diff --git a/docs/changelog/2024-08-02-lobe-chat-database-docker.mdx b/docs/changelog/2024-08-02-lobe-chat-database-docker.mdx
index b723e801657e..2dcf984993e4 100644
--- a/docs/changelog/2024-08-02-lobe-chat-database-docker.mdx
+++ b/docs/changelog/2024-08-02-lobe-chat-database-docker.mdx
@@ -17,8 +17,6 @@ We are excited to announce the official release of the long-awaited database Doc
 - **Cloud Synchronization**: Enjoy a seamless cloud data synchronization experience right after deployment.
 - **Flexible Authentication**: Supports integration with third-party SSO service providers like Auth0.
 
-![LobeChat Database Docker Deployment Diagram](https://github.com/user-attachments/assets/database-docker-deploy)
-
 ## 📘 Upgraded Deployment Documentation
 
 To ensure users can complete the deployment smoothly, we have optimized the structure of our deployment documentation:
diff --git a/docs/changelog/2024-08-02-lobe-chat-database-docker.zh-CN.mdx b/docs/changelog/2024-08-02-lobe-chat-database-docker.zh-CN.mdx
index 36b13bc79920..b49a42b6e280 100644
--- a/docs/changelog/2024-08-02-lobe-chat-database-docker.zh-CN.mdx
+++ b/docs/changelog/2024-08-02-lobe-chat-database-docker.zh-CN.mdx
@@ -14,8 +14,6 @@ description: LobeChat v1.8.0 推出官方数据库 Docker 镜像，支持云端
 - **云端同步**：部署后即可享受流畅的云端数据同步体验
 - **灵活认证**：支持与 Auth0 等第三方 SSO 服务提供商集成
 
-![LobeChat Database Docker 部署示意图](https://github.com/user-attachments/assets/database-docker-deploy)
-
 ## 📘 部署文档全新升级
 
 为确保用户能够顺利完成部署，我们优化了部署文档的结构：
diff --git a/docs/changelog/2024-09-20-artifacts.mdx b/docs/changelog/2024-09-20-artifacts.mdx
index ccd72101f65f..534cdc33eaf9 100644
--- a/docs/changelog/2024-09-20-artifacts.mdx
+++ b/docs/changelog/2024-09-20-artifacts.mdx
@@ -17,7 +17,7 @@ In this version, we have nearly fully replicated the core features of Claude Art
 
 It is worth mentioning that the Python code execution feature has also been developed and will be available in future versions. At that time, users will be able to utilize both Claude Artifacts and OpenAI Code Interpreter, significantly enhancing the practicality of the AI assistant.
 
-![Artifacts Feature Showcase](https://github.com/user-attachments/artifacts-demo.png)
+![Artifacts Feature Showcase](https://github.com/user-attachments/assets/639ed70b-abc5-476f-9eb0-10c739e5a115)
 
 ## 🔍 New Discovery Page: Explore More Possibilities
 
diff --git a/docs/changelog/2024-09-20-artifacts.zh-CN.mdx b/docs/changelog/2024-09-20-artifacts.zh-CN.mdx
index c953bc956586..6b70dd4e020f 100644
--- a/docs/changelog/2024-09-20-artifacts.zh-CN.mdx
+++ b/docs/changelog/2024-09-20-artifacts.zh-CN.mdx
@@ -19,7 +19,7 @@ description: >-
 
 值得一提的是，Python 代码执行功能也已完成开发，将在后续版本中与大家见面。届时，用户将能够同时运用 Claude Artifacts 和 OpenAI Code Interpreter 这两大强大工具，极大提升 AI 助手的实用性。
 
-![Artifacts 功能展示](https://github.com/user-attachments/artifacts-demo.png)
+![Artifacts 功能展示](https://github.com/user-attachments/assets/2787824c-a13c-466c-ba6f-820bddfe099f)
 
 ## 🔍 全新发现页面：探索更多可能