diff --git a/Dockerfile b/Dockerfile
deleted file mode 100644
index 3b6d7ef92..000000000
--- a/Dockerfile
+++ /dev/null
@@ -1,23 +0,0 @@
-FROM nvidia/cuda:11.8.0-devel-ubuntu22.04
-
-WORKDIR /app
-
-RUN apt-get update && apt-get install -y \
-	git \
-	python3 \
-	pip
-
-# upgrade pip
-RUN pip3 install --upgrade pip
-
-COPY ./requirements.txt /app/requirements.txt
-
-RUN pip install --no-cache-dir -r requirements.txt
-
-RUN python3 -m spacy download zh_core_web_sm
-
-
-COPY . /app
-
-EXPOSE 7860
-EXPOSE 8000
\ No newline at end of file
diff --git a/README.zh.md b/README.zh.md
index 4df48cf03..5537743ed 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -30,9 +30,7 @@
     </a>
   </p>
 
-[**English**](README.md) | [**Discord**](https://discord.gg/FMGwbRQrM) | [**Documents**](https://db-gpt.readthedocs.io/projects/db-gpt-docs-zh-cn/zh_CN/latest/) | [**微信**](https://github.com/csunny/DB-GPT/blob/main/README.zh.md#%E8%81%94%E7%B3%BB%E6%88%91%E4%BB%AC) | [**Community**](https://github.com/eosphoros-ai/community)
-
-</div>
+[**English**](README.md)|[**Discord**](https://discord.gg/FMGwbRQrM) |[**文档**](https://db-gpt.readthedocs.io/projects/db-gpt-docs-zh-cn/zh_CN/latest/)|[**微信**](https://github.com/csunny/DB-GPT/blob/main/README.zh.md#%E8%81%94%E7%B3%BB%E6%88%91%E4%BB%AC)|[**社区**](https://github.com/eosphoros-ai/community)
 
 ## DB-GPT 是什么？
 
diff --git a/SECURITY.md b/SECURITY.md
deleted file mode 100644
index e4d06db9f..000000000
--- a/SECURITY.md
+++ /dev/null
@@ -1,19 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-Use this section to tell people about which versions of your project are
-currently being supported with security updates.
-
-| Version | Supported          |
-| ------- | ------------------ |
-| v0.0.4  | :no new features   |
-| v0.0.3  | :documents QA      |
-| v0.0.2  | :sql generator     |
-| v0.0.1  | :minst runable     |
-
-## Reporting a Vulnerability
-
-Use this section to tell people how to report a vulnerability.
-
-we will build somethings small.
diff --git a/assets/wechat.jpg b/assets/wechat.jpg
index 17ec31462..40a9d988e 100644
Binary files a/assets/wechat.jpg and b/assets/wechat.jpg differ