diff --git a/docs/binding.md b/docs/binding.md
index 493603e..8b5ad0e 100644
--- a/docs/binding.md
+++ b/docs/binding.md
@@ -36,7 +36,12 @@ Build:
 nim c main.nim
 ```
 
-Run it with exactly the same command line options, for example: `main -i -m path/to/model`.
+> [!WARNING]
+> Linux does not search for `.so` files in current directory by default.
+> You need to update your library path before running the nim program with:
+> `export LD_LIBRARY_PATH="$PWD:$LD_LIBRARY_PATH"`
+
+Run it with exactly the same command line options, for example: `./main -i -m path/to/model`.
 
 ![](code_highlight.png)
 
@@ -189,4 +194,4 @@ Examples:
 
 ### Others
 
-* [V-lang/VB.net/C#](https://github.com/foldl/chatllm.cpp/issues/41)
\ No newline at end of file
+* [V-lang/VB.net/C#](https://github.com/foldl/chatllm.cpp/issues/41)