diff --git a/src/views/doc/recentVisited.vue b/src/views/doc/recentVisited.vue
index 031a1ff..ea18c34 100644
--- a/src/views/doc/recentVisited.vue
+++ b/src/views/doc/recentVisited.vue
@@ -43,7 +43,7 @@ function onlyOfficeView(row:shareItem){
     }
 
     let _url=`${siteHost}${apiURL}/share/zip?shareUuid=${row.uuid}&code=${row.code}&uid=${props.uid}&dprt=${props.udprt}&puuid=root&rootUuid=root&fullfilename=${a}`
-    window.open(`${officeHost}/kkpreview/onlinePreview?url=`+window.btoa(encodeURIComponent(_url)),"_blank")
+    window.open(`${officeHost}/kkpreview/onlinePreview?url=`+window.btoa(unescape(encodeURIComponent(_url))),"_blank")
   }
 }
 
diff --git a/src/views/doc/share.vue b/src/views/doc/share.vue
index e80c42c..42f0a98 100644
--- a/src/views/doc/share.vue
+++ b/src/views/doc/share.vue
@@ -138,7 +138,7 @@ function onShareView(row:matterInfo){
     let _url=`${siteHost}${apiURL}/share/zip?shareUuid=${row.uuid}&code=${row.code}&uid=${uid}&dprt=${udprt}&puuid=root&rootUuid=root&fullfilename=${a}`
     //window.open(`${officeHost}/kkpreview/onlinePreview?url=`+window.btoa(encodeURIComponent(_url)),"_blank")
     dynamicVNode.value=h(preview,{
-      url:`${officeHost}/kkpreview/onlinePreview?url=`+window.btoa(encodeURIComponent(_url)),
+      url:`${officeHost}/kkpreview/onlinePreview?url=`+window.btoa(unescape(encodeURIComponent(_url))),
       closeFunc:()=>dynamicVNode.value=null
     })