diff --git a/dynamic-threadpool-server/src/main/resources/application.yaml b/dynamic-threadpool-server/src/main/resources/application.yaml
index 92f64c10..544339f5 100644
--- a/dynamic-threadpool-server/src/main/resources/application.yaml
+++ b/dynamic-threadpool-server/src/main/resources/application.yaml
@@ -3,7 +3,7 @@ server:
 
 spring:
   datasource:
-    driver-class-name: com.mysql.jdbc.Driver
+    driver-class-name: com.mysql.cj.jdbc.Driver
     url: jdbc:mysql://47.94.158.71:3306/dynamic-threadpool?characterEncoding=UTF-8
     username: root
     password: root
@@ -23,4 +23,4 @@ mybatis-plus:
     db-config:
       logic-delete-field: delFlag
       logic-delete-value: 1
-      logic-not-delete-value: 0
\ No newline at end of file
+      logic-not-delete-value: 0