diff --git a/mysql.yaml b/mysql.yaml
index 76795ff..31aa717 100644
--- a/mysql.yaml
+++ b/mysql.yaml
@@ -1,10 +1,14 @@
-apiVersion: apps/v1
+ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: microservice-mysql-deployment    
 spec:
   # Pod 副本数量维持在 1
   # 补全标签选择器
+  replicas: 1
+  selector:
+    matchLabels:
+      app: medshare-mysql
   template:
     metadata:
       labels:
@@ -20,6 +24,19 @@ spec:
         # MYSQL_ROOT_HOST -> '%'
         # MYSQL_ROOT_PASSWORD -> "123456"
         # MYSQL_USER -> ehr
+        ports:
+        - containerPort: 3306
+        env:
+        - name: MYSQL_DATABASE
+          value: "ehr"
+        - name: MYSQL_PASSWORD
+          value: "ehr"
+        - name: MYSQL_ROOT_HOST
+          value: "%"
+        - name: MYSQL_ROOT_PASSWORD
+          value: "123456"
+        - name: MYSQL_USER
+          value: "ehr"
 ---
 kind: Service
 apiVersion: v1
@@ -28,3 +45,10 @@ metadata:
 spec:
   # 补全标签选择器
   # 以 TCP 协议代理 3306 端口
+  selector:
+    app: medshare-mysql
+  ports:
+  - name: "mysql"
+    protocol: TCP
+    port: 3306
+    targetPort: 3306
\ No newline at end of file