diff --git a/main.go b/main.go
index 09cd2f0..0cd6079 100644
--- a/main.go
+++ b/main.go
@@ -3,10 +3,12 @@ package main
 import (
 	"github.com/Mrs4s/go-cqhttp/cmd/gocq"
 
-	_ "github.com/Mrs4s/go-cqhttp/db/leveldb"    // leveldb
-	_ "github.com/Mrs4s/go-cqhttp/modules/mime"  // mime检查模块
-	_ "github.com/Mrs4s/go-cqhttp/modules/pprof" // pprof 性能分析
-	_ "github.com/Mrs4s/go-cqhttp/modules/silk"  // silk编码模块
+	_ "github.com/Mrs4s/go-cqhttp/db/leveldb"   // leveldb
+	_ "github.com/Mrs4s/go-cqhttp/modules/mime" // mime检查模块
+	_ "github.com/Mrs4s/go-cqhttp/modules/silk" // silk编码模块
+	// 其他模块
+	// _ "github.com/Mrs4s/go-cqhttp/db/mongodb"    // mongodb 数据库支持
+	// _ "github.com/Mrs4s/go-cqhttp/modules/pprof" // pprof 性能分析
 )
 
 func main() {