diff --git a/FSNotes/View/SidebarOutlineView.swift b/FSNotes/View/SidebarOutlineView.swift
index f10425b4e..0d60d78df 100644
--- a/FSNotes/View/SidebarOutlineView.swift
+++ b/FSNotes/View/SidebarOutlineView.swift
@@ -1527,7 +1527,7 @@ class SidebarOutlineView: NSOutlineView,
         }
 
         for project in projects {
-            if project.showNestedFoldersContent, let child = project.getAllChild() {
+            if project.showNestedFoldersContent, !project.isEncrypted, let child = project.getAllChild() {
                 for item in child {
                     if !projects.contains(item) {
                         projects.append(item)