diff --git a/commont.js b/commont.js
index 45ef9e2..b933caa 100644
--- a/commont.js
+++ b/commont.js
@@ -542,7 +542,27 @@ function promiseAllWithErrors(promises) {
   });  
 }
 
+function onCopy(textToCopy){
+   return new Promise((r,j)=>{ 
+    // 使用 navigator.clipboard.writeText 方法（如果可用）  
+    if (navigator.clipboard && navigator.clipboard.writeText) {  
+        navigator.clipboard.writeText(textToCopy).then(function() {  
+            console.log('文本已成功复制到剪贴板'); 
+            r('复制成功'); 
+        }).catch(function(err) {  
+          j('无法复制文本: ', err);
+            // 此处处理复制失败的情况  
+            console.error('无法复制文本: ', err);  
+        });  
+    } else { 
+      j('你的浏览器不支持 Clipboard API'); 
+        // 对于不支持 Clipboard API 的浏览器，你可以回退到其他方法，如使用 Flash 或第三方库  
+        console.error('你的浏览器不支持 Clipboard API');  
+    }
+   }); 
+}
+
 const commont=[{pagedata:pagedata},{maskData:maskData},{getDay:getDay},{uuid:uuid},{addStorage:addStorage},{getStorage:getStorage},{deloneStorage:deloneStorage},{delAllStorage:delAllStorage},{formatDate:formatDate},{jsonurldata:jsonurldata},{isWeiXin:isWeiXin},
     {getQueryString},{getMonthLast},{getMonthFirst},{compression},{isObject},{isArray},{addSessionStorage},{getSessionStorage},{delSessionStorage},{initOss},{setCookie},
-    {getCookie},{delCookie:delCookie},{debunce},{promiseAllWithErrors}];
+    {getCookie},{delCookie:delCookie},{debunce},{promiseAllWithErrors},{onCopy:onCopy}];
   export default commont;
\ No newline at end of file
diff --git a/package.json b/package.json
index 1a76a52..f920ea0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "erp-element-ui",
-  "version": "1.0.50", 
+  "version": "1.0.51", 
   "description": "",
   "main": "index.js",
   "scripts": {