diff --git a/backend/middleware/auth.go b/backend/middleware/auth.go
index 0b78d05..7d12d35 100644
--- a/backend/middleware/auth.go
+++ b/backend/middleware/auth.go
@@ -26,7 +26,7 @@ func SessionAuthMiddleware() gin.HandlerFunc {
 		if checkApiKey(c) {
 			return
 		}
-
+		
 		routePath := c.Request.URL.Path
 		method := c.Request.Method
 		paths := strings.Split(strings.TrimPrefix(routePath, "/"), "/")
@@ -34,7 +34,7 @@ func SessionAuthMiddleware() gin.HandlerFunc {
 		now := time.Now()
 		gob.Register(time.Time{})
 		last := session.Get("lastRequestTime")
-
+		
 		if routePath == public.Secure {
 			if session.Get("secure") == nil {
 				// 访问安全入口，设置 session
@@ -82,6 +82,9 @@ func SessionAuthMiddleware() gin.HandlerFunc {
 									return
 								}
 							}
+							if routePath == "/favicon.ico" {
+								return
+							}
 							// 判断是否为静态文件路径
 							if method == "GET" {
 								if len(paths) > 1 && paths[0] == "static" {
@@ -166,7 +169,7 @@ func checkApiKey(c *gin.Context) bool {
 func generateSignature(timestamp, apiKey string) string {
 	keyMd5 := md5.Sum([]byte(apiKey))
 	keyMd5Hex := strings.ToLower(hex.EncodeToString(keyMd5[:]))
-
+	
 	signMd5 := md5.Sum([]byte(timestamp + keyMd5Hex))
 	signMd5Hex := strings.ToLower(hex.EncodeToString(signMd5[:]))
 	return signMd5Hex
diff --git a/go.mod b/go.mod
index cd62191..9eb87fd 100644
--- a/go.mod
+++ b/go.mod
@@ -14,7 +14,6 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/joho/godotenv v1.5.1
 	github.com/jordan-wright/email v4.0.1-0.20210109023952-943e75fe5223+incompatible
-	github.com/mattn/go-sqlite3 v1.14.22
 	github.com/mitchellh/go-ps v1.0.0
 	github.com/mojocn/base64Captcha v1.3.8
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common v1.0.1128
diff --git a/go.sum b/go.sum
index f57efb7..e8f7933 100644
--- a/go.sum
+++ b/go.sum
@@ -173,8 +173,6 @@ github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
 github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
-github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
 github.com/miekg/dns v1.1.64 h1:wuZgD9wwCE6XMT05UU/mlSko71eRSXEAm2EbjQXLKnQ=
 github.com/miekg/dns v1.1.64/go.mod h1:Dzw9769uoKVaLuODMDZz9M6ynFU6Em65csPuoi8G0ck=
 github.com/mitchellh/go-ps v1.0.0 h1:i6ampVEEF4wQFF+bkYfwYgY+F/uYJDktmvLPf7qIgjc=