diff --git a/docs/loading-mask.md b/docs/loading-mask.md
index f0cf6ea..ddd251f 100644
--- a/docs/loading-mask.md
+++ b/docs/loading-mask.md
@@ -47,3 +47,6 @@ var doAction = function() {
   });
 }
 ```
+
+## 修改显示文案
+LoadingMask.text = '加载中';
diff --git a/src/service/loading-mask.js b/src/service/loading-mask.js
index 8d1588b..9e7370f 100644
--- a/src/service/loading-mask.js
+++ b/src/service/loading-mask.js
@@ -5,8 +5,13 @@ var instance;
 var service = {
   open() {
     if (!instance) {
+      const text = this.text;
+
       instance = new LoadingMask({
-        el: document.createElement('div')
+        el: document.createElement('div'),
+        data() {
+          return { text };
+        }
       });
     }
     Vue.nextTick(() => {