diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-dev.yml b/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-dev.yml
index df6163d33..6fd7e4480 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-dev.yml
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-dev.yml
@@ -173,6 +173,7 @@ mybatis-plus:
 #minidao 设置
 minidao :
   base-package: org.jeecg.modules.jmreport.*
+  #DB类型（mysql | postgresql | oracle | sqlserver）
   db-type: mysql
 #jeecg专用配置
 jeecg :
@@ -190,7 +191,7 @@ jeecg :
     endpoint: oss-cn-beijing.aliyuncs.com
     accessKey: ??
     secretKey: ??
-    bucketName: jeecgos
+    bucketName: ??
     staticDomain: ??
   # ElasticSearch 6设置
   elasticsearch:
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-prod.yml b/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-prod.yml
index 27ed558bb..f9d897adc 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-prod.yml
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-prod.yml
@@ -173,6 +173,7 @@ mybatis-plus:
 #minidao 设置
 minidao :
   base-package: org.jeecg.modules.jmreport.*
+  #DB类型（mysql | postgresql | oracle | sqlserver）
   db-type: mysql
 #jeecg专用配置
 jeecg :
@@ -190,7 +191,7 @@ jeecg :
     endpoint: oss-cn-beijing.aliyuncs.com
     accessKey: ??
     secretKey: ??
-    bucketName: jeecgos
+    bucketName: ??
     staticDomain: https://static.jeecg.com
   # ElasticSearch 设置
   elasticsearch:
diff --git a/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-test.yml b/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-test.yml
index 02df21efc..f67307bfe 100644
--- a/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-test.yml
+++ b/jeecg-boot/jeecg-boot-module-system/src/main/resources/application-test.yml
@@ -173,6 +173,7 @@ mybatis-plus:
 #minidao 设置
 minidao :
   base-package: org.jeecg.modules.jmreport.*
+  #DB类型（mysql | postgresql | oracle | sqlserver）
   db-type: mysql
 #jeecg专用配置
 jeecg :
@@ -190,7 +191,7 @@ jeecg :
     endpoint: oss-cn-beijing.aliyuncs.com
     accessKey: ??
     secretKey: ??
-    bucketName: jeecgos
+    bucketName: ??
     staticDomain: https://static.jeecg.com
   # ElasticSearch 设置
   elasticsearch:
diff --git a/jeecg-boot/jeecg-boot-starter/jeecg-boot-starter-cloud/nacos/jeecg-dev.yaml b/jeecg-boot/jeecg-boot-starter/jeecg-boot-starter-cloud/nacos/jeecg-dev.yaml
index 2bfe3c59c..624f7e20d 100644
--- a/jeecg-boot/jeecg-boot-starter/jeecg-boot-starter-cloud/nacos/jeecg-dev.yaml
+++ b/jeecg-boot/jeecg-boot-starter/jeecg-boot-starter-cloud/nacos/jeecg-dev.yaml
@@ -97,8 +97,7 @@ jeecg :
     endpoint: oss-cn-beijing.aliyuncs.com
     accessKey: ??
     secretKey: ??
-    bucketName: jeecgos
-    staticDomain: ??
+    bucketName: ??
   # ElasticSearch 6设置
   elasticsearch:
     cluster-name: jeecg-ES