和 docker 环境保持一致

backend/src/main/resources/application.yml

@@ -9,7 +9,7 @@ spring:
   datasource:
     type: com.alibaba.druid.pool.DruidDataSource
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://192.168.3.80:3306/by_crm?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai&useSSL=false&allowPublicKeyRetrieval=true
+    url: jdbc:mysql://192.168.3.80:3306/crm_db?useUnicode=true&characterEncoding=utf8&serverTimezone=Asia/Shanghai&useSSL=false&allowPublicKeyRetrieval=true
     username: root
     password: "Boyun@123"
     druid: