diff --git a/README.md b/README.md
index 2c2d8fe..2b6c6f9 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 <div align="center">
 
-Components for GPTs, generative AI, and LLM projects. Not only UI Components.
+Components for GPTs, generative AI, and LLM projects. **Not only UI Components**.
 
 <p align="center">
   <a href="https://gpt-vis.antv.vision" target="_blank">Document</a> •
@@ -42,7 +42,21 @@ const markdownContent = `
 Here’s a visualization of Haidilao's food delivery revenue from 2013 to 2022. You can see a steady increase over the years, with notable *growth* particularly in recent years.
 
 \`\`\`vis-chart
-{ "type": "line","data": [{"time":2013,"value":59.3},{"time":2014,"value":64.4},{"time":2015,"value":68.9},{"time":2016,"value":74.4},{"time":2017,"value":82.7},{"time":2018,"value":91.9},{"time":2019,"value":99.1},{"time":2020,"value":101.6},{"time":2021,"value":114.4},{"time":2022,"value":121}] }
+{
+  "type": "line",
+  "data": [
+    { "time":2013,"value":59.3 },
+    { "time":2014,"value":64.4 },
+    { "time":2015,"value":68.9 },
+    { "time":2016,"value":74.4 },
+    { "time":2017,"value":82.7 },
+    { "time":2018,"value":91.9 },
+    { "time":2019,"value":99.1 },
+    { "time":2020,"value":101.6 },
+    { "time":2021,"value":114.4 },
+    { "time":2022,"value":121 }
+  ]
+}
 \`\`\`
 `;
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index d77a03d..ef02bea 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -4,7 +4,7 @@
 
 <div align="center">
 
-Components for GPTs, generative AI, and LLM projects. Not only UI Components.
+Components for GPTs, generative AI, and LLM projects. **Not only UI Components**.
 
 <p align="center">
   <a href="https://gpt-vis.antv.vision" target="_blank">文档</a> •
@@ -42,7 +42,21 @@ const markdownContent = `
 Here’s a visualization of Haidilao's food delivery revenue from 2013 to 2022. You can see a steady increase over the years, with notable *growth* particularly in recent years.
 
 \`\`\`vis-chart
-{ "type": "line","data": [{"time":2013,"value":59.3},{"time":2014,"value":64.4},{"time":2015,"value":68.9},{"time":2016,"value":74.4},{"time":2017,"value":82.7},{"time":2018,"value":91.9},{"time":2019,"value":99.1},{"time":2020,"value":101.6},{"time":2021,"value":114.4},{"time":2022,"value":121}] }
+{
+  "type": "line",
+  "data": [
+    { "time":2013,"value":59.3 },
+    { "time":2014,"value":64.4 },
+    { "time":2015,"value":68.9 },
+    { "time":2016,"value":74.4 },
+    { "time":2017,"value":82.7 },
+    { "time":2018,"value":91.9 },
+    { "time":2019,"value":99.1 },
+    { "time":2020,"value":101.6 },
+    { "time":2021,"value":114.4 },
+    { "time":2022,"value":121 }
+  ]
+}
 \`\`\`
 `;