diff --git a/src/main.rs b/src/main.rs
index 44a97e7..e9fab66 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -33,28 +33,30 @@ fn main() {
     let mut render_timer = RenderTimer::new();
 
     // 编译着色器
-    let vs_src = include_bytes!(".\\shaders\\vs.glsl");
+    let vs_src = std::ffi::CString::new(include_str!(".\\shaders\\vs.glsl")).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) };
     unsafe { gl::ShaderSource(vs, 1, &vs_ptr as _, null()) };
     unsafe { gl::CompileShader(vs) };
     let mut success = 0;
     unsafe { gl::GetShaderiv(vs, gl::COMPILE_STATUS, &mut success) };
-    if success != 0 {
+    if success == 0 {
         let mut log = [0; 512];
         unsafe { gl::GetShaderInfoLog(vs, 512, core::ptr::null_mut(), log.as_mut_ptr()) };
         let log_u8: [u8; 512] = unsafe { std::mem::transmute(log) };
         println!("{}", from_utf8(&log_u8).unwrap());
     }
 
-    let fs_src = include_bytes!(".\\shaders\\fs.glsl");
+    let fs_src = std::ffi::CString::new(include_str!(".\\shaders\\fs.glsl")).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) };
     unsafe { gl::ShaderSource(fs, 1, &fs_ptr as _, null()) };
     unsafe { gl::CompileShader(fs) };
     let mut success = 0;
     unsafe { gl::GetShaderiv(fs, gl::COMPILE_STATUS, &mut success) };
-    if success != 0 {
+    if success == 0 {
         let mut log = [0; 512];
         unsafe { gl::GetShaderInfoLog(fs, 512, core::ptr::null_mut(), log.as_mut_ptr()) };
         let log_u8: [u8; 512] = unsafe { std::mem::transmute(log) };
@@ -68,7 +70,7 @@ fn main() {
     unsafe { gl::LinkProgram(sp) };
     let mut success = 0;
     unsafe { gl::GetProgramiv(sp, gl::LINK_STATUS, &mut success) };
-    if success != 0 {
+    if success == 0 {
         let mut log = [0; 512];
         unsafe { gl::GetProgramInfoLog(sp, 512, null_mut(), log.as_mut_ptr()) };
         let log_u8: [u8; 512] = unsafe { std::mem::transmute(log) };
diff --git a/src/shaders/fs.glsl b/src/shaders/fs.glsl
index 12a8bd1..5958017 100644
--- a/src/shaders/fs.glsl
+++ b/src/shaders/fs.glsl
@@ -3,5 +3,5 @@ out vec4 FragColor;
 
 void main()
 {
-    FragColor = vec4(0.0f, 0.0f, 0.0f, 1.0f);
+    FragColor = vec4(1.0, 0.2, 0.2, 1.0);
 }
\ No newline at end of file