diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1825be6..2f947c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # 更新日志
 
+25w01c
+---
+- PRE-RELEASE: 此版本是v1.8.0的预发布版本,请勿在生产环境中使用
+- CHANGE: 改进token参数透传功能
+
 25w01b
 ---
 - PRE-RELEASE: 此版本是v1.8.0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 2f8a75c..3fb0839 100644
--- a/DEV-VERSION
+++ b/DEV-VERSION
@@ -1 +1 @@
-25w01b
\ No newline at end of file
+25w01c
\ No newline at end of file
diff --git a/proxy/proxy.go b/proxy/proxy.go
index 1238358..1704dc2 100644
--- a/proxy/proxy.go
+++ b/proxy/proxy.go
@@ -286,6 +286,9 @@ func authPassThrough(c *gin.Context, cfg *config.Config, req *req.Request) {
 				req.SetHeader("Authorization", "token "+token)
 			} else {
 				logWarning("%s %s %s %s %s Auth-Error: Conflict Auth Method", c.ClientIP(), c.Request.Method, c.Request.URL.String(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
+				// 500 Internal Server Error
+				c.JSON(http.StatusInternalServerError, gin.H{"error": "Conflict Auth Method"})
+				return
 			}
 		case "header":
 			if cfg.Auth.Enabled {
@@ -293,6 +296,9 @@ func authPassThrough(c *gin.Context, cfg *config.Config, req *req.Request) {
 			}
 		default:
 			logWarning("%s %s %s %s %s Invalid Auth Method / Auth Method is not be set", c.ClientIP(), c.Request.Method, c.Request.URL.String(), c.Request.Header.Get("User-Agent"), c.Request.Proto)
+			// 500 Internal Server Error
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Invalid Auth Method / Auth Method is not be set"})
+			return
 		}
 	}
 }