diff --git a/eladmin-system/src/main/java/cn/ysk/cashier/config/security/config/bean/LoginProperties.java b/eladmin-system/src/main/java/cn/ysk/cashier/config/security/config/bean/LoginProperties.java
index a0b9eb26..540718c5 100644
--- a/eladmin-system/src/main/java/cn/ysk/cashier/config/security/config/bean/LoginProperties.java
+++ b/eladmin-system/src/main/java/cn/ysk/cashier/config/security/config/bean/LoginProperties.java
@@ -108,7 +108,8 @@ public class LoginProperties {
         @Override
         protected char[] alphas() {
             // 生成随机数字和运算符
-            int n1 = num(1, 10), n2 = num(1, 10);
+//            int n1 = num(1, 10), n2 = num(1, 10);
+            int n1 = num(1, 5), n2 = num(1, 5);
             int opt = num(3);
 
             // 计算结果
diff --git a/eladmin-system/src/main/resources/config/application-dev.yml b/eladmin-system/src/main/resources/config/application-dev.yml
index 97bc074d..0e2263da 100644
--- a/eladmin-system/src/main/resources/config/application-dev.yml
+++ b/eladmin-system/src/main/resources/config/application-dev.yml
@@ -4,10 +4,10 @@ spring:
     druid:
       db-type: com.alibaba.druid.pool.DruidDataSource
 #      driverClassName: net.sf.log4jdbc.sql.jdbcapi.DriverSpy
-      url: jdbc:mysql://101.37.12.135:3306/fycashier?useUnicode=true&characterEncoding=utf8&characterSetResults=utf8&useJDBCCompliantTimezoneShift=true&serverTimezone=Asia/Shanghai&useSSL=false&allowMultiQueries=true
+      url: jdbc:mysql://rm-bp1kn7h89nz62cno1ro.mysql.rds.aliyuncs.com:3306/fycashier_test?useUnicode=true&characterEncoding=utf8&characterSetResults=utf8&useJDBCCompliantTimezoneShift=true&serverTimezone=Asia/Shanghai&useSSL=false&allowMultiQueries=true
 #      url: jdbc:mysql://127.0.0.1:3306/fycashier?useUnicode=true&characterEncoding=utf8&characterSetResults=utf8&useJDBCCompliantTimezoneShift=true&serverTimezone=Asia/Shanghai&useSSL=false&allowMultiQueries=true
-      username: fycashier
-      password: Twc6MrzzjBiWSsjh
+      username: cashier
+      password: Cashier@1@
       driver-class-name: com.mysql.cj.jdbc.Driver
       # 初始连接数
       initial-size: 5
diff --git a/eladmin-system/src/main/resources/config/application-pre.yml b/eladmin-system/src/main/resources/config/application-pre.yml
new file mode 100644
index 00000000..b56c9ede
--- /dev/null
+++ b/eladmin-system/src/main/resources/config/application-pre.yml
@@ -0,0 +1,136 @@
+#配置数据源
+spring:
+  datasource:
+    druid:
+      db-type: com.alibaba.druid.pool.DruidDataSource
+#      driverClassName: net.sf.log4jdbc.sql.jdbcapi.DriverSpy
+      url: jdbc:mysql://rm-bp1kn7h89nz62cno1ro.mysql.rds.aliyuncs.com:3306/fycashier_pre?useUnicode=true&characterEncoding=utf8&characterSetResults=utf8&useJDBCCompliantTimezoneShift=true&serverTimezone=Asia/Shanghai&useSSL=false&allowMultiQueries=true
+#      url: jdbc:mysql://127.0.0.1:3306/fycashier?useUnicode=true&characterEncoding=utf8&characterSetResults=utf8&useJDBCCompliantTimezoneShift=true&serverTimezone=Asia/Shanghai&useSSL=false&allowMultiQueries=true
+      username: cashier
+      password: Cashier@1@
+      driver-class-name: com.mysql.cj.jdbc.Driver
+      # 初始连接数
+      initial-size: 5
+      # 最小连接数
+      min-idle: 15
+      # 最大连接数
+      max-active: 30
+      # 超时时间(以秒数为单位)
+      remove-abandoned-timeout: 180
+      # 获取连接超时时间
+      max-wait: 3000
+      # 连接有效性检测时间
+      time-between-eviction-runs-millis: 60000
+      # 连接在池中最小生存的时间
+      min-evictable-idle-time-millis: 300000
+      # 连接在池中最大生存的时间
+      max-evictable-idle-time-millis: 900000
+      # 指明连接是否被空闲连接回收器(如果有)进行检验.如果检测失败,则连接将被从池中去除
+      test-while-idle: true
+      # 指明是否在从池中取出连接前进行检验,如果检验失败, 则从池中去除连接并尝试取出另一个
+      test-on-borrow: true
+      # 是否在归还到池中前进行检验
+      test-on-return: false
+      # 检测连接是否有效
+      validation-query: select 1
+      # 配置监控统计
+      webStatFilter:
+        enabled: true
+      stat-view-servlet:
+        enabled: true
+        url-pattern: /druid/*
+        reset-enable: false
+      filter:
+        stat:
+          enabled: true
+          # 记录慢SQL
+          log-slow-sql: true
+          slow-sql-millis: 1000
+          merge-sql: true
+        wall:
+          config:
+            multi-statement-allow: true
+  rabbitmq:
+    host: localhost
+    port: 5672
+    username: admin
+    password: Czg666888
+  redis:
+    #数据库索引
+    database: ${REDIS_DB:0}
+    host: ${REDIS_HOST:localhost}
+    port: ${REDIS_PORT:6379}
+    password: ${REDIS_PWD:111111}
+    #连接超时时间
+    timeout: 5000
+
+
+# 登录相关配置
+login:
+  #  是否限制单用户登录
+  single-login: false
+  # Redis用户登录缓存配置
+  user-cache:
+    # 存活时间/秒
+    idle-time: 7200
+  #  验证码
+  login-code:
+    #  验证码类型配置 查看 LoginProperties 类
+    code-type: arithmetic
+    #  登录图形验证码有效时间/分钟
+    expiration: 2
+    #  验证码高度
+    width: 111
+    #  验证码宽度
+    height: 36
+    # 内容长度
+    length: 2
+    # 字体名称，为空则使用默认字体
+    font-name:
+    # 字体大小
+    font-size: 25
+
+#jwt
+jwt:
+  header: Authorization
+  # 令牌前缀
+  token-start-with: Bearer
+  # 必须使用最少88位的Base64对该令牌进行编码
+  base64-secret: ZmQ0ZGI5NjQ0MDQwY2I4MjMxY2Y3ZmI3MjdhN2ZmMjNhODViOTg1ZGE0NTBjMGM4NDA5NzYxMjdjOWMwYWRmZTBlZjlhNGY3ZTg4Y2U3YTE1ODVkZDU5Y2Y3OGYwZWE1NzUzNWQ2YjFjZDc0NGMxZWU2MmQ3MjY1NzJmNTE0MzI=
+  # 令牌过期时间 此处单位/毫秒 ，默认7天，可在此网站生成 https://www.convertworld.com/zh-hans/time/milliseconds.html
+  token-validity-in-seconds: 604800000
+  # 在线用户key
+  online-key: online-token-
+  # 验证码
+  code-key: code-key-
+  # token 续期检查时间范围（默认一天，单位默认毫秒），在token即将过期的一段时间内用户操作了，则给用户的token续期
+  detect: 86400000
+  # 续期时间范围，默认 7天，这里单位毫秒
+  renew: 604800000
+
+#是否允许生成代码，生产环境设置为false
+generator:
+  enabled: true
+
+#是否开启 swagger-ui
+swagger:
+  enabled: true
+
+# IP 本地解析
+ip:
+  local-parsing: true
+
+# 文件存储路径
+file:
+  mac:
+    path: ~/file/
+    avatar: ~/avatar/
+  linux:
+    path: /home/eladmin/file/
+    avatar: /home/eladmin/avatar/
+  windows:
+    path: C:\eladmin\file\
+    avatar: C:\eladmin\avatar\
+  # 文件大小 /M
+  maxSize: 100
+  avatarMaxSize: 5