diff --git a/src/components/office/OnlyOfficeEditor.vue b/src/components/office/OnlyOfficeEditor.vue
index 138fbec..ca32f1a 100644
--- a/src/components/office/OnlyOfficeEditor.vue
+++ b/src/components/office/OnlyOfficeEditor.vue
@@ -120,9 +120,14 @@ export default {
         this.docEditor.destroyEditor()
         this.docEditor = null
       }
+      this.fileUrl = window.location.origin + fileConfig.previewUrl(this.$store.state.user.name, this.file, this.$store.getters.token)
+      if(this.readOnly){
+        this.fileUrl = window.location.origin + fileConfig.publicPreviewUrl(this.file.id, window.shareId);
+      }
       let fileKey = `${new Date(this.file.updateDate).getTime()}-${this.file.id}`
 
       let callbackUrl = fileConfig.officeCallBackUrl(this.$store.getters.token, this.file.id)
+
       const config = {
         "document": {
           "fileType": this.fileType,