diff --git a/lib/user.js b/lib/user.js
index 5e9d4e56..262a8279 100644
--- a/lib/user.js
+++ b/lib/user.js
@@ -5,6 +5,19 @@ var user = Volcanos("user", {help: "用户模块",
     reload: function(force) {(force || confirm("重新加载页面？")) && location.reload()},
     title: function(text) {return text && (document.title = text), document.title},
 
+    copy: function(can, text) {
+        var input = can.page.Append(can, document.body, [{type: "input"}]).first
+        input.value = text
+        input.setSelectionRange(0,-1)
+        input.focus()
+        document.execCommand("Copy")
+        can.page.Remove(can, input)
+        can.user.toast(can, text, "复制成功")
+        return
+        navigator.clipboard.writeText(item.innerText).then(function() {
+            can.user.toast(can, "复制成功", "paste")
+        })
+    },
     login: function(can, cb) {
         var ui = can.user.input({clientX: 200, clientY: 100}, can, [
             {username: "username", name: "用户"},
diff --git a/plugin/local/wiki/word.js b/plugin/local/wiki/word.js
index 479bb290..e773d361 100644
--- a/plugin/local/wiki/word.js
+++ b/plugin/local/wiki/word.js
@@ -13,18 +13,14 @@ Volcanos("onimport", {help: "导入数据", list: [], _init: function(can, msg,
         if (list["name"] == "inner") {
             target.title = "点击复制"
             target.onclick = function(event) {
-                navigator.clipboard.writeText(target.innerText).then(function() {
-                    can.user.toast(can, "复制成功", "paste")
-                })
+                can.user.copy(can, target.innerText)
             }
             return
         }
         can.page.Select(can, target, "span", function(item) {
             item.title = "点击复制"
             item.onclick = function(event) {
-                navigator.clipboard.writeText(item.innerText).then(function() {
-                    can.user.toast(can, "复制成功", "paste")
-                })
+                can.user.copy(can, item.innerText)
             }
         })
     },