doc:faq and kbqa document

docs/getting_started/application/kbqa/kbqa.md

@@ -15,6 +15,18 @@ DB-GPT supports a knowledge question-answering module, which aims to create an i
 * Multi Vector DB
 ```
 
+```{note}
+If your DB type is Sqlite, there is nothing to do to build KBQA service database schema.
+
+If your DB type is Mysql or other DBTYPE, you will build kbqa service database schema.
+
+### Mysql
+$ mysql -h127.0.0.1 -uroot -paa12345678 < ./assets/schema/knowledge_management.sql
+
+or 
+
+execute DBGPT/assets/schema/knowledge_management.sql
+```
 
 ## Steps to KBQA In DB-GPT
 

docs/getting_started/faq/kbqa/kbqa_faq.md

@@ -47,12 +47,24 @@ Set KNOWLEDGE_SEARCH_TOP_SIZE smaller or set KNOWLEDGE_CHUNK_SIZE smaller, and r
 1.shutdown dbgpt_server(ctrl c)
 
 2.add column context for table knowledge_space
+
 ```commandline
 mysql -h127.0.0.1 -uroot -paa12345678
 ```
+
 3.execute sql ddl
+
 ```commandline
 mysql> use knowledge_management;
 mysql> ALTER TABLE knowledge_space ADD COLUMN context TEXT COMMENT "arguments context";
 ```
-4.restart dbgpt serve
+
+4.restart dbgpt serve
+
+##### Q5:Use Mysql, how to use DB-GPT KBQA
+
+build Mysql KBQA system database schema.
+
+```bash
+$ mysql -h127.0.0.1 -uroot -paa12345678 < ./assets/schema/knowledge_management.sql
+```

docs/getting_started/install.rst

@@ -2,7 +2,7 @@ Install
 ==================================
 DB-GPT product is a Web application that you can chat database, chat knowledge, text2dashboard.
 
-.. image:: ./assets/DB-GPT-Product.jpg
+.. image:: https://github.com/eosphoros-ai/DB-GPT/assets/13723926/13d68dd5-d052-4976-9aeb-60ae13d63d02
 
 
 - deploy