diff --git a/eladmin-system/src/main/resources/config/application-dev.yml b/eladmin-system/src/main/resources/config/application-dev.yml
index 411b9078..83da6985 100644
--- a/eladmin-system/src/main/resources/config/application-dev.yml
+++ b/eladmin-system/src/main/resources/config/application-dev.yml
@@ -4,9 +4,9 @@ spring:
     druid:
       db-type: com.alibaba.druid.pool.DruidDataSource
       driverClassName: net.sf.log4jdbc.sql.jdbcapi.DriverSpy
-      url: jdbc:log4jdbc:mysql://localhost:3306/eladmin?serverTimezone=Asia/Shanghai&characterEncoding=utf8&useSSL=false
-      username: root
-      password: 123456
+      url: jdbc:log4jdbc:mysql://${DB_HOST:localhost}:${DB_PORT:3306}/${DB_NAME:eladmin}?serverTimezone=Asia/Shanghai&characterEncoding=utf8&useSSL=false
+      username: ${DB_USER:root}
+      password: ${DB_PWD:123456}
       # 初始连接数
       initial-size: 5
       # 最小连接数
diff --git a/eladmin-system/src/main/resources/config/application-prod.yml b/eladmin-system/src/main/resources/config/application-prod.yml
index 811ca032..54bd74f5 100644
--- a/eladmin-system/src/main/resources/config/application-prod.yml
+++ b/eladmin-system/src/main/resources/config/application-prod.yml
@@ -4,9 +4,9 @@ spring:
     druid:
       db-type: com.alibaba.druid.pool.DruidDataSource
       driverClassName: net.sf.log4jdbc.sql.jdbcapi.DriverSpy
-      url: jdbc:log4jdbc:mysql://localhost:3306/eladmin?serverTimezone=Asia/Shanghai&characterEncoding=utf8&useSSL=false
-      username: root
-      password: 123456
+      url: jdbc:log4jdbc:mysql://${DB_HOST:localhost}:${DB_PORT:3306}/${DB_NAME:eladmin}?serverTimezone=Asia/Shanghai&characterEncoding=utf8&useSSL=false
+      username: ${DB_USER:root}
+      password: ${DB_PWD:123456}
       # 初始连接数
       initial-size: 5
       # 最小连接数
diff --git a/eladmin-system/src/main/resources/config/application.yml b/eladmin-system/src/main/resources/config/application.yml
index a7123167..6635f2b6 100644
--- a/eladmin-system/src/main/resources/config/application.yml
+++ b/eladmin-system/src/main/resources/config/application.yml
@@ -23,10 +23,10 @@ spring:
 
   redis:
     #数据库索引
-    database: 0
-    host: 127.0.0.1
-    port: 6379
-    password:
+    database: ${REDIS_DB:0}
+    host: ${REDIS_HOST:127.0.0.1}
+    port: ${REDIS_PORT:6379}
+    password: ${REDIS_PWD:}
     #连接超时时间
     timeout: 5000