diff --git a/demo/js/glyfcanvas.js b/demo/js/glyfcanvas.js
index d814914..89c1894 100644
--- a/demo/js/glyfcanvas.js
+++ b/demo/js/glyfcanvas.js
@@ -15,6 +15,7 @@ define(
         var ajaxBinaryFile = require('common/ajaxBinaryFile');
         var setFontface = require('./setFontface');
         var glyf2canvas = require('ttf/util/glyf2canvas');
+        var lang = require('common/lang');
 
         var ttf = null;
 
@@ -44,15 +45,8 @@ define(
         }
 
         function showGlyf(charcode) {
-            var glyfData = ttf.getCodeGlyf(charcode);
-
-            var glyf = {
-                xMin: glyfData.xMin,
-                xMax: glyfData.xMax,
-                yMin: glyfData.yMin,
-                yMax: glyfData.yMax,
-                contours: glyfData.contours
-            };
+            
+            var glyf = lang.clone(ttf.getCodeGlyf(charcode));
 
 
             var canvas = $('#glyf-canvas').get(0);
diff --git a/demo/js/glyfsvg.js b/demo/js/glyfsvg.js
index 2384281..116ba97 100644
--- a/demo/js/glyfsvg.js
+++ b/demo/js/glyfsvg.js
@@ -15,6 +15,9 @@ define(
         var ajaxBinaryFile = require('common/ajaxBinaryFile');
         var glyf2svg = require('ttf/util/glyf2svg');
         var setFontface = require('./setFontface');
+        var lang = require('common/lang');
+
+
         var ttf = null;
 
         // 设置字体
@@ -26,7 +29,7 @@ define(
 
         // 查看ttf glyf
         function showTTFGlyf(ttfData) {
-            console.log(ttfData);
+
             ttf = new TTF(ttfData);
             var codes = ttf.codes();
 
@@ -53,11 +56,10 @@ define(
                 +   '</g>'
                 +  '</svg>';
             var svg = $(tpl);
-            var glyf = ttf.getCodeGlyf(charcode);
-            var lang = require('common/lang');
-
+            var glyf = lang.clone(ttf.getCodeGlyf(charcode));
+            
             // 调整大小
-            var width =  glyf.xMax - glyf.xMin;
+            var width =  glyf.xMax;
             var height =  glyf.yMax - glyf.yMin;
             var scale = 1;
 
diff --git a/font/baiduHealth.fcp b/font/baiduHealth.fcp
index 65f2c70..e6a3d94 100644
Binary files a/font/baiduHealth.fcp and b/font/baiduHealth.fcp differ
diff --git a/font/baiduHealth.ttf b/font/baiduHealth.ttf
index 42e0278..0df71c6 100644
Binary files a/font/baiduHealth.ttf and b/font/baiduHealth.ttf differ
diff --git a/font/baiduHealth.woff b/font/baiduHealth.woff
index 05ed7b5..b5e98f4 100644
Binary files a/font/baiduHealth.woff and b/font/baiduHealth.woff differ
diff --git a/src/graphics/transform.js b/src/graphics/transform.js
new file mode 100644
index 0000000..c67c0f5
--- /dev/null
+++ b/src/graphics/transform.js
@@ -0,0 +1,51 @@
+/**
+ * @file transform.js
+ * @author mengke01
+ * @date 
+ * @description
+ * 对轮廓进行transform变换
+ * 
+ * 参考资料：
+ * http://blog.csdn.net/henren555/article/details/9699449
+ * 
+    |X|    |a      c       e|    |x|
+    |Y| =  |b      d       f| *  |y|
+    |1|    |0      0       1|    |1|
+
+    X = x * a + y * c + e
+    Y = x * b + y * d + f
+ * 
+ */
+
+
+define(
+    function(require) {
+
+
+        /**
+         * 图形仿射矩阵变换
+         * 
+         * @param {Array.<Object>} contour 轮廓点
+         * @param {number} a m11
+         * @param {number} b m12
+         * @param {number} c m21
+         * @param {number} d m22
+         * @param {number} e dx
+         * @param {number} f dy
+         * @return {Array.<Object>} contour 轮廓点
+         */
+        function transform(contour, a, b, c, d, e, f) {
+            var x, y, p;
+            for (var i = 0, l = contour.length; i < l; i++) {
+                p = contour[i];
+                x = p.x;
+                y = p.y;
+                p.x = x * a + y * c + e;
+                p.y = x * b + y * d + f;
+            }
+            return contour;
+        }
+
+        return transform;
+    }
+);
diff --git a/src/ttf/table/ttfglyf.js b/src/ttf/table/ttfglyf.js
index 4d06927..a901f54 100644
--- a/src/ttf/table/ttfglyf.js
+++ b/src/ttf/table/ttfglyf.js
@@ -149,26 +149,29 @@ define(
                     val.xMax = reader.readInt16();
                     val.yMax = reader.readInt16();
 
-                    // endPtsOfConturs
-                    var endPtsOfContours = [];
-                    if (numberOfContours >= 0) {
-                        for ( var i = 0; i < numberOfContours; i++) {
-                            endPtsOfContours.push(reader.readUint16());
-                        }
-                        val.endPtsOfContours = endPtsOfContours;
-                    }
-
-                    // instructions
-                    var length = reader.readUint16();
-                    var instructions = [];
-                    for ( var i = 0; i < length; ++i) {
-                        instructions.push(reader.readUint8());
-                    }
-
-                    val.instructions = instructions;
-
                     // 读取简单字形
                     if (numberOfContours >= 0) {
+
+                        // endPtsOfConturs
+                        var endPtsOfContours = [];
+                        if (numberOfContours >= 0) {
+                            for ( var i = 0; i < numberOfContours; i++) {
+                                endPtsOfContours.push(reader.readUint16());
+                            }
+                            val.endPtsOfContours = endPtsOfContours;
+                        }
+
+                        // instructions
+                        var length = reader.readUint16();
+                        if (length) {
+                            var instructions = [];
+                            for ( var i = 0; i < length; ++i) {
+                                instructions.push(reader.readUint8());
+                            }
+                            val.instructions = instructions;
+                        }
+
+
                         readSimpleGlyf.call(
                             this,
                             reader,
@@ -181,47 +184,77 @@ define(
                     }
                     else {
                         val.compound = true;
-                        val.glyf = [];
+                        val.glyfs = [];
+                        var flags;
                         // 读取复杂字形
                         do {
                             var glyf = {};
-                            var flags = glyf.flags = reader.readUint16();
-                            val.glyphIndex = reader.readUint16();
-                            var arg1, arg2, scaleX = 1, scaleY = 1;
+                            flags = glyf.flags = reader.readUint16();
+                            glyf.glyphIndex = reader.readUint16();
+
+                            var arg1 = 0, arg2 = 0, scaleX = 16384, scaleY = 16384,
+                                scale01 = 0, scale10 = 0;
+
                             if (componentFlag.ARG_1_AND_2_ARE_WORDS & flags) {
-                                if (componentFlag.ARGS_ARE_XY_VALUES & flags) {
-                                    arg1 = reader.readUint16();
-                                    arg2 = reader.readUint16();
-                                }
-                                else {
-                                    arg1 = reader.readInt16();
-                                    arg2 = reader.readInt16();
-                                }
+                                arg1 = reader.readInt16();
+                                arg2 = reader.readInt16();
 
                             }
                             else {
-                                if (componentFlag.ARGS_ARE_XY_VALUES & flags) {
-                                    arg1 = reader.readUint8();
-                                    arg2 = reader.readUint8();
-                                }
-                                else {
-                                    arg1 = reader.readInt8();
-                                    arg2 = reader.readInt8();
-                                }
+                                arg1 = reader.readInt8();
+                                arg2 = reader.readInt8();
                             }
 
                             if (componentFlag.ROUND_XY_TO_GRID & flags) {
                                 arg1 = Math.round(arg1);
                                 arg2 = Math.round(arg2);
                             }
-                            glyf.x = arg1;
-                            glyf.y = arg2;
 
-                            val.glyf.push(glyf);
+                            if (componentFlag.WE_HAVE_A_SCALE & flags) {
+                                scaleX = reader.readInt16();
+                                scaleY = scaleX;
+                            }
+                            else if (componentFlag.WE_HAVE_AN_X_AND_Y_SCALE & flags) {
+                                scaleX = reader.readInt16();
+                                scaleY = reader.readInt16();
+                            }
+                            else if (componentFlag.WE_HAVE_A_TWO_BY_TWO & flags) {
+                                scaleX = reader.readInt16();
+                                scale01 = reader.readInt16();
+                                scale10 = reader.readInt16();
+                                scaleY = reader.readInt16();
+                            }
+
+                            if (componentFlag.ARGS_ARE_XY_VALUES & flags) {
+
+                                glyf.transform = {
+                                    a: Math.round(10000 * scaleX / 16384) / 10000,
+                                    b: Math.round(10000 * scale01 / 16384) / 10000,
+                                    c: Math.round(10000 * scale10 / 16384) / 10000,
+                                    d: Math.round(10000 * scaleY / 16384) / 10000,
+                                    e: arg1,
+                                    f: arg2
+                                };
+                            }
+                            else {
+                                console.error('not support !ARGS_ARE_XY_VALUES!');
+                            }
+
+                            val.glyfs.push(glyf);
 
                         }
                         while(componentFlag.MORE_COMPONENTS & flags);
-                    } 
+
+                        if (componentFlag.WE_HAVE_INSTRUCTIONS & flags) {
+                            var length = reader.readUint16();
+                            var instructions = [];
+                            for ( var i = 0; i < length; ++i) {
+                                instructions.push(reader.readUint8());
+                            }
+                            val.instructions = instructions;
+                        }
+
+                    }
 
                     return val;
                 }
diff --git a/src/ttf/ttf.js b/src/ttf/ttf.js
index 2b99e44..5b8818f 100644
--- a/src/ttf/ttf.js
+++ b/src/ttf/ttf.js
@@ -50,9 +50,29 @@ define(
          */
         TTF.prototype.getCodeGlyf = function(c) {
             var glyfIndex = this.getCodeGlyfIndex(c);
-            return this.ttf.glyf[glyfIndex];
+            return this.getIndexGlyf(glyfIndex);
         };
 
+        /**
+         * 获取字符的glyf信息
+         * @param {number} glyfIndex glyf的索引
+         * 
+         * @return {?Object} 返回glyf对象
+         */
+        TTF.prototype.getIndexGlyf = function(glyfIndex) {
+            var glyfList = this.ttf.glyf;
+            var glyf = glyfList[glyfIndex];
+            // 如果是复合图元, 则把相关的glyf代入
+            if(glyf.compound) {
+                glyf.glyfs.forEach(function(g) {
+                    g.glyf = glyfList[g.glyphIndex];
+                });
+            }
+
+            return glyf;
+        };
+
+
         return TTF;
     }
 );
diff --git a/src/ttf/util/glyf2canvas.js b/src/ttf/util/glyf2canvas.js
index 763dcf4..54395ea 100644
--- a/src/ttf/util/glyf2canvas.js
+++ b/src/ttf/util/glyf2canvas.js
@@ -28,6 +28,8 @@ define(
             
             options = options || {};
 
+            ctx.save();
+
             if(options.stroke) {
                 ctx.strokeWidth = options.strokeWidth || 1;
                 ctx.strokeStyle = options.strokeStyle || 'black';
@@ -36,16 +38,43 @@ define(
                 ctx.fillStyle = options.fillStyle || 'black';
             }
 
+            var height = glyf.yMax;
+            ctx.translate(options.x || 0, height + (options.y || 0));
+            ctx.scale(options.scale || 1, -(options.scale || 1));
 
-            // 对轮廓进行反向，以及坐标系调整，取整
-            glyf = glyfAdjust(glyf, options.scale, options.x, options.y);
-
-            var contours = glyf.contours;
-            
             // 处理glyf轮廓
             ctx.beginPath();
-            for ( var i = 0, l = contours.length; i < l; i++) {
-                drawContour(ctx, contours[i]);
+
+            if (!glyf.compound) {
+
+                var contours = glyf.contours;
+                for ( var i = 0, l = contours.length; i < l; i++) {
+                    drawContour(ctx, contours[i]);
+                }
+            }
+            // 复合图元绘制
+            else {
+                var glyfs = glyf.glyfs;
+                glyfs.forEach(function(g) {
+
+                    ctx.save();
+                    var transform = g.transform;
+                    ctx.transform (
+                        transform.a,
+                        transform.b,
+                        transform.c,
+                        transform.d,
+                        transform.e,
+                        transform.f
+                    );
+
+                    var contours = g.glyf.contours;
+                    for ( var i = 0, l = contours.length; i < l; i++) {
+                        drawContour(ctx, contours[i]);
+                    }
+
+                    ctx.restore();
+                });
             }
 
             if(false !== options.stroke) {
@@ -55,6 +84,7 @@ define(
             if (false !== options.fill) {
                 ctx.fill();
             }
+            ctx.restore();
         }
 
 
diff --git a/src/ttf/util/glyf2svg.js b/src/ttf/util/glyf2svg.js
index 25bf60c..38c6690 100644
--- a/src/ttf/util/glyf2svg.js
+++ b/src/ttf/util/glyf2svg.js
@@ -14,7 +14,8 @@
 define(
     function(require) {
         var contour2svg = require('./contour2svg');
-        var glyfAdjust = require('ttf/util/glyfAdjust');
+        var pathAdjust = require('graphics/pathAdjust');
+        var matrixTransform = require('graphics/transform');
 
         /**
          * glyf转换svg 
@@ -27,15 +28,39 @@ define(
                 return null;
             }
             var pathArray = [];
-
-
-            // 对轮廓进行反向，以及坐标系调整，取整
-            glyf = glyfAdjust(glyf, options.scale, options.x, options.y);
-
             var contours = glyf.contours;
-            
-            for ( var i = 0, l = contours.length; i < l; i++) {
-                pathArray.push(contour2svg(contours[i]));
+            var height = glyf.yMax;
+            var x = options.x || 0;
+            var y = height + (options.y || 0);
+            var scale = options.scale || 1;
+
+
+            if (!glyf.compound) {
+                for ( var i = 0, l = contours.length; i < l; i++) {
+                    pathAdjust(contours[i], 1, -1);
+                    pathAdjust(contours[i], scale, scale, x, y);
+                    pathArray.push(contour2svg(contours[i]));
+                }
+            }
+            else {
+                var glyfs = glyf.glyfs;
+                glyfs.forEach(function(g) {
+                    var contours = g.glyf.contours;
+                    var transform = g.transform;
+                    for ( var i = 0, l = contours.length; i < l; i++) {
+                        matrixTransform(contours[i], 
+                            transform.a,
+                            transform.b,
+                            transform.c,
+                            transform.d,
+                            transform.e,
+                            transform.f
+                        );
+                        pathAdjust(contours[i], 1, -1);
+                        pathAdjust(contours[i], scale, scale, x, y);
+                        pathArray.push(contour2svg(contours[i]));
+                    }
+                });
             }
 
             return pathArray.join(' ');
diff --git a/src/ttf/util/glyfAdjust.js b/src/ttf/util/glyfAdjust.js
deleted file mode 100644
index 3f4f708..0000000
--- a/src/ttf/util/glyfAdjust.js
+++ /dev/null
@@ -1,47 +0,0 @@
-/**
- * @file glyfAdjust.js
- * @author mengke01
- * @date 
- * @description
- * 将glyf坐标系平移到原点
- */
-
-
-define(
-    function(require) {
-        
-        /**
-         * 对glyf坐标进行调整
-         * 
-         * @param {Object} glyf glyf结构
-         * @param {number} scale 缩放比例
-         * @param {number} offsetX x偏移
-         * @param {number} offsetY y偏移
-         * @return {number} glyf结构
-         */
-        function glyfAdjust(glyf, scale, offsetX, offsetY) {
-
-            // 对轮廓进行反向，以及坐标系调整，取整
-            var middleYx2 = glyf.yMax + glyf.yMin;
-            var scale = scale || 1;
-            var x = offsetX || 0;
-            var y = offsetY || 0;
-
-            glyf.contours.forEach(function (path) {
-                path.forEach(function(p) {
-                    p.x = x + scale * (p.x);
-                    p.y = y + scale * (middleYx2 - p.y);
-                });
-            });
-
-            glyf.xMin = x + glyf.xMin * scale;
-            glyf.yMin = y + glyf.yMin * scale;
-            glyf.xMax = x + glyf.xMax * scale;
-            glyf.yMax = y + glyf.yMax * scale;
-            
-            return glyf;
-        }
-
-        return glyfAdjust;
-    }
-);