diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index fb3cbf3..4d8ede4 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -6,9 +6,12 @@ server:
 spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://localhost:3306/cac?characterEncoding=utf-8&serverTimezone=UTC
+#    url: jdbc:mysql://localhost:3306/cac?characterEncoding=utf-8&serverTimezone=UTC
+#    username: root
+#    password: root
+    url: jdbc:mysql://192.168.50.200:3306/mqttcac?characterEncoding=utf-8&serverTimezone=UTC
     username: root
-    password: root
+    password: 123456
       #sql:
       #init:
       #指定脚本文件位置
@@ -30,7 +33,7 @@ mybatis:
   #指定mybatis配置文件的位置
   #config-location: classpath:mybatis/mybatis-config.xml
   #指定映射文件的位置
-  mapper-locations: classpath:mybatis/mapper/*.xml
+#  mapper-locations: classpath:mybatis/mapper/*.xml
 
 mqtt:
   publish: