diff --git a/src/hooks/useCopy.ts b/src/hooks/useCopy.ts
index 74fd650..873c9ad 100644
--- a/src/hooks/useCopy.ts
+++ b/src/hooks/useCopy.ts
@@ -3,31 +3,9 @@ import { writeClipboard } from '@solid-primitives/clipboard'
 
 export const useClipboardCopy = (source: string, delay = 1000) => {
   const [copied, setCopied] = createSignal(false)
-  //判断平台
-  const isMobile = () => {
-    let flag = navigator.userAgent.match(
-      /(phone|pad|pod|iPhone|iPod|ios|iPad|Android|Mobile|BlackBerry|IEMobile|MQQBrowser|JUC|Fennec|wOSBrowser|BrowserNG|WebOS|Symbian|Windows Phone)/i
-    );
-    return flag;
-  }
-  //手机端复制功能
-  const h5CopyText = (text: string) => {
-    var tempInput = document.createElement("input");
-    tempInput.value = text;
-    document.body.appendChild(tempInput);
-    tempInput.select();
-    document.execCommand("copy");
-    document.body.removeChild(tempInput);
-  };
-
-  const copy = async () => {
-    if (isMobile()) {
-      //复制功能
-      writeClipboard(source)
-    } else {
-      h5CopyText(source)
-    }
 
+  const copy = async() => {
+    writeClipboard(source)
     setCopied(true)
   }
 
@@ -39,4 +17,4 @@ export const useClipboardCopy = (source: string, delay = 1000) => {
   })
 
   return [copied, copy] as const
-}
\ No newline at end of file
+}