diff --git a/README.md b/README.md
index c2736cb..554167e 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,13 @@
 # Zenith
 
-## Environment
+A indie fan game developed in godot engine
+
+## Build Guide
 
 Godot 4.2.2
+
+Because of the godot extensions of Rust and Cpp,you should make sure that the rust and cpp compiler have been installed.
+
+Then you can run ```python script/build.py``` to build the extension (both Debug and Release)
+
+Finally,you can start godot editor and develop or export the game.
diff --git a/scenes/fight.tscn b/scenes/fight.tscn
index 15d4d11..9653d59 100644
--- a/scenes/fight.tscn
+++ b/scenes/fight.tscn
@@ -2,7 +2,7 @@
 
 [ext_resource type="Script" path="res://scripts/fight.gd" id="1_fov6f"]
 [ext_resource type="Texture2D" uid="uid://cqp3l8q7xbxrt" path="res://resources/images/weapons/Zenith.webp" id="3_2spkb"]
-[ext_resource type="Script" path="res://script/Player.gd" id="3_6nc6b"]
+[ext_resource type="Script" path="res://scripts/Player.gd" id="3_6nc6b"]
 [ext_resource type="PackedScene" uid="uid://dn2ixin15jtt3" path="res://scenes/weapons/star_wrath.tscn" id="4_8ipx5"]
 
 [node name="Fight" type="Control"]
diff --git a/script/build.py b/script/build.py
new file mode 100644
index 0000000..9ac5916
--- /dev/null
+++ b/script/build.py
@@ -0,0 +1,18 @@
+import os
+
+def msg_system(cmd, error_msg):
+    if os.system(cmd) != 0:
+        print(error_msg)
+        exit(1)
+
+def main():
+    # build rust extension
+    os.chdir("../gdrust")
+    msg_system("cargo build", "Failed to build rust extension in debug mode")
+    msg_system("cargo build --release", "Failed to build rust extension in release mode")
+    os.chdir("..")
+    print("Rust extension compilation is success")
+    print("Build success")
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file
diff --git a/script/Player.gd b/scripts/Player.gd
similarity index 100%
rename from script/Player.gd
rename to scripts/Player.gd