diff --git a/source/GLRender/GLCanvas.ts b/source/GLRender/GLCanvas.ts
index b95b7a7..282f97e 100644
--- a/source/GLRender/GLCanvas.ts
+++ b/source/GLRender/GLCanvas.ts
@@ -1,7 +1,7 @@
-import { Emitter } from "../Common/Emitter";
+import { Emitter } from "@Common/Emitter";
 import { ResizeObserver as Polyfill } from '@juggle/resize-observer';
 
-export { GLCanvas, GLCanvasOption};
+export { GLCanvas, GLCanvasOption };
 
 /**
  * GLCanvas 的设置
diff --git a/source/GLRender/GLContext.ts b/source/GLRender/GLContext.ts
new file mode 100644
index 0000000..e729885
--- /dev/null
+++ b/source/GLRender/GLContext.ts
@@ -0,0 +1,29 @@
+
+import { Emitter, EventType } from "@Common/Emitter";
+
+export type GLContext = WebGL2RenderingContext | WebGLRenderingContext;
+
+/**
+ * 使用 GLContext 的类型
+ */
+export abstract class GLContextObject<
+	E extends Record<EventType, any> = {}
+> extends Emitter<E> {
+
+	/**
+	 * GL 上下文
+	 */
+	protected gl: GLContext = undefined as any;
+
+	/**
+	 * 是否加载
+	 */
+	public get isLoad(): boolean {
+		return !!this.gl;
+	}
+
+	/**
+	 * 初始化生命周期
+	 */
+	public abstract onLoad(context: GLContext): any;
+}
\ No newline at end of file
diff --git a/source/GLRender/GLShader.ts b/source/GLRender/GLShader.ts
new file mode 100644
index 0000000..aee9280
--- /dev/null
+++ b/source/GLRender/GLShader.ts
@@ -0,0 +1,170 @@
+import { EventType } from "@Common/Emitter";
+import { GLContextObject } from "./GLContext"
+
+/**
+ * Shader类
+ */
+abstract class GLShader<
+	E extends Record<EventType, any> = {}
+> extends GLContextObject<E> {
+
+    /**
+     * 顶点着色器源码
+     */
+    protected vertexShaderSource:string = "";
+
+    /**
+     * 片段着色器源代码
+     */
+    protected fragmentShaderSource:string = "";
+
+    /**
+     * 顶点着色器
+     */
+    protected vertexShader: WebGLShader | null = null;
+
+    /**
+     * 片段着色器
+     */
+    protected fragmentShader: WebGLShader | null = null;
+
+    /**
+     * 程序
+     */
+    protected program: WebGLProgram | null = null;
+
+    /**
+     * 设置源代码
+     */
+    protected setSource(vert:string, frag:string){
+
+        this.vertexShaderSource = vert.replace(/^\s+/, "");
+
+        this.fragmentShaderSource = frag.replace(/^\s+/, "");
+
+        return this;
+    }
+
+    /**
+     * 编译
+     */
+    protected compile() {
+
+        // 创建程序
+        this.program = this.gl.createProgram();
+
+        // 创建顶点着色器
+        this.vertexShader = this.gl.createShader(this.gl.VERTEX_SHADER);
+
+        // 创建片段着色器
+        this.fragmentShader = this.gl.createShader(this.gl.FRAGMENT_SHADER);
+
+        // 绑定源代码
+        this.gl.shaderSource(!this.vertexShader, this.vertexShaderSource);
+        this.gl.shaderSource(!this.fragmentShader, this.fragmentShaderSource);
+
+        // 编译
+        this.gl.compileShader(!this.vertexShader);
+        this.gl.compileShader(!this.fragmentShader);
+
+        // 检测编译错误
+        if(!this.gl.getShaderParameter(!this.vertexShader, this.gl.COMPILE_STATUS)){
+            console.error("vertex:\r\n" + this.gl.getShaderInfoLog(!this.vertexShader));
+        }
+
+        if(!this.gl.getShaderParameter(!this.fragmentShader, this.gl.COMPILE_STATUS)){
+            console.error("fragment:\r\n" + this.gl.getShaderInfoLog(!this.fragmentShader));
+        }
+
+        // 附加到程序
+        this.gl.attachShader(!this.program, !this.vertexShader);
+        this.gl.attachShader(!this.program, !this.fragmentShader);
+
+        // 连接程序
+        this.gl.linkProgram(!this.program);
+
+        // 检测链接错误
+        if(!this.gl.getProgramParameter(!this.program, this.gl.LINK_STATUS)){
+            console.error("link:\r\n" + this.gl.getProgramInfoLog(!this.program));
+        }
+
+        return this;
+    }
+
+    /**
+     * attrib 位置缓存
+     */
+    private attribLocationCache: Map<string, GLint> = new Map();
+
+    /**
+     * attrib 位置缓存
+     */
+    private uniformLocationCache: Map<string, WebGLUniformLocation> = new Map();
+
+    /**
+     * 获取 attribLocation
+     */
+    public attribLocate(attr: string){
+
+        // 获取缓存
+        let cache = this.attribLocationCache.get(attr);
+
+        // 缓存搜索
+        if (cache === undefined || cache <= -1){
+
+            cache = this.gl.getAttribLocation(!this.program, attr);
+
+            if (cache === undefined || cache <= -1) {
+                console.error("Attrib: can not get locate of " + attr);
+            } else {
+                this.gl.enableVertexAttribArray(cache);
+            }
+            
+            this.attribLocationCache.set(attr, cache);
+
+            return cache;
+        }
+
+        // 搜索到返回
+        else {
+            this.gl.enableVertexAttribArray(cache);
+            return cache
+        }
+
+    }
+
+    /**
+     * 获取 attribLocation
+     */
+    public uniformLocate(uni: string) {
+
+        // 获取缓存
+        let cache: WebGLUniformLocation | null = this.uniformLocationCache.get(uni) as any;
+		if (cache === undefined) cache = null;
+
+        // 缓存搜索
+        if (!cache) {
+
+            cache = this.gl.getUniformLocation(!this.program, uni);
+            if (!cache) console.error("Uniform: can not get locate of " + uni);
+
+            this.uniformLocationCache.set(uni, cache as any);
+
+            return cache;
+        }
+
+        // 搜索到返回
+        else return cache;
+    }
+
+    /**
+     * 使用程序
+     */
+    public use(){
+        this.gl.useProgram(this.program);
+        return this;
+    }
+}
+
+export default GLShader;
+export { GLShader };
\ No newline at end of file