diff --git a/apps/modstartcms/7.6.0/.env.sample b/apps/modstartcms/7.6.0/.env.sample
new file mode 100644
index 00000000..3bdecb96
--- /dev/null
+++ b/apps/modstartcms/7.6.0/.env.sample
@@ -0,0 +1,2 @@
+CONTAINER_NAME="modstartcms"
+PANEL_APP_PORT_HTTP="40176"
diff --git a/apps/modstartcms/7.6.0/data.yml b/apps/modstartcms/7.6.0/data.yml
index d546bcfc..7a6bf501 100644
--- a/apps/modstartcms/7.6.0/data.yml
+++ b/apps/modstartcms/7.6.0/data.yml
@@ -1,6 +1,6 @@
 additionalProperties:
     formFields:
-        - default: 40080
+        - default: 40176
           edit: true
           envKey: PANEL_APP_PORT_HTTP
           labelEn: HTTP WebUI Port
@@ -8,4 +8,3 @@ additionalProperties:
           required: true
           rule: paramPort
           type: number
-
diff --git a/apps/modstartcms/7.6.0/docker-compose.yml b/apps/modstartcms/7.6.0/docker-compose.yml
index 670a7839..0f5c753e 100644
--- a/apps/modstartcms/7.6.0/docker-compose.yml
+++ b/apps/modstartcms/7.6.0/docker-compose.yml
@@ -1,4 +1,4 @@
-version: "3"
+version: '3'
 services:
   modstartcms:
     container_name: ${CONTAINER_NAME}
@@ -8,14 +8,11 @@ services:
     ports:
       - "${PANEL_APP_PORT_HTTP}:80"
     volumes:
-      - modstartcms:/server/web
+      - ./data:/server/web
     image: modstart/modstartcms:v7.6.0
     labels:  
       createdBy: "Apps"
 
-volumes:
-  modstartcms:
-
 networks:  
   1panel-network:  
     external: true
diff --git a/apps/modstartcms/README.md b/apps/modstartcms/README.md
index 97d0539a..530d90e9 100644
--- a/apps/modstartcms/README.md
+++ b/apps/modstartcms/README.md
@@ -1,3 +1,13 @@
+# 数据文件夹授权
+- 1、**必要操作：** 首次安装完成后，进入已安装应用界面，点击跳转数据目录，修改目录下的`data`文件夹为`www-data`用户。
+
+命令行修改则类似如下，路径按需修改：
+```
+chown -R www-data /opt/1panel/apps/local/modstartcms/modstartcms/data
+```
+
+- 2、回到已安装应用界面，重建应用。
+
 # 数据库初始化
 
 - 1、进入数据库菜单
diff --git a/apps/modstartcms/data.yml b/apps/modstartcms/data.yml
index 610df3e1..b966c208 100644
--- a/apps/modstartcms/data.yml
+++ b/apps/modstartcms/data.yml
@@ -12,7 +12,7 @@ additionalProperties:
     shortDescZh: 开源企业建站系统
     shortDescEn: Open Source Corp Website Building System
     type: website
-    crossVersionUpdate: false
+    crossVersionUpdate: true
     limit: 0
     recommend: 0
     website: https://modstart.com