diff --git a/pharmq-setup.sh b/pharmq-setup.sh
index 5270d04..73b8ae1 100644
--- a/pharmq-setup.sh
+++ b/pharmq-setup.sh
@@ -954,7 +954,7 @@ phase8_rdp_setup() {
 
     # RDP 서버 주소 (Phase 4의 VM에서 자동 설정)
     local RDP_SERVER="${MSSQL_SERVER%%\\*}"  # 192.168.0.201\PM2014 → 192.168.0.201
-    local RDP_USERNAME="administrator"
+    local RDP_USERNAME="pqserver"
     local RDP_PASSWORD="pharmq119"
     local LOCAL_USER="rdpuser"