diff --git a/README.md b/README.md
index ca9a6dc..995ca63 100644
--- a/README.md
+++ b/README.md
@@ -237,7 +237,7 @@ Apache-2.0 — See [LICENSE](LICENSE) for details.
 - All model authors and contributors
 
 ## Wechat
-![260405 expired](./assets/img/aha_weixinqun.png)
+![260413 expired](./assets/img/aha_weixinqun.png)
 ---
 
 <p align="center">
diff --git a/README.zh-CN.md b/README.zh-CN.md
index d3b1d45..03ed328 100644
--- a/README.zh-CN.md
+++ b/README.zh-CN.md
@@ -236,7 +236,7 @@ Apache-2.0 &mdash; 详见 [LICENSE](LICENSE)
 - 所有模型作者和贡献者
 
 ## Wechat
-![260405 expired](./assets/img/aha_weixinqun.png)
+![260413 expired](./assets/img/aha_weixinqun.png)
 
 ---
 
diff --git a/assets/img/aha_weixinqun.png b/assets/img/aha_weixinqun.png
index 59a59b7..f4f88d3 100644
Binary files a/assets/img/aha_weixinqun.png and b/assets/img/aha_weixinqun.png differ
diff --git a/docs/model-card.md b/docs/model-card.md
index 15e4167..36ea10d 100644
--- a/docs/model-card.md
+++ b/docs/model-card.md
@@ -1,3 +1,4 @@
+# OCR
 ## PaddleOCR-VL
 #### Options prompt: 
 "OCR:" | "Table Recognition:" | "Formula Recognition:" | "Chart Recognition:"
@@ -66,7 +67,7 @@ Please output the information in the image in the following JSON format:
 ```
 
 ## HunyuanOCR
-Application-oriented Prompts
+#### Application-oriented Prompts
 
 | Task | English | Chinese |
 |------|---------|---------|
diff --git a/docs/model-card.zh-CN.md b/docs/model-card.zh-CN.md
index 4ec05a7..2b78287 100644
--- a/docs/model-card.zh-CN.md
+++ b/docs/model-card.zh-CN.md
@@ -1,3 +1,4 @@
+# OCR
 ## PaddleOCR-VL
 #### 可选提示词: 
 "OCR:" | "Table Recognition:" | "Formula Recognition:" | "Chart Recognition:"
@@ -65,7 +66,7 @@ extract structured information from documents. Prompts must follow a strict JSON
 ```
 
 ## HunyuanOCR
-场景化提示词
+#### 场景化提示词
 
 | 任务 | 英文 | 中文 |
 |------|---------|---------|