diff --git a/server/sessdata/ip_pool.go b/server/sessdata/ip_pool.go
index 1b7b711..f2076e5 100644
--- a/server/sessdata/ip_pool.go
+++ b/server/sessdata/ip_pool.go
@@ -138,7 +138,7 @@ func AcquireIp(username, macAddr string) net.IP {
 		return nil
 	}
 
-	base.Error("no ip available, please see ip_map table row")
+	base.Warn("no ip available, please see ip_map table row")
 	return nil
 }