diff --git a/README.md b/README.md
index efe76db7..7219f216 100644
--- a/README.md
+++ b/README.md
@@ -105,7 +105,7 @@ func main() {
 }
 ```
 
-Or put it into a package (see [c/math](https://github.com/goplus/lib/c/math/math.go)):
+Or put it into a package (see [c/math](https://github.com/goplus/lib/tree/main/c/math/math.go)):
 
 <!-- embedme doc/_readme/llgo_call_cmath/call_cmath.go -->
 
@@ -243,9 +243,9 @@ The currently supported libraries include:
 Here are some examples related to them:
 
 * [llama2-c](_demo/llama2-c): inference Llama 2 (It's the first llgo AI example)
-* [mkjson](https://github.com/goplus/lib/c/cjson/_demo/mkjson/mkjson.go): create a json object and print it
-* [sqlitedemo](https://github.com/goplus/lib/c/sqlite/_demo/sqlitedemo/demo.go): a basic sqlite demo
-* [tetris](https://github.com/goplus/lib/c/raylib/_demo/tetris/tetris.go): a tetris game based on raylib
+* [mkjson](https://github.com/goplus/lib/tree/main/c/cjson/_demo/mkjson/mkjson.go): create a json object and print it
+* [sqlitedemo](https://github.com/goplus/lib/tree/main/c/sqlite/_demo/sqlitedemo/demo.go): a basic sqlite demo
+* [tetris](https://github.com/goplus/lib/tree/main/c/raylib/_demo/tetris/tetris.go): a tetris game based on raylib
 
 
 ## Go syntax support
diff --git a/doc/_readme/go.mod b/doc/_readme/go.mod
index 91b37ae0..059f0f4f 100644
--- a/doc/_readme/go.mod
+++ b/doc/_readme/go.mod
@@ -1,5 +1,5 @@
-module readme
+module github.com/goplus/llgo/doc/_readme
 
-go 1.24.1
+go 1.20
 
 require github.com/goplus/lib v0.1.0
diff --git a/doc/_readme/scripts/run.sh b/doc/_readme/scripts/run.sh
index ddb30481..3c8b834f 100644
--- a/doc/_readme/scripts/run.sh
+++ b/doc/_readme/scripts/run.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
-cd ./doc/_readme/ || exit 1
-llgo build -v ./...
+DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
+cd "$DIR" || exit 1
 
 python3 -m venv .venv
 # shellcheck source=/dev/null
@@ -11,9 +11,10 @@ PYTHONPATH=""
 PYTHONPATH=$(python -c "import sys; print(':'.join(sys.path))")
 export PYTHONPATH
 
-for dir in ./*/; do
-  if grep -q "func main()" "$dir"/*.go 2>/dev/null; then
-    echo "Running examples in $dir"
-    llgo run "$dir"
+for sub in ./*/; do
+  if grep -q "func main()" "$DIR/$sub"/*.go 2>/dev/null; then
+    echo "Running examples in $sub"
+    cd "$DIR/$sub" || exit 1
+    llgo run .
   fi
 done