diff --git a/src/layui.js b/src/layui.js
index b21d0558..8101d927 100644
--- a/src/layui.js
+++ b/src/layui.js
@@ -15,7 +15,17 @@
     locale: 'zh-cn',
     lay: {
       common: {
-        placeholder: '请选择'
+        noMatch: '无匹配数据',
+        noData: '暂无数据',
+        placeholder: '请选择',
+      },
+      code: {
+        copy: '复制代码',
+        copied: '已复制',
+        copyError: '复制失败',
+        maximize: '最大化显示',
+        restore: '还原显示',
+        preview: '在新窗口预览',
       },
       colorpicker: {
         clear: '清除',
diff --git a/src/modules/code.js b/src/modules/code.js
index ea8009f2..d94841ec 100644
--- a/src/modules/code.js
+++ b/src/modules/code.js
@@ -201,7 +201,7 @@ layui.define(['lay', 'util', 'element', 'tabs', 'form'], function(exports){
     var tools = {
       copy: {
         className: 'file-b',
-        title: [layui.$t('复制代码')],
+        title: [layui.$t('lay.code.copy')],
         event: function(obj){
           var code = util.unescape(finalCode(options.code));
           var hasOnCopy = typeof options.onCopy === 'function';
@@ -215,14 +215,14 @@ layui.define(['lay', 'util', 'element', 'tabs', 'form'], function(exports){
                 if(ret === false) return;
               }
 
-              layer.msg(layui.$t('已复制'), {icon: 1});
+              layer.msg(layui.$t('lay.code.copied'), {icon: 1});
             },
             error: function() {
               if(hasOnCopy){
                 var ret = options.onCopy(code, false);
                 if(ret === false) return;
               }
-              layer.msg(layui.$t('复制失败'), {icon: 2});
+              layer.msg(layui.$t('lay.code.copyError'), {icon: 2});
             }
           });
         }
@@ -277,7 +277,7 @@ layui.define(['lay', 'util', 'element', 'tabs', 'form'], function(exports){
       $.extend(tools, {
         'full': {
           className: 'screen-full',
-          title: [layui.$t('最大化显示'), layui.$t('还原显示')],
+          title: [layui.$t('lay.code.maximize'), layui.$t('lay.code.restore')],
           event: function(obj){
             var el = obj.elem;
             var elemView = el.closest('.'+ CONST.ELEM_PREVIEW);
@@ -302,7 +302,7 @@ layui.define(['lay', 'util', 'element', 'tabs', 'form'], function(exports){
         },
         'window': {
           className: 'release',
-          title: [layui.$t('在新窗口预览')],
+          title: [layui.$t('lay.code.preview')],
           event: function(obj){
             util.openWin({
               content: finalCode(options.code)
@@ -561,9 +561,11 @@ layui.define(['lay', 'util', 'element', 'tabs', 'form'], function(exports){
 
     // 若开启复制，且未开启预览，则单独生成复制图标
     if(options.copy && !options.preview){
-      var copyElem = $(['<span class="layui-code-copy">',
-        layui.$t('<i class="layui-icon layui-icon-file-b" title="复制"></i>'),
-      '</span>'].join(''));
+      var copyElem = $([
+        '<span class="layui-code-copy">',
+        '<i class="layui-icon layui-icon-file-b" title="' + layui.$t('lay.code.copy') + '"></i>',
+        '</span>'
+      ].join(''));
 
       // 点击复制
       copyElem.on('click', function(){