diff --git a/src/modules/code.js b/src/modules/code.js
index 743a0471..47a1fc5d 100644
--- a/src/modules/code.js
+++ b/src/modules/code.js
@@ -96,4 +96,9 @@ layui.define(['lay', 'util'], function(exports){
     });
     
   });
-}).addcss('modules/code.css?v=3', 'skincodecss');
\ No newline at end of file
+});
+
+// 若为源码版，则自动加载该组件依赖的 css 文件
+if(!layui['layui.all']){
+  layui.addcss('modules/code.css?v=3', 'skincodecss');
+}
\ No newline at end of file
diff --git a/src/modules/laydate.js b/src/modules/laydate.js
index 2bf890f7..b76b1441 100644
--- a/src/modules/laydate.js
+++ b/src/modules/laydate.js
@@ -24,7 +24,7 @@
   
   //外部调用
   ,laydate = {
-    v: '5.3.1' //layDate 版本号
+    v: '5.4.0' //layDate 版本号
     ,config: {
       weekStart: 0, // 默认周日一周的开始
     } //全局配置项
@@ -39,10 +39,17 @@
     }
     
     // 主体 CSS 等待事件
-    ,ready: function(fn){
-      var cssname = 'laydate', ver = ''
-      ,path = (isLayui ? 'modules/' : 'css/') + 'laydate.css?v='+ laydate.v + ver;
-      isLayui ? layui.addcss(path, fn, cssname) : ready.link(path, fn, cssname);
+    ,ready: function(callback){
+      var cssname = 'laydate';
+      var ver = ''
+      var path = (isLayui ? 'modules/' : 'css/') + 'laydate.css?v='+ laydate.v + ver;
+
+      isLayui ? (
+        layui['layui.all'] 
+        ? (typeof callback === 'function' && callback()) 
+      : layui.addcss(path, callback, cssname)
+      ) : ready.link(path, callback, cssname);
+
       return this;
     }
   }
diff --git a/src/modules/layer.js b/src/modules/layer.js
index f5a96ffd..141c1138 100644
--- a/src/modules/layer.js
+++ b/src/modules/layer.js
@@ -120,15 +120,18 @@ var layer = {
     return this;
   },
 
-  //主体 CSS 等待事件
+  // 主体 CSS 等待事件
   ready: function(callback){
-    var cssname = 'layer', ver = ''
-    ,path = (isLayui ? 'modules/' : 'css/') + 'layer.css?v='+ layer.v + ver;
+    var cssname = 'layer';
+    var ver = '';
+    var path = (isLayui ? 'modules/' : 'css/') + 'layer.css?v='+ layer.v + ver;
+    
     isLayui ? (
       layui['layui.all'] 
         ? (typeof callback === 'function' && callback()) 
       : layui.addcss(path, callback, cssname)
     ) : ready.link(path, callback, cssname);
+
     return this;
   },