diff --git a/node/amd2module.js b/node/amd2module.js
index cd88589..8e3e3cc 100644
--- a/node/amd2module.js
+++ b/node/amd2module.js
@@ -63,6 +63,7 @@ function getDefineFactory(defineExpr) {
 function getDefineBlock(code) {
     var ast = getAst(code);
     var defineList = [];
+    var defineBlock;
     // require('fs').writeFileSync('ast.json', JSON.stringify(ast));
     estraverse.traverse(ast, {
         enter: function (node, parent) {
@@ -71,31 +72,57 @@ function getDefineBlock(code) {
                 && node.expression.callee.name == 'define'
             ) {
 
-                var defineBlock = {};
-                defineBlock.defineRange = node.range;
-
                 var factory = getDefineFactory(node.expression);
+
                 // define('xxx', {})
                 if (factory.type === SYNTAX.ObjectExpression) {
-                    defineBlock.type = 'object';
-                    defineBlock.factoryRange = factory.range;
+                    defineList.push({
+                        type: 'object',
+                        defineRange: node.range,
+                        factoryRange: factory.range
+                    });
                 }
 
                 // define(function() {})
                 else if (factory.type === SYNTAX.FunctionExpression){
-                    defineBlock.type = 'function';
+                    defineBlock = {
+                        type: 'function',
+                        defineRange: node.range,
+                        factoryRange: factory.body.range
+                    };
+
                     var body = factory.body.body;
-                    defineBlock.factoryRange = factory.body.range;
-                    var returnList = defineBlock.returnRange = [];
+                    var returnRange = defineBlock.returnRange = [];
+
                     // 替换return
-                    for (var i = body.length - 1; i >=0; i--) {
-                        if (body[i].type == SYNTAX.ReturnStatement) {
-                            returnList.push(body[i].range);
+                    for (var i = 0, l = body.length; i < l; i++) {
+                        // 直接在函数体里的return
+                        if (body[i].type === SYNTAX.ReturnStatement) {
+                            returnRange.push(body[i].range);
+                        }
+                        // 在函数内部块里的return
+                        else if (body[i].type !== SYNTAX.FunctionExpression) {
+                            var functionEnter = 0;
+                            estraverse.traverse(body[i], {
+                                enter: function (returnNode) {
+                                    if (
+                                        returnNode.type === SYNTAX.FunctionExpression
+                                        || returnNode.type === SYNTAX.FunctionDeclaration
+                                    ) {
+                                        this.skip();
+                                    }
+                                    else if (returnNode.type === SYNTAX.ReturnStatement){
+                                        returnRange.push(returnNode.range);
+                                    }
+                                }
+                            });
                         }
                     }
+
+                    defineList.push(defineBlock);
                 }
 
-                defineList.push(defineBlock);
+
                 this.skip();
             }
         }
@@ -124,15 +151,17 @@ function replaceDefine(code) {
 
             block.returnRange.forEach(function (range) {
                 segments.push(code.slice(index, range[0]));
-                segments.push('module.exports = ');
+                segments.push('module.exports =');
                 segments.push(code.slice(range[0] + 6, range[1]));
                 index = range[1];
             });
+            segments.push(code.slice(index, block.factoryRange[1] - 1));
+
             index = block.defineRange[1];
         }
         else if (block.type === 'object'){
             segments.push(code.slice(index, block.defineRange[0]));
-            segments.push('module.exports = ');
+            segments.push('module.exports =');
             segments.push(code.slice(block.factoryRange[0], block.factoryRange[1]) + ';');
             index = block.defineRange[1];
         }
diff --git a/node/generated.js b/node/generated.js
new file mode 100644
index 0000000..4fcc2aa
--- /dev/null
+++ b/node/generated.js
@@ -0,0 +1,71 @@
+/**
+ * @file test-define.js
+ * @author mengke01(kekee000@gmail.com)
+ */
+
+
+// 测试define函数
+
+
+        module.exports = require('../common/test').test({
+            test1: 'test1',
+            test2: 'test2'
+        });
+    
+
+
+// 测试 string
+
+
+        module.exports = 'test string';
+    
+
+
+// 测试commonjs wrapper
+
+
+        module.exports = {
+            test1: 'test1',
+            test2: 'test2'
+        };
+    
+
+
+
+
+// 测试object
+
+module.exports ={
+    test1: 'test1',
+    test2: 'test2'
+};
+
+
+// 测试多return
+
+
+        var string = require('../common/string');
+
+        if (string.pad) {
+            module.exports = string.pad;
+        }
+        else {
+            module.exports = function (str) {
+                return function () {
+                    str;
+                };
+            };
+        }
+    
+
+
+// 测试 nodejs兼容写法
+
+if (typeof exports !== 'undefined') {
+    module.exports = exports = require('xmldom').DOMParser;
+}
+else {
+    
+            module.exports = window.DOMParser;
+        
+}
diff --git a/node/test.js b/node/test.js
index 3072e5c..1fc8c0d 100644
--- a/node/test.js
+++ b/node/test.js
@@ -6,7 +6,7 @@ var fs = require('fs');
 var amd2module = require('./amd2module');
 
 function main() {
-    var code = fs.readFileSync('../src/fonteditor/data/online-font.js');
+    var code = fs.readFileSync('./testcase-define.js');
     fs.writeFileSync('./generated.js', amd2module(code, '../'));
 }
 
diff --git a/node/testcase-define.js b/node/testcase-define.js
new file mode 100644
index 0000000..d5684cd
--- /dev/null
+++ b/node/testcase-define.js
@@ -0,0 +1,81 @@
+/**
+ * @file test-define.js
+ * @author mengke01(kekee000@gmail.com)
+ */
+
+
+// 测试define函数
+define(
+    function(require) {
+
+        return require('common/test').test({
+            test1: 'test1',
+            test2: 'test2'
+        });
+    }
+);
+
+
+// 测试 string
+
+define(
+    function(require) {
+        return 'test string';
+    }
+);
+
+
+// 测试commonjs wrapper
+
+define('test-module', ['test-module'],
+    function(require) {
+        return {
+            test1: 'test1',
+            test2: 'test2'
+        };
+    }
+);
+
+
+
+
+// 测试object
+
+define('test-module', {
+    test1: 'test1',
+    test2: 'test2'
+});
+
+
+// 测试多return
+define(
+    function(require) {
+
+        var string = require('common/string');
+
+        if (string.pad) {
+            return string.pad;
+        }
+        else {
+            return function (str) {
+                return function () {
+                    str;
+                };
+            };
+        }
+    }
+);
+
+
+// 测试 nodejs兼容写法
+
+if (typeof exports !== 'undefined') {
+    module.exports = exports = require('xmldom').DOMParser;
+}
+else {
+    define(
+        function (require) {
+            return window.DOMParser;
+        }
+    );
+}