diff --git a/executor/src/main/resources/application.yml.example b/executor/src/main/resources/application.yml.example
index 635550e..1c389ec 100644
--- a/executor/src/main/resources/application.yml.example
+++ b/executor/src/main/resources/application.yml.example
@@ -14,6 +14,7 @@ spring:
       replication_factor: 1
       partitions: 3
       topic_new_email_remind: topic-gitlink-new-email-remind
+
     consumer:
       bootstrap_servers: kafka1:9092,kafka2:9092
       client_id: gitlink_consumer
@@ -26,12 +27,10 @@ spring:
       topic_email: topic-gitlink-email
       topic_new_email_remind: topic-gitlink-new-email-remind
       enable-auto-commit: true
-      #自动提交的时间间隔
       auto-commit-interval: 1S
+
     listener:
-      # 消费线程数
       concurrency: 3
-      # 提交模式
       ack-mode: record
 
   redis:
@@ -47,10 +46,8 @@ spring:
     timeout: 1000
 
   datasource:
-    # 配置数据源类型
     driver-class-name: com.mysql.jdbc.Driver
     url: jdbc:mysql://mysql:3306/gitlink_notification?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&serverTimezone=GMT%2B8&allowMultiQueries=true&useSSL=false
     username: gitlink
     password: giTlinK0^827
-#ip白名单列表，多个ip用逗号隔开，允许所有用*号
 white-list: '*'
\ No newline at end of file
diff --git a/executor/src/main/resources/mail.properties b/executor/src/main/resources/mail.properties.example
similarity index 100%
rename from executor/src/main/resources/mail.properties
rename to executor/src/main/resources/mail.properties.example
diff --git a/reader/src/main/resources/application.yml.example b/reader/src/main/resources/application.yml.example
index 16e91a0..e828e2e 100644
--- a/reader/src/main/resources/application.yml.example
+++ b/reader/src/main/resources/application.yml.example
@@ -7,24 +7,15 @@ logging:
 spring:
 
   redis:
-    # Redis数据库索引（默认为0）
     database: 0
-    # Redis服务器地址
     host: redis
-    # Redis服务器连接端口
     port: 6379
-    # Redis服务器连接密码（默认为空）
     password:
     pool:
-      # 连接池最大连接数（使用负值表示没有限制）
       max-active: 200
-      # 连接池最大阻塞等待时间（使用负值表示没有限制）
       max-wait: -1
-      # 连接池中的最大空闲连接
       max-idle: 10
-      # 连接池中的最小空闲连接
       min-idle: 0
-    # 连接超时时间（毫秒）
     timeout: 1000
 
   kafka:
@@ -35,11 +26,9 @@ spring:
       batch_size: 16384
 
   datasource:
-    # 配置数据源类型
     driver-class-name: com.mysql.jdbc.Driver
     url: jdbc:mysql://mysql:3306/gitlink_notification?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&serverTimezone=GMT%2B8&allowMultiQueries=true&useSSL=false
     username: gitlink
     password: giTlinK0^827
 
-#ip白名单列表，多个ip用逗号隔开，允许所有用*号
 white-list: '*'
\ No newline at end of file
diff --git a/reader/src/main/resources/mail.properties b/reader/src/main/resources/mail.properties.example
similarity index 100%
rename from reader/src/main/resources/mail.properties
rename to reader/src/main/resources/mail.properties.example
diff --git a/writer/src/main/resources/application.yml.example b/writer/src/main/resources/application.yml.example
index d72ad0e..0d6bf72 100644
--- a/writer/src/main/resources/application.yml.example
+++ b/writer/src/main/resources/application.yml.example
@@ -30,10 +30,8 @@ spring:
 
 
   datasource:
-    # 配置数据源类型
     driver-class-name: com.mysql.jdbc.Driver
     url: jdbc:mysql://mysql:3306/gitlink_notification?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&serverTimezone=GMT%2B8&allowMultiQueries=true&useSSL=false
     username: gitlink
     password: giTlinK0^827
-#ip白名单列表，多个ip用逗号隔开，允许所有用*号
 white-list: '*'
\ No newline at end of file
diff --git a/writer/src/main/resources/mail.properties b/writer/src/main/resources/mail.properties.example
similarity index 100%
rename from writer/src/main/resources/mail.properties
rename to writer/src/main/resources/mail.properties.example