diff --git a/README.md b/README.md
index 8aa8bfa..57b73b8 100644
--- a/README.md
+++ b/README.md
@@ -2,19 +2,53 @@
 
 > 声明：此项目只发布于 Github，基于 MIT 协议，免费且作为开源学习使用。并且不会有任何形式的卖号等行为，谨防受骗。
 
+**LangChain4j-AiDeepin**
+基于 ChatGPT 等大语言模型与 Langchain4j 等应用框架实现，开源、可离线部署的检索增强生成(RAG)大模型知识库项目。
+功能：
+
+* AI聊天
+* AI生图
+* 大模型知识库（RAG）
+
 ![1691585301627](image/README/1691585301627.png)
 
+**AI聊天：**
 ![1691583184761](image/README/1691583184761.png)
 
 ![1691583124744](image/README/1691583124744.png)
 
 ![1691583329105](image/README/1691583329105.png)
 
+**知识库：**
+![kbindex](image/README/kbidx.png)
+
+![kb01](image/README/kb01.png)
+
+![kb02](image/README/kb02.png)
+
+![kb03](image/README/kb03.png)
+
 体验网址：[http://www.aideepin.com](http://www.aideepin.com/)
 
 接入的模型：ChatGPT 3.5，DALL-E 2
 
-该仓库为后端服务，前端项目见[aideepin-web](https://github.com/moyangzhan/aideepin-web)
+该仓库为后端服务，前端项目见[langchain4j-aideepin-web](https://github.com/moyangzhan/langchain4j-aideepin-web)
+
+### 技术
+
+后端：
+
+jdk17
+
+springboot3.0.5
+
+[langchain4j](https://github.com/langchain4j/langchain4j)
+
+**Postgresql(需要安装[pgvector](https://github.com/pgvector/pgvector)扩展)**
+
+前端：
+
+vue3+typescript+pnpm
 
 ### 如何部署
 
@@ -22,9 +56,9 @@
 
 初始化数据库
 
-*   创建数据库aideepin
-*   执行docs/create.sql
-*   填充openai的secret\_key
+* 创建数据库aideepin
+* 执行docs/create.sql
+* 填充openai的secret\_key
 
 ```plaintext
 update adi_sys_config set value = 'my_chatgpt_secret_key' where name = 'secret_key'
@@ -41,7 +75,7 @@ update adi_sys_config set value = 'my_chatgpt_secret_key' where name = 'secret_k
 * 进入项目
 
 ```plaintext
-cd aideepin
+cd langchain4j-aideepin
 ```
 
 * 打包：
@@ -50,7 +84,7 @@ cd aideepin
 mvn clean package -Dmaven.test.skip=true
 ```
 
-*   运行
+* 运行
 
 a. jar包启动：
 
@@ -69,4 +103,9 @@ docker run -d \
   -e APP_PROFILE=[dev|prod] \
   -v="/data/aideepin/logs:/data/logs" \
   aideepin:0.0.1
-```
\ No newline at end of file
+```
+
+
+### 待办：
+
+接入基于ChatGLM的各种模型
diff --git a/adi-bootstrap/src/main/resources/application-dev.yml b/adi-bootstrap/src/main/resources/application-dev.yml
index 420c93c..298ae2f 100644
--- a/adi-bootstrap/src/main/resources/application-dev.yml
+++ b/adi-bootstrap/src/main/resources/application-dev.yml
@@ -1,7 +1,7 @@
 spring:
   datasource:
     driver-class-name: org.postgresql.Driver
-    url: jdbc:postgresql://172.17.18.164:5432/aideepin2?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8&tinyInt1isBit=false&allowMultiQueries=true
+    url: jdbc:postgresql://127.0.0.1:5432/aideepin2?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8&tinyInt1isBit=false&allowMultiQueries=true
     username: postgres
     password: 123456
   data:
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