diff --git a/src/services/comment/main.go b/src/services/comment/main.go
index 2f93f78..f11ce9f 100644
--- a/src/services/comment/main.go
+++ b/src/services/comment/main.go
@@ -74,7 +74,7 @@ func main() {
 	health.RegisterHealthServer(s, &probe)
 	defer CloseMQConn()
 	if err := consul.RegisterConsul(config.CommentRpcServerName, config.CommentRpcServerPort); err != nil {
-		log.Panicf("Rpc %s register consul hanpens error for: %v", config.CommentRpcServerName, err)
+		log.Panicf("Rpc %s register consul happens error for: %v", config.CommentRpcServerName, err)
 	}
 	srv.New()
 	srvMetrics.InitializeMetrics(s)
diff --git a/src/services/feed/main.go b/src/services/feed/main.go
index 584dfe9..6ef19cc 100644
--- a/src/services/feed/main.go
+++ b/src/services/feed/main.go
@@ -74,7 +74,7 @@ func main() {
 	health.RegisterHealthServer(s, &probe)
 	defer CloseMQConn()
 	if err := consul.RegisterConsul(config.FeedRpcServerName, config.FeedRpcServerPort); err != nil {
-		log.Panicf("Rpc %s register consul hanpens error for: %v", config.FeedRpcServerName, err)
+		log.Panicf("Rpc %s register consul happens error for: %v", config.FeedRpcServerName, err)
 	}
 	srv.New()
 	srvMetrics.InitializeMetrics(s)
diff --git a/src/services/user/main.go b/src/services/user/main.go
index 9807506..0ce697e 100644
--- a/src/services/user/main.go
+++ b/src/services/user/main.go
@@ -68,7 +68,7 @@ func main() {
 	)
 
 	if err := consul.RegisterConsul(config.UserRpcServerName, config.UserRpcServerPort); err != nil {
-		log.Panicf("Rpc %s register consul hanpens error for: %v", config.UserRpcServerName, err)
+		log.Panicf("Rpc %s register consul happens error for: %v", config.UserRpcServerName, err)
 	}
 	log.Infof("Rpc %s is running at %s now", config.UserRpcServerName, config.UserRpcServerPort)