diff --git a/src/export-sql.sh b/src/export-sql.sh
new file mode 100644
index 0000000..30486ee
--- /dev/null
+++ b/src/export-sql.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+# 容器名称和数据库信息
+CONTAINER_NAME="mariadb11_7"
+MYSQL_USER="root"
+MYSQL_PASSWORD="Szsd#2o24$"
+DATABASE_NAME="em_data_prod"
+
+# 宿主机备份路径（需提前挂载到容器）
+BACKUP_DIR="/workspace/mysqlbak"
+TIMESTAMP=$(date +%Y%m%d_%H%M%S)
+
+# 执行备份命令
+docker exec $CONTAINER_NAME mysqldump \
+  -u$MYSQL_USER -p$MYSQL_PASSWORD $DATABASE_NAME --skip-add-drop-table --replace --column-statistics=0\
+  > $BACKUP_DIR/${DATABASE_NAME}_${TIMESTAMP}.sql