diff --git a/1.sh b/1.sh
index c7f1512..badbcd3 100644
--- a/1.sh
+++ b/1.sh
@@ -2,6 +2,22 @@
 set -euo pipefail
 sudo apt update -y
 sudo apt install -y postgresql
+
+# 创建数据库（带存在判断）
+sudo -u postgres psql <<EOF
+CREATE DATABASE gitea WITH 
+    OWNER = gitea
+    ENCODING = 'UTF8'
+    LC_COLLATE = 'en_US.UTF-8'
+    LC_CTYPE = 'en_US.UTF-8'
+    TEMPLATE = template0
+    CONNECTION LIMIT = -1;
+EOF
+
+# 验证创建结果
+sudo -u postgres psql -c "\du" | grep gitea
+sudo -u postgres psql -c "\l" | grep gitea
+
 sudo cp gitea-1.23.4-linux-amd64 gitea
 chmod +x gitea
 sudo mv gitea /usr/local/bin/