diff --git a/README.md b/README.md
index 97aea31..ea4ae40 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,15 @@
 ## 计划支持
 我们持续扩展支持的模型列表，欢迎贡献！
 
+## 环境依赖
+1. ffmpeg: 
+* ubuntu/WSL
+```bash
+sudo apt-get update
+sudo apt-get install -y pkg-config ffmpeg libavutil-dev libavcodec-dev libavformat-dev libavfilter-dev libavdevice-dev libswresample-dev libswscale-dev
+```
+* windows参考： https://github.com/zmwangx/rust-ffmpeg/wiki/Notes-on-building
+
 ## 安装
 ### 作为库使用
 * cargo add aha
diff --git a/tests/test_qwen3vl.rs b/tests/test_qwen3vl.rs
index 1186bd0..ee8414a 100644
--- a/tests/test_qwen3vl.rs
+++ b/tests/test_qwen3vl.rs
@@ -24,17 +24,10 @@ fn qwen3vl_generate() -> Result<()> {
                         {
                             "url": "./assets/video/video_test.mp4"
                         }
-                    },                  
-                    {
-                        "type": "image",
-                        "image_url": 
-                        {
-                            "url": "file://./assets/img/voxcpm.png"
-                        }
-                    },                                   
+                    },                          
                     {
                         "type": "text", 
-                        "text": "描述视频和图片内容"
+                        "text": "视频中发生了什么"
                     }
                 ]
             }