diff --git a/bin/memos/main.go b/bin/memos/main.go
index c6605b3b2..b2c4eed05 100644
--- a/bin/memos/main.go
+++ b/bin/memos/main.go
@@ -43,7 +43,7 @@ var (
 	rootCmd = &cobra.Command{
 		Use:   "memos",
 		Short: `An open source, lightweight note-taking service. Easily capture and share your great thoughts.`,
-		Run: func(_cmd *cobra.Command, _args []string) {
+		Run: func(_ *cobra.Command, _ []string) {
 			ctx, cancel := context.WithCancel(context.Background())
 			dbDriver, err := db.NewDBDriver(instanceProfile)
 			if err != nil {
diff --git a/plugin/storage/s3/s3.go b/plugin/storage/s3/s3.go
index 3455744d6..5e44ff13d 100644
--- a/plugin/storage/s3/s3.go
+++ b/plugin/storage/s3/s3.go
@@ -68,7 +68,7 @@ func (c *Client) UploadObject(ctx context.Context, key string, fileType string,
 // PresignGetObject presigns an object in S3.
 func (c *Client) PresignGetObject(ctx context.Context, key string) (string, error) {
 	presignClient := s3.NewPresignClient(c.Client)
-	presignResult, err := presignClient.PresignGetObject(context.TODO(), &s3.GetObjectInput{
+	presignResult, err := presignClient.PresignGetObject(ctx, &s3.GetObjectInput{
 		Bucket: aws.String(*c.Bucket),
 		Key:    aws.String(key),
 	}, func(opts *s3.PresignOptions) {
diff --git a/server/router/api/v1/v1.go b/server/router/api/v1/v1.go
index 05ccf8d92..4c9fa7f6e 100644
--- a/server/router/api/v1/v1.go
+++ b/server/router/api/v1/v1.go
@@ -117,7 +117,7 @@ func (s *APIV1Service) RegisterGateway(ctx context.Context, echoServer *echo.Ech
 	// GRPC web proxy.
 	options := []grpcweb.Option{
 		grpcweb.WithCorsForRegisteredEndpointsOnly(false),
-		grpcweb.WithOriginFunc(func(origin string) bool {
+		grpcweb.WithOriginFunc(func(_ string) bool {
 			return true
 		}),
 	}