diff --git a/.gitignore b/.gitignore
index 20de73e8a..acdb55a20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -43,11 +43,11 @@ model-assets/
 openspec/
 logs/
 
+.agents/
 .devspace/
 devspace.yaml
 k8s/helm/**/*.tgz
 k8s/helm/nexent/Chart.lock
 
 MAC_DEVELOPMENT_GUIDE.md
-# Mac本地开发数据持久化（无需提交）
 data/
diff --git a/frontend/components/ui/markdownRenderer.tsx b/frontend/components/ui/markdownRenderer.tsx
index 4eadd837c..53dfb6962 100644
--- a/frontend/components/ui/markdownRenderer.tsx
+++ b/frontend/components/ui/markdownRenderer.tsx
@@ -974,20 +974,19 @@ export const CodeBlock: React.FC<{
 }> = ({ codeContent, language = "python" }) => {
   const { t } = useTranslation("common");
 
-  const customStyle = {
+const customStyle = {
     ...oneLight,
     'pre[class*="language-"]': {
       ...oneLight['pre[class*="language-"]'],
       background: "#f8f8f8",
-      borderRadius: "0",
-      padding: "12px 16px",
       margin: "0",
+      padding: "1rem",
       fontSize: "0.875rem",
       lineHeight: "1.5",
       whiteSpace: "pre-wrap",
       wordWrap: "break-word",
-      wordBreak: "break-word",
-      overflowWrap: "break-word",
+      wordBreak: "normal",
+      overflowWrap: "anywhere",
       overflow: "auto",
       width: "100%",
       boxSizing: "border-box",
@@ -1002,8 +1001,8 @@ export const CodeBlock: React.FC<{
       lineHeight: "1.5",
       whiteSpace: "pre-wrap",
       wordWrap: "break-word",
-      wordBreak: "break-word",
-      overflowWrap: "break-word",
+      wordBreak: "normal",
+      overflowWrap: "anywhere",
       width: "100%",
       padding: "0",
       display: "block",
diff --git a/frontend/styles/react-markdown.css b/frontend/styles/react-markdown.css
index 19578e557..31788f998 100644
--- a/frontend/styles/react-markdown.css
+++ b/frontend/styles/react-markdown.css
@@ -516,6 +516,12 @@
   opacity: 0.7;
 }
 
+/* Ensure Prism tokens display inline within code blocks */
+.code-block-content .token,
+.code-block-content span[class*="token"] {
+  display: inline;
+}
+
 .token.comment {
   font-style: italic;
   color: #6a9955;