diff --git a/src/main/resources/extensions/system-setting.yaml b/src/main/resources/extensions/system-setting.yaml
index 5090d5698..102d592a7 100644
--- a/src/main/resources/extensions/system-setting.yaml
+++ b/src/main/resources/extensions/system-setting.yaml
@@ -14,10 +14,10 @@ spec:
         - $formkit: text
           label: "站点副标题"
           name: subtitle
-        - $formkit: text
+        - $formkit: attachment
           label: Logo
           name: logo
-        - $formkit: text
+        - $formkit: attachment
           label: Favicon
           name: favicon
     - group: post
@@ -113,15 +113,21 @@ spec:
     - group: codeInjection
       label: 代码注入
       formSchema:
-        - $formkit: textarea
+        - $formkit: code
+          language: html
+          height: 200px
           label: "全局 head 标签"
           name: globalHead
           help: "注入代码到所有页面的 head 标签部分"
-        - $formkit: textarea
+        - $formkit: code
+          language: html
+          height: 200px
           label: "内容页 head 标签"
           name: contentHead
           help: "注入代码到文章页面和自定义页面的 head 标签部分"
-        - $formkit: textarea
+        - $formkit: code
+          language: html
+          height: 200px
           label: "页脚"
           name: footer
           help: "注入代码到所有页面的页脚部分"