diff --git a/common/rpcName/topicName.go b/common/rpcName/topicName.go
new file mode 100644
index 0000000..12187e3
--- /dev/null
+++ b/common/rpcName/topicName.go
@@ -0,0 +1,7 @@
+package rpcName
+
+const (
+	GetUserAccount     = "get.user.account.rpc"
+	CreateUserAccount  = "create.user.account.rpc"
+	UpdateUserPassword = "update.user.password.rpc"
+)
diff --git a/server/db/cmd/cmd.go b/server/db/cmd/cmd.go
index 1f027a5..7f7f6f1 100644
--- a/server/db/cmd/cmd.go
+++ b/server/db/cmd/cmd.go
@@ -3,7 +3,7 @@ package cmd
 import (
 	"fmt"
 	"game/server/db/config"
-	"game/server/db/model"
+	"game/server/db/operation"
 	"game/server/db/server"
 	"github.com/fox/fox/log"
 	"os"
@@ -12,8 +12,8 @@ import (
 )
 
 func initRepo() {
-	model.InitRedis()
-	model.InitDb()
+	operation.InitRedis()
+	operation.InitDb()
 }
 
 func Run(GitCommit, GitBranch, BuildDate string) {