diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc0d51c..a36f5a3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,5 @@
 # 更新日志
 
-3.5.2 - 2025-06-11
----
-- CHANGE: 加入MPL 2.0许可证, 项目转为双重许可
-
 3.5.1 - 2025-06-09
 ---
 - CHANGE: 大幅优化`Matcher`的性能, 实现零分配, 大幅提升性能; 单次操作时间: `254.3 ns/op` => `29.59 ns/op`
diff --git a/LICENSE-WSL b/LICENSE-WSL
index e3f452b..fbdd300 100644
--- a/LICENSE-WSL
+++ b/LICENSE-WSL
@@ -99,7 +99,7 @@ WJQserver Studio 开源许可证
 *   8.3  版本更新：  授权方可能会发布本许可证的修订版本或新版本。您可以选择是继续使用本许可证的旧版本还是选择适用新版本。
 
 WJQserver Studio Open Source License
-Version v2.1
+Version v2.0
 
 Copyright © WJQserver Studio 2024
 
diff --git a/VERSION b/VERSION
index 80d13b7..3c8ff8c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.5.2
\ No newline at end of file
+3.5.1
\ No newline at end of file
diff --git a/api/api.go b/api/api.go
index 597a198..e8ca10f 100644
--- a/api/api.go
+++ b/api/api.go
@@ -92,8 +92,6 @@ func HealthcheckHandler(c *app.RequestContext, ctx context.Context) {
 	c.Response.Header.Set("Content-Type", "application/json")
 	c.JSON(200, (map[string]interface{}{
 		"Status": "OK",
-		"Repo":   "WJQSERVER-STUDIO/GHProxy",
-		"Author": "WJQSERVER-STUDIO",
 	}))
 }
 
@@ -101,8 +99,6 @@ func VersionHandler(c *app.RequestContext, ctx context.Context, version string)
 	c.Response.Header.Set("Content-Type", "application/json")
 	c.JSON(200, (map[string]interface{}{
 		"Version": version,
-		"Repo":    "WJQSERVER-STUDIO/GHProxy",
-		"Author":  "WJQSERVER-STUDIO",
 	}))
 }
 
diff --git a/main.go b/main.go
index e2e898b..a441752 100644
--- a/main.go
+++ b/main.go
@@ -402,16 +402,6 @@ func init() {
 	}
 }
 
-var viaString string = "WJQSERVER-STUDIO/GHProxy"
-
-func viaHeader() app.HandlerFunc {
-	return func(ctx context.Context, c *app.RequestContext) {
-		protoVersion := "1.1"
-		c.Header("Via", protoVersion+" "+viaString)
-		c.Next(ctx)
-	}
-}
-
 func main() {
 	if showVersion || showHelp {
 		return
@@ -460,7 +450,6 @@ func main() {
 
 	r.Use(recovery.Recovery()) // Recovery中间件
 	r.Use(loggin.Middleware()) // log中间件
-	r.Use(viaHeader())
 	setupApi(cfg, r, version)
 	setupPages(cfg, r)