config) app.HandlerFunc {
 				GhcrRequest(ctx, c, "https://ghcr.io"+string(c.Request.RequestURI()), cfg, "ghcr")
 			} else if cfg.Docker.Target == "dockerhub" {
 				GhcrRequest(ctx, c, "https://registry-1.docker.io"+string(c.Request.RequestURI()), cfg, "dockerhub")
+			} else if cfg.Docker.Target != "" {
+				// 自定义taget
+				GhcrRequest(ctx, c, "https://"+cfg.Docker.Target+string(c.Request.RequestURI()), cfg, "custom")
 			} else {
-				ErrorPage(c, NewErrorWithStatusLookup(403, "Docker Target is not Allowed"))
+				// 配置为空
+				ErrorPage(c, NewErrorWithStatusLookup(403, "Docker Target is not set"))
 				return
 			}
+
 		} else {
 			ErrorPage(c, NewErrorWithStatusLookup(403, "Docker is not Allowed"))
 			return