diff --git a/backend/java/sk-matrix-service/orm/src/main/resources/application.yaml b/backend/java/sk-matrix-service/orm/src/main/resources/application.yaml
index b212c69..7908ade 100644
--- a/backend/java/sk-matrix-service/orm/src/main/resources/application.yaml
+++ b/backend/java/sk-matrix-service/orm/src/main/resources/application.yaml
@@ -19,6 +19,13 @@ spring:
         password: 12341234
         url: jdbc:mysql://10.10.10.200:3306/matrix_v2?createDatabaseIfNotExist=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
 #        jdbc-url: jdbc:mysql://10.10.10.100:3306/matrix?createDatabaseIfNotExist=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
+        initial-size: 5
+        min-idle: 5
+        maxWait: 60000
+        testWhileIdle: true
+        testOnBorrow: false
+        testOnReturn: false
+        validationQuery: SELECT 1
 
     rules:
       sharding:
diff --git a/backend/java/sk-matrix-service/starter/src/main/resources/application.yaml b/backend/java/sk-matrix-service/starter/src/main/resources/application.yaml
index 9dc33e2..cb0779a 100644
--- a/backend/java/sk-matrix-service/starter/src/main/resources/application.yaml
+++ b/backend/java/sk-matrix-service/starter/src/main/resources/application.yaml
@@ -37,12 +37,20 @@ spring:
     datasource:
       names: ds
       ds:
-        #        type: com.zaxxer.hikari.HikariDataSource
+#                type: com.zaxxer.hikari.HikariDataSource
         type: com.alibaba.druid.pool.DruidDataSource
         driver-class-name: com.mysql.cj.jdbc.Driver
         username: root
         password: 12341234
         url: jdbc:mysql://10.10.10.200:3306/matrix_v2?createDatabaseIfNotExist=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&autoReconnect=true
+        initial-size: 5
+        min-idle: 5
+        maxWait: 60000
+        testWhileIdle: true
+        testOnBorrow: false
+        testOnReturn: false
+        validationQuery: SELECT 1
+
     #        jdbc-url: jdbc:mysql://10.10.10.100:3306/matrix?createDatabaseIfNotExist=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai
 
     rules: