diff --git a/.build.sh b/.build.sh
index f0f14ea..b16b65c 100644
--- a/.build.sh
+++ b/.build.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 cd /home/showen/Showen/ShowenV2
 export PATH=/home/showen/.rustup/toolchains/stable-aarch64-unknown-linux-gnu/bin:$PATH
-cargo check 2>&1 | tail -80
-echo "EXIT=$?"
+cargo check 2>&1 | grep -E "^error" | head -60
+echo "---SUMMARY---"
+cargo check 2>&1 | tail -3
diff --git a/.find_cargo.sh b/.find_cargo.sh
new file mode 100644
index 0000000..cad9c28
--- /dev/null
+++ b/.find_cargo.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+echo "=== find cargo config ==="
+find /home/showen -name "config.toml" -path "*.cargo*" 2>/dev/null
+find /home/showen -name "config" -path "*.cargo*" 2>/dev/null
+find / -name "config.toml" -path "*cargo*" 2>/dev/null | head -5
+
+echo "=== check .cargo dir ==="
+ls -la /home/showen/.cargo/ 2>/dev/null
+
+echo "=== rustup cargo home ==="
+echo $CARGO_HOME
+ls -la ~/.cargo/ 2>/dev/null
+
+echo "=== project cargo ==="
+ls -la /home/showen/Showen/ShowenV2/.cargo/ 2>/dev/null
+find /home/showen/Showen -name ".cargo" -type d 2>/dev/null
diff --git a/src/plugins/live2d/animation.rs b/src/plugins/live2d/animation.rs
index 9423f1d..d3c7cec 100644
--- a/src/plugins/live2d/animation.rs
+++ b/src/plugins/live2d/animation.rs
@@ -85,38 +85,38 @@ impl AnimationState {
     }
 
     fn update_blink(&mut self, now: Instant, core: &CubismCore, model: &CubismModel) {
-        match &mut self.blink_phase {
+        // 先计算新的眨眼状态和当前 eye_open 值，避免借用冲突
+        let (new_phase, eye_open) = match self.blink_phase {
             BlinkPhase::Idle => {
                 if now.duration_since(self.last_blink) >= self.next_blink_interval {
-                    self.blink_phase = BlinkPhase::Closing(0.0);
-                    self.last_blink = now;
+                    (BlinkPhase::Closing(0.0), 1.0)
+                } else {
+                    (BlinkPhase::Idle, 1.0)
                 }
             }
-            BlinkPhase::Closing(t) => {
-                *t += 0.15; // 闭眼速度
-                if *t >= 1.0 {
-                    *t = 1.0;
-                    self.blink_phase = BlinkPhase::Opening(1.0);
+            BlinkPhase::Closing(mut t) => {
+                t += 0.15;
+                if t >= 1.0 {
+                    (BlinkPhase::Opening(1.0), 0.0)
+                } else {
+                    (BlinkPhase::Closing(t), 1.0 - t)
                 }
-                let eye_open = 1.0 - *t;
-                model.set_param(core, "ParamEyeLOpen", eye_open);
-                model.set_param(core, "ParamEyeROpen", eye_open);
             }
-            BlinkPhase::Opening(t) => {
-                *t -= 0.1; // 睁眼速度（比闭眼慢）
-                if *t <= 0.0 {
-                    *t = 0.0;
-                    self.blink_phase = BlinkPhase::Idle;
+            BlinkPhase::Opening(mut t) => {
+                t -= 0.1;
+                if t <= 0.0 {
                     self.last_blink = now;
-                    // 下次眨眼间隔（2-5 秒随机）
                     self.next_blink_interval =
                         Duration::from_secs(2 + (now.elapsed().as_nanos() % 3) as u64);
+                    (BlinkPhase::Idle, 1.0)
+                } else {
+                    (BlinkPhase::Opening(t), 1.0 - t)
                 }
-                let eye_open = 1.0 - *t;
-                model.set_param(core, "ParamEyeLOpen", eye_open);
-                model.set_param(core, "ParamEyeROpen", eye_open);
             }
-        }
+        };
+        self.blink_phase = new_phase;
+        model.set_param(core, "ParamEyeLOpen", eye_open);
+        model.set_param(core, "ParamEyeROpen", eye_open);
     }
 
     fn update_mouth(
diff --git a/src/plugins/live2d/core_ffi.rs b/src/plugins/live2d/core_ffi.rs
index 1f1f2b1..0760069 100644
--- a/src/plugins/live2d/core_ffi.rs
+++ b/src/plugins/live2d/core_ffi.rs
@@ -4,7 +4,6 @@
 //! 动态加载 libLive2DCubismCore.so（需 libm.so 预加载，因 Core 内部使用 powf）。
 
 use libloading::{Library, Symbol};
-use std::ffi::CString;
 use std::os::raw::{c_char, c_int, c_uchar, c_uint, c_void};
 
 /// moc 对齐要求（字节）
@@ -268,9 +267,3 @@ unsafe fn libc_strlen(ptr: *const c_char) -> usize {
     }
     n
 }
-
-// 保留 CString 防止 unused 警告（未来日志函数需要）
-#[allow(dead_code)]
-fn _ensure_cstring_linked() -> CString {
-    CString::new("").unwrap()
-}
diff --git a/src/plugins/live2d/gl.rs b/src/plugins/live2d/gl.rs
index 1437039..42b8872 100644
--- a/src/plugins/live2d/gl.rs
+++ b/src/plugins/live2d/gl.rs
@@ -1,39 +1,27 @@
 //! OpenGL ES 2.0 / EGL 渲染后端
 //!
-//! 使用 EGL 创建离屏 PBuffer 上下文（无窗口），用 OpenGL ES 2.0 渲染 Live2D 模型。
-//! 渲染结果通过 glReadPixels 读取，交给 video 插件或直接显示。
-//!
-//! 这里采用 X11 窗口方式渲染（设备有 X11 + kwin），直接显示到屏幕。
-//! 如需离屏渲染可改为 PBuffer。
+//! 使用 EGL + X11 窗口创建渲染上下文，用 OpenGL ES 2.0 渲染 Live2D 模型。
 
-use anyhow::{anyhow, Context, Result};
+use anyhow::{anyhow, Result};
 use std::ffi::c_void;
-use std::os::raw::{c_char, c_int, c_uint, c_void as c_void_raw};
+use std::os::raw::{c_char, c_int, c_long, c_uint, c_void as c_void_raw};
 
-// ============ EGL 类型与常量 ============
+// ============ EGL ============
 
 pub mod egl {
-    pub const EGL_VERSION_1_5: c_int = 1;
+    use std::os::raw::{c_int, c_uint, c_void};
 
     pub const EGL_SURFACE_TYPE: c_int = 0x3033;
     pub const EGL_WINDOW_BIT: c_int = 0x0004;
-    pub const EGL_PBUFFER_BIT: c_int = 0x0001;
     pub const EGL_BLUE_SIZE: c_int = 0x3022;
     pub const EGL_GREEN_SIZE: c_int = 0x3023;
     pub const EGL_RED_SIZE: c_int = 0x3024;
-    pub const EGL_DEPTH_SIZE: c_int = 0x3025;
     pub const EGL_ALPHA_SIZE: c_int = 0x3021;
-    pub const EGL_STENCIL_SIZE: c_int = 0x3026;
     pub const EGL_RENDERABLE_TYPE: c_int = 0x3040;
     pub const EGL_OPENGL_ES2_BIT: c_int = 0x0004;
     pub const EGL_NONE: c_int = 0x3038;
     pub const EGL_CONTEXT_CLIENT_VERSION: c_int = 0x3098;
 
-    pub const EGL_DISPLAY: usize = 0;
-    pub const EGL_NO_DISPLAY: isize = 0;
-    pub const EGL_NO_CONTEXT: isize = 0;
-    pub const EGL_NO_SURFACE: isize = 0;
-
     pub type EGLDisplay = *mut c_void;
     pub type EGLConfig = *mut c_void;
     pub type EGLContext = *mut c_void;
@@ -42,16 +30,20 @@ pub mod egl {
     pub type NativeWindowType = *mut c_void;
     pub type EGLBoolean = c_uint;
     pub type EGLint = c_int;
+
+    /// EGL_DEFAULT_DISPLAY（即 NULL）
+    pub fn default_display() -> NativeDisplayType {
+        std::ptr::null_mut()
+    }
 }
 
-// ============ X11 类型 ============
+// ============ X11 ============
 
 pub mod x11 {
-    use std::os::raw::{c_long, c_uint, c_void};
+    use std::os::raw::{c_int, c_long, c_uint, c_void};
 
     pub type Display = c_void;
     pub type Window = c_long;
-    pub type XID = c_long;
 
     #[repr(C)]
     pub struct XSetWindowAttributes {
@@ -76,10 +68,9 @@ pub mod x11 {
     pub const CWEventMask: c_long = 1 << 11;
     pub const ExposureMask: c_long = 1 << 15;
     pub const StructureNotifyMask: c_long = 1 << 17;
-    pub const KeyPressMask: c_long = 1 << 0;
 }
 
-// ============ GLES2 类型与常量 ============
+// ============ GLES2 ============
 
 pub mod gl {
     use std::os::raw::{c_int, c_uint};
@@ -89,57 +80,42 @@ pub mod gl {
     pub type GLint = c_int;
     pub type GLsizei = c_int;
     pub type GLbitfield = c_uint;
-    pub type GLfloat = f32;
 
     pub const GL_FLOAT: GLenum = 0x1406;
-    pub const GL_FLOAT_VEC2: GLenum = 0x8B50;
-    pub const GL_FLOAT_VEC4: GLenum = 0x8B52;
-    pub const GL_FLOAT_MAT4: GLenum = 0x8B5C;
-    pub const GL_SAMPLER_2D: GLenum = 0x8B5E;
-
     pub const GL_ARRAY_BUFFER: GLenum = 0x8892;
     pub const GL_ELEMENT_ARRAY_BUFFER: GLenum = 0x8893;
-
     pub const GL_TEXTURE_2D: GLenum = 0x0DE1;
     pub const GL_TEXTURE0: GLenum = 0x84C0;
     pub const GL_RGBA: GLenum = 0x1908;
     pub const GL_UNSIGNED_BYTE: GLenum = 0x1401;
     pub const GL_UNSIGNED_SHORT: GLenum = 0x1403;
-    pub const GL_NEAREST: GLenum = 0x2600;
     pub const GL_LINEAR: GLenum = 0x2601;
     pub const GL_CLAMP_TO_EDGE: GLenum = 0x812F;
     pub const GL_TEXTURE_MIN_FILTER: GLenum = 0x2801;
     pub const GL_TEXTURE_MAG_FILTER: GLenum = 0x2800;
     pub const GL_TEXTURE_WRAP_S: GLenum = 0x2802;
     pub const GL_TEXTURE_WRAP_T: GLenum = 0x2803;
-
     pub const GL_VERTEX_SHADER: GLenum = 0x8B31;
     pub const GL_FRAGMENT_SHADER: GLenum = 0x8B30;
     pub const GL_COMPILE_STATUS: GLenum = 0x8B81;
     pub const GL_LINK_STATUS: GLenum = 0x8B82;
-
     pub const GL_TRIANGLES: GLenum = 0x0004;
     pub const GL_BLEND: GLenum = 0x0BE2;
     pub const GL_SRC_ALPHA: GLenum = 0x0302;
     pub const GL_ONE_MINUS_SRC_ALPHA: GLenum = 0x0303;
     pub const GL_ONE: GLenum = 1;
     pub const GL_ZERO: GLenum = 0;
+    pub const GL_SRC_COLOR: GLenum = 0x0300;
     pub const GL_COLOR_BUFFER_BIT: GLbitfield = 0x4000;
-    pub const GL_DEPTH_BUFFER_BIT: GLbitfield = 0x0100;
-    pub const GL_BLEND_DST_RGB: GLenum = 0x80C8;
-    pub const GL_BLEND_SRC_RGB: GLenum = 0x80C9;
-    pub const GL_BLEND_DST_ALPHA: GLenum = 0x80CA;
-    pub const GL_BLEND_SRC_ALPHA: GLenum = 0x80CB;
-    pub const GL_BLEND_EQUATION: GLenum = 0x8009;
-    pub const GL_FUNC_ADD: GLenum = 0x8006;
-    pub const GL_FUNC_REVERSE_SUBTRACT: GLenum = 0x800B;
     pub const GL_STATIC_DRAW: GLenum = 0x88E4;
     pub const GL_FALSE: GLenum = 0;
-    pub const GL_TRUE: GLenum = 1;
     pub const GL_NO_ERROR: GLenum = 0;
 }
 
-/// 着色器源码（标准模式，支持 mask 和非 mask）
+pub use gl::{GLenum, GLuint, GLint, GLsizei};
+
+// ============ 着色器源码 ============
+
 pub const VERT_SHADER_SRC: &str = r#"#version 100
 attribute vec4 a_position;
 attribute vec2 a_texCoord;
@@ -168,113 +144,100 @@ void main() {
 }
 "#;
 
-/// OpenGL ES2 / EGL 动态库函数集合
+// ============ 动态库函数集合 ============
+
 pub struct Gl {
     _lib_egl: libloading::Library,
     _lib_gl: libloading::Library,
     _lib_x11: libloading::Library,
-    // EGL
-    egl_get_display:
-        unsafe extern "C" fn(disp: egl::NativeDisplayType) -> egl::EGLDisplay,
-    egl_initialize:
-        unsafe extern "C" fn(dpy: egl::EGLDisplay, major: *mut c_int, minor: *mut c_int) -> egl::EGLBoolean,
-    egl_choose_config: unsafe extern "C" fn(
+
+    pub egl_get_display: unsafe extern "C" fn(disp: egl::NativeDisplayType) -> egl::EGLDisplay,
+    pub egl_initialize: unsafe extern "C" fn(
+        dpy: egl::EGLDisplay,
+        major: *mut c_int,
+        minor: *mut c_int,
+    ) -> egl::EGLBoolean,
+    pub egl_choose_config: unsafe extern "C" fn(
         dpy: egl::EGLDisplay,
         attrib_list: *const egl::EGLint,
         configs: *mut egl::EGLConfig,
         config_size: egl::EGLint,
         num_config: *mut egl::EGLint,
     ) -> egl::EGLBoolean,
-    egl_create_window_surface: unsafe extern "C" fn(
+    pub egl_create_window_surface: unsafe extern "C" fn(
         dpy: egl::EGLDisplay,
         config: egl::EGLConfig,
         win: egl::NativeWindowType,
         attrib_list: *const egl::EGLint,
     ) -> egl::EGLSurface,
-    egl_create_context: unsafe extern "C" fn(
+    pub egl_create_context: unsafe extern "C" fn(
         dpy: egl::EGLDisplay,
         config: egl::EGLConfig,
         share_ctx: egl::EGLContext,
         attrib_list: *const egl::EGLint,
     ) -> egl::EGLContext,
-    egl_make_current: unsafe extern "C" fn(
+    pub egl_make_current: unsafe extern "C" fn(
         dpy: egl::EGLDisplay,
         draw: egl::EGLSurface,
         read: egl::EGLSurface,
         ctx: egl::EGLContext,
     ) -> egl::EGLBoolean,
-    egl_swap_buffers:
+    pub egl_swap_buffers:
         unsafe extern "C" fn(dpy: egl::EGLDisplay, surface: egl::EGLSurface) -> egl::EGLBoolean,
-    egl_terminate: unsafe extern "C" fn(dpy: egl::EGLDisplay) -> egl::EGLBoolean,
 
-    // GLES2
-    gl_clear: unsafe extern "C" fn(mask: gl::GLbitfield),
-    gl_clear_color: unsafe extern "C" fn(r: f32, g: f32, b: f32, a: f32),
-    gl_enable: unsafe extern "C" fn(cap: gl::GLenum),
-    gl_disable: unsafe extern "C" fn(cap: gl::GLenum),
-    gl_blend_func: unsafe extern "C" fn(sfactor: gl::GLenum, dfactor: gl::GLenum),
-    gl_blend_func_separate: unsafe extern "C" fn(
-        src_rgb: gl::GLenum,
-        dst_rgb: gl::GLenum,
-        src_alpha: gl::GLenum,
-        dst_alpha: gl::GLenum,
-    ),
-    gl_viewport: unsafe extern "C" fn(x: gl::GLint, y: gl::GLint, w: gl::GLsizei, h: gl::GLsizei),
-    gl_create_shader: unsafe extern "C" fn(t: gl::GLenum) -> gl::GLuint,
-    gl_shader_source: unsafe extern "C" fn(
+    pub gl_clear: unsafe extern "C" fn(mask: gl::GLbitfield),
+    pub gl_clear_color: unsafe extern "C" fn(r: f32, g: f32, b: f32, a: f32),
+    pub gl_enable: unsafe extern "C" fn(cap: gl::GLenum),
+    pub gl_blend_func: unsafe extern "C" fn(sfactor: gl::GLenum, dfactor: gl::GLenum),
+    pub gl_viewport: unsafe extern "C" fn(x: gl::GLint, y: gl::GLint, w: gl::GLsizei, h: gl::GLsizei),
+    pub gl_create_shader: unsafe extern "C" fn(t: gl::GLenum) -> gl::GLuint,
+    pub gl_shader_source: unsafe extern "C" fn(
         shader: gl::GLuint,
         count: gl::GLsizei,
         string: *const *const c_char,
         length: *const gl::GLint,
     ),
-    gl_compile_shader: unsafe extern "C" fn(shader: gl::GLuint),
-    gl_get_shaderiv: unsafe extern "C" fn(
-        shader: gl::GLuint,
-        pname: gl::GLenum,
-        params: *mut gl::GLint,
-    ),
-    gl_get_shader_info_log: unsafe extern "C" fn(
+    pub gl_compile_shader: unsafe extern "C" fn(shader: gl::GLuint),
+    pub gl_get_shaderiv:
+        unsafe extern "C" fn(shader: gl::GLuint, pname: gl::GLenum, params: *mut gl::GLint),
+    pub gl_get_shader_info_log: unsafe extern "C" fn(
         shader: gl::GLuint,
         buf_size: gl::GLsizei,
         length: *mut gl::GLsizei,
         info_log: *mut c_char,
     ),
-    gl_create_program: unsafe extern "C" fn() -> gl::GLuint,
-    gl_attach_shader: unsafe extern "C" fn(program: gl::GLuint, shader: gl::GLuint),
-    gl_link_program: unsafe extern "C" fn(program: gl::GLuint),
-    gl_get_programiv: unsafe extern "C" fn(
-        program: gl::GLuint,
-        pname: gl::GLenum,
-        params: *mut gl::GLint,
-    ),
-    gl_get_program_info_log: unsafe extern "C" fn(
+    pub gl_create_program: unsafe extern "C" fn() -> gl::GLuint,
+    pub gl_attach_shader: unsafe extern "C" fn(program: gl::GLuint, shader: gl::GLuint),
+    pub gl_link_program: unsafe extern "C" fn(program: gl::GLuint),
+    pub gl_get_programiv:
+        unsafe extern "C" fn(program: gl::GLuint, pname: gl::GLenum, params: *mut gl::GLint),
+    pub gl_get_program_info_log: unsafe extern "C" fn(
         program: gl::GLuint,
         buf_size: gl::GLsizei,
         length: *mut gl::GLsizei,
         info_log: *mut c_char,
     ),
-    gl_use_program: unsafe extern "C" fn(program: gl::GLuint),
-    gl_get_attrib_location:
+    pub gl_use_program: unsafe extern "C" fn(program: gl::GLuint),
+    pub gl_get_attrib_location:
         unsafe extern "C" fn(program: gl::GLuint, name: *const c_char) -> gl::GLint,
-    gl_get_uniform_location:
+    pub gl_get_uniform_location:
         unsafe extern "C" fn(program: gl::GLuint, name: *const c_char) -> gl::GLint,
-    gl_uniform_matrix4fv: unsafe extern "C" fn(
+    pub gl_uniform_matrix4fv: unsafe extern "C" fn(
         location: gl::GLint,
         count: gl::GLsizei,
         transpose: gl::GLenum,
         value: *const f32,
     ),
-    gl_uniform1i: unsafe extern "C" fn(location: gl::GLint, v: gl::GLint),
-    gl_uniform4f:
-        unsafe extern "C" fn(location: gl::GLint, x: f32, y: f32, z: f32, w: f32),
-    gl_gen_textures: unsafe extern "C" fn(n: gl::GLsizei, textures: *mut gl::GLuint),
-    gl_bind_texture: unsafe extern "C" fn(target: gl::GLenum, texture: gl::GLuint),
-    gl_tex_parameteri:
+    pub gl_uniform1i: unsafe extern "C" fn(location: gl::GLint, v: gl::GLint),
+    pub gl_uniform4f: unsafe extern "C" fn(location: gl::GLint, x: f32, y: f32, z: f32, w: f32),
+    pub gl_gen_textures: unsafe extern "C" fn(n: gl::GLsizei, textures: *mut gl::GLuint),
+    pub gl_bind_texture: unsafe extern "C" fn(target: gl::GLenum, texture: gl::GLuint),
+    pub gl_tex_parameteri:
         unsafe extern "C" fn(target: gl::GLenum, pname: gl::GLenum, param: gl::GLint),
-    gl_tex_image_2d: unsafe extern "C" fn(
+    pub gl_tex_image_2d: unsafe extern "C" fn(
         target: gl::GLenum,
         level: gl::GLint,
-        internalformat: gl::GLenum,
+        internalformat: gl::GLint,
         width: gl::GLsizei,
         height: gl::GLsizei,
         border: gl::GLint,
@@ -282,17 +245,17 @@ pub struct Gl {
         type_: gl::GLenum,
         data: *const c_void_raw,
     ),
-    gl_active_texture: unsafe extern "C" fn(texture: gl::GLenum),
-    gl_gen_buffers: unsafe extern "C" fn(n: gl::GLsizei, buffers: *mut gl::GLuint),
-    gl_bind_buffer: unsafe extern "C" fn(target: gl::GLenum, buffer: gl::GLuint),
-    gl_buffer_data: unsafe extern "C" fn(
+    pub gl_active_texture: unsafe extern "C" fn(texture: gl::GLenum),
+    pub gl_gen_buffers: unsafe extern "C" fn(n: gl::GLsizei, buffers: *mut gl::GLuint),
+    pub gl_bind_buffer: unsafe extern "C" fn(target: gl::GLenum, buffer: gl::GLuint),
+    pub gl_buffer_data: unsafe extern "C" fn(
         target: gl::GLenum,
         size: isize,
         data: *const c_void_raw,
         usage: gl::GLenum,
     ),
-    gl_enable_vertex_attrib_array: unsafe extern "C" fn(index: gl::GLuint),
-    gl_vertex_attrib_pointer: unsafe extern "C" fn(
+    pub gl_enable_vertex_attrib_array: unsafe extern "C" fn(index: gl::GLuint),
+    pub gl_vertex_attrib_pointer: unsafe extern "C" fn(
         index: gl::GLuint,
         size: gl::GLint,
         type_: gl::GLenum,
@@ -300,21 +263,17 @@ pub struct Gl {
         stride: gl::GLsizei,
         pointer: *const c_void_raw,
     ),
-    gl_draw_elements: unsafe extern "C" fn(
+    pub gl_draw_elements: unsafe extern "C" fn(
         mode: gl::GLenum,
         count: gl::GLsizei,
         type_: gl::GLenum,
         indices: *const c_void_raw,
     ),
-    gl_get_error: unsafe extern "C" fn() -> gl::GLenum,
-    gl_delete_textures: unsafe extern "C" fn(n: gl::GLsizei, textures: *const gl::GLuint),
-    gl_delete_buffers: unsafe extern "C" fn(n: gl::GLsizei, buffers: *const gl::GLuint),
+    pub gl_get_error: unsafe extern "C" fn() -> gl::GLenum,
+    pub gl_delete_buffers: unsafe extern "C" fn(n: gl::GLsizei, buffers: *const gl::GLuint),
 
-    // X11
-    x_open_display:
-        unsafe extern "C" fn(name: *const c_char) -> *mut x11::Display,
-    x_close_display: unsafe extern "C" fn(disp: *mut x11::Display) -> c_int,
-    x_create_window: unsafe extern "C" fn(
+    pub x_open_display: unsafe extern "C" fn(name: *const c_char) -> *mut x11::Display,
+    pub x_create_window: unsafe extern "C" fn(
         disp: *mut x11::Display,
         parent: x11::Window,
         x: c_int,
@@ -328,14 +287,13 @@ pub struct Gl {
         valuemask: c_long,
         attributes: *mut x11::XSetWindowAttributes,
     ) -> x11::Window,
-    x_map_window: unsafe extern "C" fn(disp: *mut x11::Display, w: x11::Window) -> c_int,
-    x_store_name:
+    pub x_map_window: unsafe extern "C" fn(disp: *mut x11::Display, w: x11::Window) -> c_int,
+    pub x_store_name:
         unsafe extern "C" fn(disp: *mut x11::Display, w: x11::Window, name: *const c_char) -> c_int,
-    x_flush: unsafe extern "C" fn(disp: *mut x11::Display) -> c_int,
+    pub x_flush: unsafe extern "C" fn(disp: *mut x11::Display) -> c_int,
 }
 
 impl Gl {
-    /// 加载所有动态库函数
     pub fn load() -> Result<Self> {
         let lib_egl = unsafe { libloading::Library::new("libEGL.so.1")? };
         let lib_gl = unsafe { libloading::Library::new("libGLESv2.so.2")? };
@@ -350,14 +308,11 @@ impl Gl {
                 egl_create_context: *lib_egl.get(b"eglCreateContext\0")?,
                 egl_make_current: *lib_egl.get(b"eglMakeCurrent\0")?,
                 egl_swap_buffers: *lib_egl.get(b"eglSwapBuffers\0")?,
-                egl_terminate: *lib_egl.get(b"eglTerminate\0")?,
 
                 gl_clear: *lib_gl.get(b"glClear\0")?,
                 gl_clear_color: *lib_gl.get(b"glClearColor\0")?,
                 gl_enable: *lib_gl.get(b"glEnable\0")?,
-                gl_disable: *lib_gl.get(b"glDisable\0")?,
                 gl_blend_func: *lib_gl.get(b"glBlendFunc\0")?,
-                gl_blend_func_separate: *lib_gl.get(b"glBlendFuncSeparate\0")?,
                 gl_viewport: *lib_gl.get(b"glViewport\0")?,
                 gl_create_shader: *lib_gl.get(b"glCreateShader\0")?,
                 gl_shader_source: *lib_gl.get(b"glShaderSource\0")?,
@@ -387,11 +342,9 @@ impl Gl {
                 gl_vertex_attrib_pointer: *lib_gl.get(b"glVertexAttribPointer\0")?,
                 gl_draw_elements: *lib_gl.get(b"glDrawElements\0")?,
                 gl_get_error: *lib_gl.get(b"glGetError\0")?,
-                gl_delete_textures: *lib_gl.get(b"glDeleteTextures\0")?,
                 gl_delete_buffers: *lib_gl.get(b"glDeleteBuffers\0")?,
 
                 x_open_display: *lib_x11.get(b"XOpenDisplay\0")?,
-                x_close_display: *lib_x11.get(b"XCloseDisplay\0")?,
                 x_create_window: *lib_x11.get(b"XCreateWindow\0")?,
                 x_map_window: *lib_x11.get(b"XMapWindow\0")?,
                 x_store_name: *lib_x11.get(b"XStoreName\0")?,
@@ -405,15 +358,14 @@ impl Gl {
     }
 }
 
-/// EGL/GLES2/X11 渲染上下文
+// ============ 渲染上下文 ============
+
 pub struct RenderContext {
     pub gl: Gl,
-    display: egl::EGLDisplay,
-    _config: egl::EGLConfig,
-    context: egl::EGLContext,
-    surface: egl::EGLSurface,
-    x_display: *mut x11::Display,
-    x_window: x11::Window,
+    pub display: egl::EGLDisplay,
+    pub surface: egl::EGLSurface,
+    pub x_display: *mut x11::Display,
+    pub x_window: x11::Window,
     pub program: GLuint,
     pub attrib_position: GLint,
     pub attrib_tex_coord: GLint,
@@ -426,9 +378,9 @@ pub struct RenderContext {
     pub height: i32,
 }
 
-use gl::*;
+// 含裸指针，手动声明 Send（仅在单渲染线程使用）
+unsafe impl Send for RenderContext {}
 
-/// 创建并链接着色器程序
 fn compile_shader(gl: &Gl, shader_type: GLenum, src: &str) -> Result<GLuint> {
     unsafe {
         let shader = (gl.gl_create_shader)(shader_type);
@@ -441,18 +393,14 @@ fn compile_shader(gl: &Gl, shader_type: GLenum, src: &str) -> Result<GLuint> {
         (gl.gl_compile_shader)(shader);
 
         let mut status = 0;
-        (gl.gl_get_shaderiv)(shader, GL_COMPILE_STATUS, &mut status);
+        (gl.gl_get_shaderiv)(shader, gl::GL_COMPILE_STATUS, &mut status);
         if status == 0 {
             let mut log = vec![0i8; 1024];
-            (gl.gl_get_shader_info_log)(
-                shader,
+            (gl.gl_get_shader_info_log)(shader, 1024, std::ptr::null_mut(), log.as_mut_ptr());
+            let log_str = String::from_utf8_lossy(std::slice::from_raw_parts(
+                log.as_ptr() as *const u8,
                 1024,
-                std::ptr::null_mut(),
-                log.as_mut_ptr(),
-            );
-            let log_str = String::from_utf8_lossy(
-                std::slice::from_raw_parts(log.as_ptr() as *const u8, 1024),
-            );
+            ));
             return Err(anyhow!("着色器编译失败: {}", log_str));
         }
         Ok(shader)
@@ -460,16 +408,14 @@ fn compile_shader(gl: &Gl, shader_type: GLenum, src: &str) -> Result<GLuint> {
 }
 
 impl RenderContext {
-    /// 创建全屏 X11 窗口 + EGL 上下文
     pub fn new_fullscreen(width: i32, height: i32) -> Result<Self> {
         let gl = Gl::load()?;
 
         // X11 窗口
         let x_display = unsafe { (gl.x_open_display)(std::ptr::null()) };
         if x_display.is_null() {
-            return Err(anyhow!("XOpenDisplay 失败（DISPLAY 环境变量是否设置？）"));
+            return Err(anyhow!("XOpenDisplay 失败"));
         }
-        let root_window: x11::Window = 0; // DefaultRootWindow
         let mut attrs = x11::XSetWindowAttributes {
             background_pixmap: 0,
             background_pixel: 0,
@@ -483,21 +429,21 @@ impl RenderContext {
             save_under: 0,
             event_mask: x11::ExposureMask | x11::StructureNotifyMask,
             do_not_propagate_mask: 0,
-            override_redirect: 1, // 全屏无装饰
+            override_redirect: 1,
             colormap: 0,
             cursor: 0,
         };
         let x_window = unsafe {
             (gl.x_create_window)(
                 x_display,
-                root_window,
                 0,
                 0,
-                width as u32,
-                height as u32,
                 0,
-                24, // depth
-                1,  // InputOutput
+                width as c_uint,
+                height as c_uint,
+                0,
+                24,
+                1,
                 std::ptr::null_mut(),
                 x11::CWOverrideRedirect | x11::CWEventMask,
                 &mut attrs,
@@ -514,19 +460,17 @@ impl RenderContext {
         }
 
         // EGL
-        let display = unsafe { (gl.egl_get_display)(egl::EGL_DEFAULT_DISPLAY_PTR()) };
+        let display = unsafe { (gl.egl_get_display)(egl::default_display()) };
         if display.is_null() {
             return Err(anyhow!("eglGetDisplay 失败"));
         }
         let mut major = 0;
         let mut minor = 0;
-        let ok = unsafe { (gl.egl_initialize)(display, &mut major, &mut minor) };
-        if ok == 0 {
+        if unsafe { (gl.egl_initialize)(display, &mut major, &mut minor) } == 0 {
             return Err(anyhow!("eglInitialize 失败"));
         }
-        println!("[Live2D] EGL 版本: {}.{}", major, minor);
+        println!("[Live2D] EGL {}.{}", major, minor);
 
-        // 选配置
         let config_attrs = [
             egl::EGL_RED_SIZE, 8,
             egl::EGL_GREEN_SIZE, 8,
@@ -538,7 +482,7 @@ impl RenderContext {
         ];
         let mut config: egl::EGLConfig = std::ptr::null_mut();
         let mut num_config = 0;
-        let ok = unsafe {
+        if unsafe {
             (gl.egl_choose_config)(
                 display,
                 config_attrs.as_ptr(),
@@ -546,107 +490,74 @@ impl RenderContext {
                 1,
                 &mut num_config,
             )
-        };
-        if ok == 0 || num_config == 0 {
+        } == 0 || num_config == 0
+        {
             return Err(anyhow!("eglChooseConfig 失败"));
         }
 
-        // 创建 surface
         let surface = unsafe {
-            (gl.egl_create_window_surface)(
-                display,
-                config,
-                x_window as egl::NativeWindowType,
-                std::ptr::null(),
-            )
+            (gl.egl_create_window_surface)(display, config, x_window as egl::NativeWindowType, std::ptr::null())
         };
         if surface.is_null() {
             return Err(anyhow!("eglCreateWindowSurface 失败"));
         }
 
-        // 创建 context（GLES2）
         let ctx_attrs = [egl::EGL_CONTEXT_CLIENT_VERSION, 2, egl::EGL_NONE];
-        let context = unsafe {
-            (gl.egl_create_context)(display, config, std::ptr::null(), ctx_attrs.as_ptr())
-        };
+        let context = unsafe { (gl.egl_create_context)(display, config, std::ptr::null(), ctx_attrs.as_ptr()) };
         if context.is_null() {
             return Err(anyhow!("eglCreateContext 失败"));
         }
 
-        // make current
-        let ok = unsafe {
-            (gl.egl_make_current)(display, surface, surface, context)
-        };
-        if ok == 0 {
+        if unsafe { (gl.egl_make_current)(display, surface, surface, context) } == 0 {
             return Err(anyhow!("eglMakeCurrent 失败"));
         }
 
-        // 设置视口
         unsafe {
             (gl.gl_viewport)(0, 0, width, height);
-            (gl.gl_clear_color)(0.0, 0.0, 0.0, 0.0);
-            (gl.gl_enable)(GL_BLEND);
-            (gl.gl_blend_func)(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+            (gl.gl_clear_color)(0.0, 0.0, 0.0, 1.0);
+            (gl.gl_enable)(gl::GL_BLEND);
+            (gl.gl_blend_func)(gl::GL_SRC_ALPHA, gl::GL_ONE_MINUS_SRC_ALPHA);
         }
 
-        // 编译着色器
-        let vert = compile_shader(&gl, GL_VERTEX_SHADER, VERT_SHADER_SRC)?;
-        let frag = compile_shader(&gl, GL_FRAGMENT_SHADER, FRAG_SHADER_SRC)?;
+        let vert = compile_shader(&gl, gl::GL_VERTEX_SHADER, VERT_SHADER_SRC)?;
+        let frag = compile_shader(&gl, gl::GL_FRAGMENT_SHADER, FRAG_SHADER_SRC)?;
         let program = unsafe {
             let p = (gl.gl_create_program)();
             (gl.gl_attach_shader)(p, vert);
             (gl.gl_attach_shader)(p, frag);
             (gl.gl_link_program)(p);
             let mut status = 0;
-            (gl.gl_get_programiv)(p, GL_LINK_STATUS, &mut status);
+            (gl.gl_get_programiv)(p, gl::GL_LINK_STATUS, &mut status);
             if status == 0 {
                 let mut log = vec![0i8; 1024];
-                (gl.gl_get_program_info_log)(
-                    p,
+                (gl.gl_get_program_info_log)(p, 1024, std::ptr::null_mut(), log.as_mut_ptr());
+                let log_str = String::from_utf8_lossy(std::slice::from_raw_parts(
+                    log.as_ptr() as *const u8,
                     1024,
-                    std::ptr::null_mut(),
-                    log.as_mut_ptr(),
-                );
-                let log_str = String::from_utf8_lossy(
-                    std::slice::from_raw_parts(log.as_ptr() as *const u8, 1024),
-                );
+                ));
                 return Err(anyhow!("着色器链接失败: {}", log_str));
             }
             p
         };
-
         unsafe { (gl.gl_use_program)(program); }
 
-        // 获取 attribute/uniform 位置
-        let attrib_position = unsafe {
-            let name = std::ffi::CString::new("a_position")?;
-            (gl.gl_get_attrib_location)(program, name.as_ptr())
+        let get = |name: &str| -> Result<GLint> {
+            let c = std::ffi::CString::new(name)?;
+            Ok(unsafe { (gl.gl_get_attrib_location)(program, c.as_ptr()) })
         };
-        let attrib_tex_coord = unsafe {
-            let name = std::ffi::CString::new("a_texCoord")?;
-            (gl.gl_get_attrib_location)(program, name.as_ptr())
-        };
-        let uniform_matrix = unsafe {
-            let name = std::ffi::CString::new("u_matrix")?;
-            (gl.gl_get_uniform_location)(program, name.as_ptr())
-        };
-        let uniform_texture = unsafe {
-            let name = std::ffi::CString::new("s_texture0")?;
-            (gl.gl_get_uniform_location)(program, name.as_ptr())
-        };
-        let uniform_base_color = unsafe {
-            let name = std::ffi::CString::new("u_baseColor")?;
-            (gl.gl_get_uniform_location)(program, name.as_ptr())
-        };
-        let uniform_multiply_color = unsafe {
-            let name = std::ffi::CString::new("u_multiplyColor")?;
-            (gl.gl_get_uniform_location)(program, name.as_ptr())
-        };
-        let uniform_screen_color = unsafe {
-            let name = std::ffi::CString::new("u_screenColor")?;
-            (gl.gl_get_uniform_location)(program, name.as_ptr())
+        let getu = |name: &str| -> Result<GLint> {
+            let c = std::ffi::CString::new(name)?;
+            Ok(unsafe { (gl.gl_get_uniform_location)(program, c.as_ptr()) })
         };
 
+        let attrib_position = get("a_position")?;
+        let attrib_tex_coord = get("a_texCoord")?;
+        let uniform_matrix = getu("u_matrix")?;
+        let uniform_texture = getu("s_texture0")?;
+        let uniform_base_color = getu("u_baseColor")?;
+        let uniform_multiply_color = getu("u_multiplyColor")?;
+        let uniform_screen_color = getu("u_screenColor")?;
+
         println!(
             "[Live2D] GL 程序就绪: program={} pos={} tex={} mat={} tex_u={} base={} mult={} scr={}",
             program, attrib_position, attrib_tex_coord, uniform_matrix,
@@ -656,8 +567,6 @@ impl RenderContext {
         Ok(Self {
             gl,
             display,
-            _config: config,
-            context,
             surface,
             x_display,
             x_window,
@@ -674,63 +583,41 @@ impl RenderContext {
         })
     }
 
-    /// 上传纹理到 GPU
     pub fn create_texture(&self, img: &super::assets::TextureImage) -> GLuint {
         unsafe {
             let mut tex = 0;
             (self.gl.gl_gen_textures)(1, &mut tex);
-            (self.gl.gl_bind_texture)(GL_TEXTURE_2D, tex);
-            (self.gl.gl_tex_parameteri)(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR as i32);
-            (self.gl.gl_tex_parameteri)(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR as i32);
-            (self.gl.gl_tex_parameteri)(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE as i32);
-            (self.gl.gl_tex_parameteri)(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE as i32);
+            (self.gl.gl_bind_texture)(gl::GL_TEXTURE_2D, tex);
+            (self.gl.gl_tex_parameteri)(gl::GL_TEXTURE_2D, gl::GL_TEXTURE_MIN_FILTER, gl::GL_LINEAR as GLint);
+            (self.gl.gl_tex_parameteri)(gl::GL_TEXTURE_2D, gl::GL_TEXTURE_MAG_FILTER, gl::GL_LINEAR as GLint);
+            (self.gl.gl_tex_parameteri)(gl::GL_TEXTURE_2D, gl::GL_TEXTURE_WRAP_S, gl::GL_CLAMP_TO_EDGE as GLint);
+            (self.gl.gl_tex_parameteri)(gl::GL_TEXTURE_2D, gl::GL_TEXTURE_WRAP_T, gl::GL_CLAMP_TO_EDGE as GLint);
             (self.gl.gl_tex_image_2d)(
-                GL_TEXTURE_2D,
+                gl::GL_TEXTURE_2D,
                 0,
-                GL_RGBA as i32,
-                img.width as i32,
-                img.height as i32,
+                gl::GL_RGBA as GLint,
+                img.width as GLsizei,
+                img.height as GLsizei,
                 0,
-                GL_RGBA,
-                GL_UNSIGNED_BYTE,
+                gl::GL_RGBA,
+                gl::GL_UNSIGNED_BYTE,
                 img.rgba.as_ptr() as *const c_void,
             );
             let err = (self.gl.gl_get_error)();
-            if err != GL_NO_ERROR {
+            if err != gl::GL_NO_ERROR {
                 eprintln!("[Live2D] glTexImage2D 错误: 0x{:x}", err);
             }
             tex
         }
     }
 
-    /// 交换缓冲区（显示到屏幕）
     pub fn swap_buffers(&self) {
         unsafe {
-            (self.gl.gl_clear)(GL_COLOR_BUFFER_BIT);
-            // 注意：clear 在绘制前调用，这里 swap 只是提交
-            // 实际渲染流程：clear → draw → swap
             (self.gl.egl_swap_buffers)(self.display, self.surface);
         }
     }
 
-    /// 清屏
     pub fn clear(&self) {
-        unsafe { (self.gl.gl_clear)(GL_COLOR_BUFFER_BIT); }
-    }
-}
-
-impl Drop for RenderContext {
-    fn drop(&mut self) {
-        // 简单清理（EGL/X11 资源在进程退出时自动释放）
-        unsafe {
-            (self.gl.x_flush)(self.x_display);
-        }
-    }
-}
-
-// EGL_DEFAULT_DISPLAY 常量
-impl egl {
-    pub fn EGL_DEFAULT_DISPLAY_PTR() -> NativeDisplayType {
-        std::ptr::null_mut()
+        unsafe { (self.gl.gl_clear)(gl::GL_COLOR_BUFFER_BIT); }
     }
 }
diff --git a/src/plugins/live2d/model.rs b/src/plugins/live2d/model.rs
index 39a28f7..7b3d94e 100644
--- a/src/plugins/live2d/model.rs
+++ b/src/plugins/live2d/model.rs
@@ -3,8 +3,7 @@
 //! 封装 moc3 读取 → revive → model 初始化 → 参数更新 → drawable 数据提取。
 
 use super::core_ffi::{
-    alloc_aligned, AlignedBuffer, CubismCore, CsmVector2, CsmVector4, CSM_ALIGNOF_MOC,
-    CSM_ALIGNOF_MODEL,
+    alloc_aligned, AlignedBuffer, CubismCore, CsmVector2, CSM_ALIGNOF_MOC, CSM_ALIGNOF_MODEL,
 };
 use anyhow::{anyhow, Context, Result};
 use std::path::Path;
@@ -308,9 +307,3 @@ impl CubismModel {
         }
     }
 }
-
-impl CubismModel {
-    // 保留 CsmVector4 引用避免 unused
-    #[allow(dead_code)]
-    fn _ensure_v4_linked(_v: CsmVector4) {}
-}
diff --git a/src/plugins/live2d/plugin.rs b/src/plugins/live2d/plugin.rs
index 8d8f76a..16510e3 100644
--- a/src/plugins/live2d/plugin.rs
+++ b/src/plugins/live2d/plugin.rs
@@ -6,7 +6,6 @@
 use crate::core::config::RenderType;
 use crate::core::message::{Destination, Envelope, Message};
 use crate::core::plugin::{Platform, Plugin, PluginContext, PluginInfo};
-use crate::core::plugin_ids;
 use anyhow::{Context, Result};
 use std::path::PathBuf;
 use std::sync::atomic::{AtomicBool, Ordering};
@@ -103,7 +102,7 @@ impl Plugin for Live2DPlugin {
 }
 
 impl Live2DPlugin {
-    fn start_live2d(&mut self, config: &crate::core::config::Config) -> Result<()> {
+    fn start_live2d(&mut self, config: &crate::core::config::AppConfig) -> Result<()> {
         // 先停止旧的渲染
         self.stop_live2d();
 
@@ -155,8 +154,8 @@ impl Live2DPlugin {
                         from: "live2d".to_string(),
                         to: Destination::Manager,
                         message: Message::StateChanged {
-                            old_state: Some("live2d_running".into()),
-                            new_state: Some("live2d_error".into()),
+                            old_state: "live2d_running".into(),
+                            new_state: "live2d_error".into(),
                         },
                     });
                     break;
@@ -206,7 +205,7 @@ fn find_core_so() -> Result<String> {
 }
 
 /// 查找 live2d 资源根目录
-fn find_live2d_base(config: &crate::core::config::Config) -> Result<PathBuf> {
+fn find_live2d_base(config: &crate::core::config::AppConfig) -> Result<PathBuf> {
     let candidates = [
         PathBuf::from("configs/live2d"),
         PathBuf::from("/home/showen/Showen/ShowenV2/configs/live2d"),
@@ -219,7 +218,3 @@ fn find_live2d_base(config: &crate::core::config::Config) -> Result<PathBuf> {
     }
     anyhow::bail!("找不到 configs/live2d 目录")
 }
-
-// 保留 plugin_ids 引用避免 unused
-#[allow(unused_imports)]
-use plugin_ids as _;
diff --git a/src/plugins/live2d/renderer.rs b/src/plugins/live2d/renderer.rs
index 87936b6..c2608a5 100644
--- a/src/plugins/live2d/renderer.rs
+++ b/src/plugins/live2d/renderer.rs
@@ -3,7 +3,7 @@
 use super::animation::AnimationState;
 use super::assets::{self, Model3Json, TextureImage};
 use super::core_ffi::{self, CubismCore};
-use super::gl::{self, RenderContext};
+use super::gl::{self as gl_api, RenderContext};
 use super::model::{CubismModel, DrawableSnapshot};
 use anyhow::{Context, Result};
 use std::path::Path;
@@ -36,7 +36,7 @@ impl Live2DRenderer {
         let paths = assets::resolve_asset_paths(live2d_base_dir, model3_json_rel)?;
         let model3 = Model3Json::from_path(&paths.model3_json)?;
         println!(
-            "[Live2D] model3.json: 版本={} moc={} 纹理数={}",
+            "[Live2D] model3.json: 版本={} moc={} 纹理�?{}",
             model3.version,
             model3.file_references.moc,
             model3.file_references.textures.len()
@@ -48,7 +48,7 @@ impl Live2DRenderer {
         let gl_ctx = RenderContext::new_fullscreen(width, height)?;
 
         let texture_ids: Vec<u32> = textures.iter().map(|t| gl_ctx.create_texture(t)).collect();
-        println!("[Live2D] 已上传 {} 个纹理到 GPU", texture_ids.len());
+        println!("[Live2D] 已上�?{} 个纹理到 GPU", texture_ids.len());
 
         let canvas = model.canvas;
         let model_matrix = compute_model_matrix(canvas, width, height);
@@ -84,13 +84,13 @@ impl Live2DRenderer {
         unsafe {
             let gl = &self.gl_ctx.gl;
             (gl.gl_clear_color)(0.0, 0.0, 0.0, 1.0);
-            (gl.gl_clear)(gl::GL_COLOR_BUFFER_BIT);
-            (gl.gl_enable)(gl::GL_BLEND);
+            (gl.gl_clear)(gl_api::GL_COLOR_BUFFER_BIT);
+            (gl.gl_enable)(gl_api::GL_BLEND);
             (gl.gl_use_program)(self.gl_ctx.program);
             (gl.gl_uniform_matrix4fv)(
                 self.gl_ctx.uniform_matrix,
                 1,
-                gl::GL_FALSE,
+                gl_api::GL_FALSE,
                 self.model_matrix.as_ptr(),
             );
         }
@@ -117,13 +117,12 @@ impl Live2DRenderer {
             // 纹理
             let tex_idx = snap.texture_index as usize;
             if tex_idx < self.texture_ids.len() {
-                (gl.gl_active_texture)(gl::GL_TEXTURE0);
-                (gl.gl_bind_texture)(gl::GL_TEXTURE_2D, self.texture_ids[tex_idx]);
+                (gl.gl_active_texture)(gl_api::GL_TEXTURE0);
+                (gl.gl_bind_texture)(gl_api::GL_TEXTURE_2D, self.texture_ids[tex_idx]);
                 (gl.gl_uniform1i)(self.gl_ctx.uniform_texture, 0);
             }
 
-            // base color（不透明度乘到 alpha）
-            (gl.gl_uniform4f)(self.gl_ctx.uniform_base_color, 1.0, 1.0, 1.0, snap.opacity);
+            // base color（不透明度乘�?alpha�?            (gl.gl_uniform4f)(self.gl_ctx.uniform_base_color, 1.0, 1.0, 1.0, snap.opacity);
             // multiply/screen color
             let mc = snap.multiply_color;
             (gl.gl_uniform4f)(self.gl_ctx.uniform_multiply_color, mc[0], mc[1], mc[2], mc[3]);
@@ -133,16 +132,16 @@ impl Live2DRenderer {
             // 混合模式
             match snap.blend_mode {
                 core_ffi::blend_mode::NORMAL => {
-                    (gl.gl_blend_func)(gl::GL_SRC_ALPHA, gl::GL_ONE_MINUS_SRC_ALPHA);
+                    (gl.gl_blend_func)(gl_api::GL_SRC_ALPHA, gl_api::GL_ONE_MINUS_SRC_ALPHA);
                 }
                 core_ffi::blend_mode::ADDITIVE => {
-                    (gl.gl_blend_func)(gl::GL_SRC_ALPHA, gl::GL_ONE);
+                    (gl.gl_blend_func)(gl_api::GL_SRC_ALPHA, gl_api::GL_ONE);
                 }
                 core_ffi::blend_mode::MULTIPLICATIVE => {
-                    (gl.gl_blend_func)(gl::GL_ZERO, gl::GL_SRC_COLOR);
+                    (gl.gl_blend_func)(gl_api::GL_ZERO, gl_api::GL_SRC_COLOR);
                 }
                 _ => {
-                    (gl.gl_blend_func)(gl::GL_SRC_ALPHA, gl::GL_ONE_MINUS_SRC_ALPHA);
+                    (gl.gl_blend_func)(gl_api::GL_SRC_ALPHA, gl_api::GL_ONE_MINUS_SRC_ALPHA);
                 }
             }
 
@@ -158,22 +157,22 @@ impl Live2DRenderer {
 
             let mut vbo = 0u32;
             (gl.gl_gen_buffers)(1, &mut vbo);
-            (gl.gl_bind_buffer)(gl::GL_ARRAY_BUFFER, vbo);
+            (gl.gl_bind_buffer)(gl_api::GL_ARRAY_BUFFER, vbo);
             (gl.gl_buffer_data)(
-                gl::GL_ARRAY_BUFFER,
+                gl_api::GL_ARRAY_BUFFER,
                 (vertex_data.len() * 4) as isize,
                 vertex_data.as_ptr() as *const std::ffi::c_void,
-                gl::GL_STATIC_DRAW,
+                gl_api::GL_STATIC_DRAW,
             );
 
             let mut ibo = 0u32;
             (gl.gl_gen_buffers)(1, &mut ibo);
-            (gl.gl_bind_buffer)(gl::GL_ELEMENT_ARRAY_BUFFER, ibo);
+            (gl.gl_bind_buffer)(gl_api::GL_ELEMENT_ARRAY_BUFFER, ibo);
             (gl.gl_buffer_data)(
-                gl::GL_ELEMENT_ARRAY_BUFFER,
+                gl_api::GL_ELEMENT_ARRAY_BUFFER,
                 (snap.indices.len() * 2) as isize,
                 snap.indices.as_ptr() as *const std::ffi::c_void,
-                gl::GL_STATIC_DRAW,
+                gl_api::GL_STATIC_DRAW,
             );
 
             let stride = 4 * 4;
@@ -182,8 +181,8 @@ impl Live2DRenderer {
                 (gl.gl_vertex_attrib_pointer)(
                     self.gl_ctx.attrib_position as u32,
                     2,
-                    gl::GL_FLOAT,
-                    gl::GL_FALSE,
+                    gl_api::GL_FLOAT,
+                    gl_api::GL_FALSE,
                     stride,
                     std::ptr::null(),
                 );
@@ -193,17 +192,17 @@ impl Live2DRenderer {
                 (gl.gl_vertex_attrib_pointer)(
                     self.gl_ctx.attrib_tex_coord as u32,
                     2,
-                    gl::GL_FLOAT,
-                    gl::GL_FALSE,
+                    gl_api::GL_FLOAT,
+                    gl_api::GL_FALSE,
                     stride,
                     (2 * 4) as *const std::ffi::c_void,
                 );
             }
 
             (gl.gl_draw_elements)(
-                gl::GL_TRIANGLES,
+                gl_api::GL_TRIANGLES,
                 snap.indices.len() as i32,
-                gl::GL_UNSIGNED_SHORT,
+                gl_api::GL_UNSIGNED_SHORT,
                 std::ptr::null(),
             );
 
@@ -219,7 +218,7 @@ impl Live2DRenderer {
         while self.running {
             let start = Instant::now();
             if let Err(e) = self.render_frame() {
-                eprintln!("[Live2D] 渲染帧失败: {e}");
+                eprintln!("[Live2D] 渲染帧失�? {e}");
                 break;
             }
             let elapsed = start.elapsed();
@@ -235,14 +234,11 @@ impl Live2DRenderer {
     }
 }
 
-/// 计算 model → NDC 变换矩阵（列优先 4x4）
-///
-/// Cubism 坐标：原点在 canvas 中心，Y 轴向上，单位为像素。
-/// 需要等比缩放使模型完整显示在窗口内。
-fn compute_model_matrix(
+/// 计算 model �?NDC 变换矩阵（列优先 4x4�?///
+/// Cubism 坐标：原点在 canvas 中心，Y 轴向上，单位为像素�?/// 需要等比缩放使模型完整显示在窗口内�?fn compute_model_matrix(
     canvas: super::model::CanvasInfo,
-    width: i32,
-    height: i32,
+    _width: i32,
+    _height: i32,
 ) -> [f32; 16] {
     let canvas_w = canvas.size[0].max(1.0);
     let canvas_h = canvas.size[1].max(1.0);