diff --git a/1.sh b/1.sh
index e050bf5..51676f1 100644
--- a/1.sh
+++ b/1.sh
@@ -2,7 +2,7 @@
 set -euo pipefail
 sudo apt update -y
 sudo apt install -y postgresql
-
+#MAX_UPLOAD_SIZE = 300
 # 创建用户（带存在判断）
 sudo -u postgres psql <<EOF
 DO \$\$