diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 55e8d40..b9a39a0 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -1,20 +1,17 @@
 spring.application.name=integrated_traffic_admin
 server.port=8098
 
-\u6570\u636E\u6E901
+#\u5F00\u53D1\u5E93
+#\u6570\u636E\u6E901
 datasource.no1.driver-class-name: com.mysql.cj.jdbc.Driver
 datasource.no1.url=jdbc:mysql://192.168.0.64:3306/qa-traffic-prevention?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
 datasource.no1.username=root
 datasource.no1.password=root
-
-
 #\u6570\u636E\u6E902(\u9ED8\u8BA4\u6CA1\u7528\uFF0C\u4FE9\u5730\u5740\u5199\u4E00\u6837\u5373\u53EF)
 datasource.no2.driver-class-name: com.mysql.cj.jdbc.Driver
 datasource.no2.url=jdbc:mysql://192.168.0.64:3306/qa-traffic-prevention?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
 datasource.no2.username=root
 datasource.no2.password=root
-
-
 #\u6570\u636E\u6E903(admin\u8D44\u6E90\u5E93)
 datasource.no3.driver-class-name: com.mysql.cj.jdbc.Driver
 datasource.no3.url=jdbc:mysql://192.168.0.64:3306/qa-traffic-admin?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
@@ -22,74 +19,6 @@ datasource.no3.username=root
 datasource.no3.password=root
 
 
-
-#\u6570\u636E\u6E901
-#datasource.no1.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.no1.url=jdbc:mysql://39.103.211.146:33068/zcloud_prevention?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.no1.username=root
-#datasource.no1.password=Mysqlzcloud88888
-#
-#
-##\u6570\u636E\u6E902(\u9ED8\u8BA4\u6CA1\u7528\uFF0C\u4FE9\u5730\u5740\u5199\u4E00\u6837\u5373\u53EF)
-#datasource.no2.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.no2.url=jdbc:mysql://39.103.211.146:33068/zcloud_system?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.no2.username=root
-#datasource.no2.password=Mysqlzcloud88888
-#
-#
-##\u6570\u636E\u6E903(admin\u8D44\u6E90\u5E93)
-#datasource.no3.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.no3.url=jdbc:mysql://39.103.211.146:33068/zcloud-admin?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.no3.username=root
-#datasource.no3.password=Mysqlzcloud88888
-#
-#
-##\u6570\u636E\u6E904(other)
-#datasource.no4.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.no4.url=jdbc:mysql://39.103.211.146:33068/zcloud_other?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.no4.username=root
-#datasource.no4.password=Mysqlzcloud88888
-#
-##\u6570\u636E\u6E905(small)
-#datasource.small.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.small.url=jdbc:mysql://39.103.211.146:33068/zcloud_small?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.small.username=root
-#datasource.small.password=Mysqlzcloud88888
-#
-##\u6570\u636E\u6E90edu(education)
-#datasource.edu.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.edu.url=jdbc:mysql://39.103.211.146:33068/zcloud_education?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.edu.username=root
-#datasource.edu.password=Mysqlzcloud88888
-
-##\u6570\u636E\u6E9039.103.211.146  172.24.151.18
-#datasource.no1.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.no1.url=jdbc:mysql://172.24.151.18:33068/zcloud_prevention?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.no1.username=root
-#datasource.no1.password=Mysqlzcloud88888
-#
-#
-##\u6570\u636E\u6E902(\u9ED8\u8BA4\u6CA1\u7528\uFF0C\u4FE9\u5730\u5740\u5199\u4E00\u6837\u5373\u53EF)
-#datasource.no2.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.no2.url=jdbc:mysql://172.24.151.18:33068/zcloud_system?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.no2.username=root
-#datasource.no2.password=Mysqlzcloud88888
-#
-#
-#\u6570\u636E\u6E903(admin\u8D44\u6E90\u5E93)
-#datasource.no3.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.no3.url=jdbc:mysql://172.24.151.18:33068/zcloud_admin?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.no3.username=root
-#datasource.no3.password=Mysqlzcloud88888
-#
-#
-##\u6570\u636E\u6E904(other)
-#datasource.no4.driver-class-name: com.mysql.cj.jdbc.Driver
-#datasource.no4.url=jdbc:mysql://172.24.151.18:33068/zcloud_other?serverTimezone=UTC&useSSL=false&useUnicode=true&characterEncoding=utf-8
-#datasource.no4.username=root
-#datasource.no4.password=Mysqlzcloud88888
-
-
 #druid\u8FDE\u63A5\u6C60
 spring.datasource.type: com.alibaba.druid.pool.DruidDataSource
 #\u6700\u5927\u6D3B\u8DC3\u6570