diff --git a/cmd/gocq/login.go b/cmd/gocq/login.go
index 97a96ef..9c0b826 100644
--- a/cmd/gocq/login.go
+++ b/cmd/gocq/login.go
@@ -15,8 +15,8 @@ import (
 	"github.com/Mrs4s/MiraiGo/client"
 	"github.com/Mrs4s/MiraiGo/utils"
 	"github.com/Mrs4s/MiraiGo/wrapper"
-	"github.com/Mrs4s/go-cqhttp/cmd/gocq/encryption"
-	_ "github.com/Mrs4s/go-cqhttp/cmd/gocq/encryption/t544"
+	"github.com/Mrs4s/go-cqhttp/internal/encryption"
+	_ "github.com/Mrs4s/go-cqhttp/internal/encryption/t544"
 	"github.com/mattn/go-colorable"
 	"github.com/pkg/errors"
 	log "github.com/sirupsen/logrus"
diff --git a/cmd/gocq/encryption/config.go b/internal/encryption/config.go
similarity index 100%
rename from cmd/gocq/encryption/config.go
rename to internal/encryption/config.go
diff --git a/cmd/gocq/encryption/t544/cpuid_amd64.go b/internal/encryption/t544/cpuid_amd64.go
similarity index 100%
rename from cmd/gocq/encryption/t544/cpuid_amd64.go
rename to internal/encryption/t544/cpuid_amd64.go
diff --git a/cmd/gocq/encryption/t544/cpuid_amd64.s b/internal/encryption/t544/cpuid_amd64.s
similarity index 100%
rename from cmd/gocq/encryption/t544/cpuid_amd64.s
rename to internal/encryption/t544/cpuid_amd64.s
diff --git a/cmd/gocq/encryption/t544/data.go b/internal/encryption/t544/data.go
similarity index 100%
rename from cmd/gocq/encryption/t544/data.go
rename to internal/encryption/t544/data.go
diff --git a/cmd/gocq/encryption/t544/encryption.go b/internal/encryption/t544/encryption.go
similarity index 100%
rename from cmd/gocq/encryption/t544/encryption.go
rename to internal/encryption/t544/encryption.go
diff --git a/cmd/gocq/encryption/t544/encryption_amd64.s b/internal/encryption/t544/encryption_amd64.s
similarity index 100%
rename from cmd/gocq/encryption/t544/encryption_amd64.s
rename to internal/encryption/t544/encryption_amd64.s
diff --git a/cmd/gocq/encryption/t544/encryption_generic.go b/internal/encryption/t544/encryption_generic.go
similarity index 100%
rename from cmd/gocq/encryption/t544/encryption_generic.go
rename to internal/encryption/t544/encryption_generic.go
diff --git a/cmd/gocq/encryption/t544/t544.go b/internal/encryption/t544/t544.go
similarity index 98%
rename from cmd/gocq/encryption/t544/t544.go
rename to internal/encryption/t544/t544.go
index 53f732e..0e04c3d 100644
--- a/cmd/gocq/encryption/t544/t544.go
+++ b/internal/encryption/t544/t544.go
@@ -9,7 +9,7 @@ import (
 	"math/rand"
 	"unsafe"
 
-	"github.com/Mrs4s/go-cqhttp/cmd/gocq/encryption"
+	"github.com/Mrs4s/go-cqhttp/internal/encryption"
 )
 
 const (
diff --git a/cmd/gocq/encryption/t544/t544_stub.go b/internal/encryption/t544/t544_stub.go
similarity index 100%
rename from cmd/gocq/encryption/t544/t544_stub.go
rename to internal/encryption/t544/t544_stub.go
diff --git a/cmd/gocq/encryption/t544/transform.go b/internal/encryption/t544/transform.go
similarity index 100%
rename from cmd/gocq/encryption/t544/transform.go
rename to internal/encryption/t544/transform.go