diff --git a/src/utils/file-config.js b/src/utils/file-config.js
index 675a4c9..7843197 100644
--- a/src/utils/file-config.js
+++ b/src/utils/file-config.js
@@ -37,7 +37,7 @@ export default {
   previewUrl: function(username, file, token, shareToken, serverUrl) {
     let baseUrl = serverUrl || this.baseUrl
     let fileUrl = `${baseUrl}/file/${store.getters.name}${encodeURIComponent(file.path)}${encodeURIComponent(file.name)}`
-    fileUrl = fileUrl.replaceAll(/%5C/g, '/')
+    fileUrl = fileUrl.replaceAll(/%5C|%2F/g, '/')
 
     if (file.userId !== store.getters.userId && token && !shareToken) {
       return `${baseUrl}/pre-file/${file.id}/${encodeURIComponent(file.name)}`