[Bug] [Module Name] Bug title

[JackyMeow]

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• I had searched in the issues and found no similar issues.

Operating system information

Linux

Python version information

3.10

DB-GPT version

main

Related scenes

• Chat Data
• Chat Excel
• Chat DB
• Chat Knowledge
• Model Management
• Dashboard
• Plugins

Installation Information

• Installation From Source

• Docker Installation

• Docker Compose Installation

• Cluster Installation

• AutoDL Image

• Other

Device information

GPU

Models information

LLM: QWEN2-max

What happened

在应用界面，能够成功连接MySQL数据库，但是在ChatDB或者自定义应用时，显示“暂无数据”。

What you expected to happen

已按照文档，在连接MySQL数据库时，运行相应版本的.sql文件。但是在界面中仍然无法查询到数据。

How to reproduce

1. 在界面连接MySQL数据库
2. 进入ChatDB应用，开始对话
3. 选择参数 -> 暂无数据。

Additional context

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

[csunny]

@JackyMeow Thank for your pr, we have fixed this at #1953