diff --git a/src/main.rs b/src/main.rs
index e9fab66..049f037 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,7 +33,7 @@ fn main() {
     let mut render_timer = RenderTimer::new();
 
     // 编译着色器
-    let vs_src = std::ffi::CString::new(include_str!(".\\shaders\\vs.glsl")).unwrap_or_default();
+    let vs_src = std::ffi::CString::new(include_str!(".\\shaders\\vs.vert")).unwrap_or_default();
     println!("Vs Shader:\n{}", vs_src.to_str().unwrap_or_default());
     let vs_ptr = vs_src.as_ptr() as *const i8;
     let vs = unsafe { gl::CreateShader(gl::VERTEX_SHADER) };
@@ -48,7 +48,7 @@ fn main() {
         println!("{}", from_utf8(&log_u8).unwrap());
     }
 
-    let fs_src = std::ffi::CString::new(include_str!(".\\shaders\\fs.glsl")).unwrap_or_default();
+    let fs_src = std::ffi::CString::new(include_str!(".\\shaders\\fs.frag")).unwrap_or_default();
     println!("Fs Shader:\n{}", fs_src.to_str().unwrap_or_default());
     let fs_ptr = fs_src.as_ptr() as *const i8;
     let fs = unsafe { gl::CreateShader(gl::FRAGMENT_SHADER) };
diff --git a/src/shaders/fs.glsl b/src/shaders/fs.frag
similarity index 53%
rename from src/shaders/fs.glsl
rename to src/shaders/fs.frag
index 5958017..5a532b8 100644
--- a/src/shaders/fs.glsl
+++ b/src/shaders/fs.frag
@@ -3,5 +3,5 @@ out vec4 FragColor;
 
 void main()
 {
-    FragColor = vec4(1.0, 0.2, 0.2, 1.0);
+    FragColor = vec4(0.0, 0.8824, 1.0, 1.0);
 }
\ No newline at end of file
diff --git a/src/shaders/vs.glsl b/src/shaders/vs.vert
similarity index 100%
rename from src/shaders/vs.glsl
rename to src/shaders/vs.vert