diff --git a/scripts/stream-unlock.sh b/scripts/stream-unlock.sh
index 64b7150..2b3f457 100644
--- a/scripts/stream-unlock.sh
+++ b/scripts/stream-unlock.sh
@@ -218,12 +218,10 @@ get_state() {
 # ============ 公共 UI ============
 print_banner() {
     echo -e "${BLUE}"
-    cat <<'B'
-╔════════════════════════════════════════════╗
-║   Stream Unlock Installer v2.0             ║
-║   流媒体 / AI 解锁一键脚本                   ║
-╚════════════════════════════════════════════╝
-B
+    echo "╔════════════════════════════════════════════╗"
+    printf "║   Stream Unlock Installer %-17s║\n" "v${SCRIPT_VERSION}"
+    echo "║   流媒体 / AI 解锁一键脚本                   ║"
+    echo "╚════════════════════════════════════════════╝"
     echo -e "${NC}"
 }