diff --git a/apps/rustdesk/s6-latest/data.yml b/apps/rustdesk/s6-latest/data.yml
index e56f65630..4cda18fb8 100644
--- a/apps/rustdesk/s6-latest/data.yml
+++ b/apps/rustdesk/s6-latest/data.yml
@@ -2,7 +2,7 @@ additionalProperties:
     formFields:
         - default: 21115
           edit: true
-          envKey: PANEL_APP_PORT_HTTP_NAT
+          envKey: PANEL_APP_PORT_NAT
           labelEn: NAT type test port
           labelZh: NAT类型测试端口
           required: true