diff --git a/build/build.sh b/build/build.sh
index cd0f9e4..ab708d5 100755
--- a/build/build.sh
+++ b/build/build.sh
@@ -123,8 +123,8 @@ function build() {
 
 	# libpcap
 	if [ "$OS" == "linux" ] && [[ "$ARCH" == "amd64" || "$ARCH" == "arm64" ]] &&  [ "$TAG" == "plus" ]; then
-		CGO_LDFLAGS="-L${SRCDIR}/libs/libpcap/${ARCH} -lpcap"
-		CGO_CFLAGS="-I${SRCDIR}/libs/libpcap/src/libpcap -I${SRCDIR}/libs/libpcap/src/libpcap/pcap"
+		CGO_LDFLAGS="-L${SRCDIR}/libs/libpcap/${ARCH} -lpcap -L${SRCDIR}/libs/libbrotli/${ARCH} -lbrotlienc -lbrotlidec -lbrotlicommon"
+		CGO_CFLAGS="-I${SRCDIR}/libs/libpcap/src/libpcap -I${SRCDIR}/libs/libpcap/src/libpcap/pcap -I${SRCDIR}/libs/libbrotli/src/brotli/c/include"
 	fi
 
 	if [ ! -z $CC_PATH ]; then
diff --git a/internal/compressions/reader_brotli.go b/internal/compressions/reader_brotli.go
index 936d296..da3d6f6 100644
--- a/internal/compressions/reader_brotli.go
+++ b/internal/compressions/reader_brotli.go
@@ -1,4 +1,5 @@
 // Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+//go:build !plus || !linux
 
 package compressions
 
diff --git a/internal/compressions/writer_brotli.go b/internal/compressions/writer_brotli.go
index d5eb938..79c8ab0 100644
--- a/internal/compressions/writer_brotli.go
+++ b/internal/compressions/writer_brotli.go
@@ -1,4 +1,5 @@
 // Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+//go:build !plus || !linux
 
 package compressions
 
@@ -27,7 +28,7 @@ func newBrotliWriter(writer io.Writer, level int) (*BrotliWriter, error) {
 	return &BrotliWriter{
 		writer: brotli.NewWriterOptions(writer, brotli.WriterOptions{
 			Quality: level,
-			LGWin:   13, // TODO 在全局设置里可以设置此值
+			LGWin:   14, // TODO 在全局设置里可以设置此值
 		}),
 		level: level,
 	}, nil