diff --git a/README.md b/README.md
index 7799a47..50c27be 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,10 @@ flowchart LR
 ```
 
 ### Installation
+> [!WARNING]
+>
+> The input image path of `rapid_videocr` must be the path output by the **VideoSubFinder** software (RGBImages/TXTImages).
+
 ```bash
 pip install rapid_videocr
 ```
diff --git a/docs/README_zh.md b/docs/README_zh.md
index ef8ca5c..5c0b024 100644
--- a/docs/README_zh.md
+++ b/docs/README_zh.md
@@ -56,6 +56,12 @@ flowchart LR
 ```
 
 ### 安装
+
+> [!WARNING]
+>
+> `rapid_videocr`的输入图像路径必须是**VideoSubFinder**软件输出的路径（RGBImages / TXTImages）。
+
+
 ```bash
 pip install rapid_videocr
 ```