diff --git a/src/utils/system.util.ts b/src/utils/system.util.ts
index 8d5dcbb..f742a3f 100644
--- a/src/utils/system.util.ts
+++ b/src/utils/system.util.ts
@@ -5,6 +5,7 @@ const signals: NodeJS.Signals[] = ['SIGINT', 'SIGTERM', 'SIGUSR2']
 
 const NODES_SET = 'poker:infosvr'
 const discovery_channel = 'poker:infosvr:discovery'
+const isProd = process.env.NODE_ENV === 'production'
 
 export function registerGracefulShutdown(callback: (err?: Error) => void) {
   /**
@@ -26,6 +27,9 @@ async function getNodeAddress(port: number) {
 }
 
 export async function registService(port: number) {
+  if (!isProd) {
+    return
+  }
   const address = await getNodeAddress(port)
   const client = new RedisClient()
   await client.sadd(NODES_SET, address)
@@ -33,6 +37,9 @@ export async function registService(port: number) {
 }
 
 export async function unRegistService(port: number) {
+  if (!isProd) {
+    return
+  }
   const address = await getNodeAddress(port)
   const client = new RedisClient()
   await client.srem(NODES_SET, address)