diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dffb299..b245154 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,6 +12,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: recursive
       
       - name: Set up Go
         uses: actions/setup-go@v5
@@ -28,6 +30,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: recursive
       
       - name: Set up Go
         uses: actions/setup-go@v5
@@ -51,6 +55,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: recursive
       
       - name: Set up Go
         uses: actions/setup-go@v5
diff --git a/go.mod b/go.mod
index ee5e830..a243ed6 100644
--- a/go.mod
+++ b/go.mod
@@ -10,6 +10,7 @@ require (
 	github.com/pion/rtp v1.10.1
 	github.com/pion/webrtc/v4 v4.2.11
 	github.com/xtaci/kcp-go/v5 v5.6.72
+	github.com/xtaci/smux v1.5.57
 	github.com/zarazaex69/b v0.0.0-20260423064626-c0bd20863b89
 	github.com/zarazaex69/gr v0.0.0-20260430043628-45b595f4fef0
 	golang.org/x/crypto v0.50.0
@@ -68,7 +69,6 @@ require (
 	github.com/tjfoc/gmsm v1.4.1 // indirect
 	github.com/twitchtv/twirp v8.1.3+incompatible // indirect
 	github.com/wlynxg/anet v0.0.5 // indirect
-	github.com/xtaci/smux v1.5.57 // indirect
 	github.com/zeebo/xxh3 v1.1.0 // indirect
 	go.opentelemetry.io/otel v1.40.0 // indirect
 	go.uber.org/atomic v1.11.0 // indirect