diff --git a/app/src/layout/dock/Files.ts b/app/src/layout/dock/Files.ts
index 86deea891..5a7b8021c 100644
--- a/app/src/layout/dock/Files.ts
+++ b/app/src/layout/dock/Files.ts
@@ -777,7 +777,7 @@ export class Files extends Model {
                     currentPath = dirname + ".sy";
                 }
             } else {
-                liElement.querySelector("fn__hidden").classList.remove("fn__hidden");
+                liElement.querySelector(".fn__hidden").classList.remove("fn__hidden");
                 break;
             }
         }
diff --git a/app/src/mobile/dock/MobileFiles.ts b/app/src/mobile/dock/MobileFiles.ts
index 9edd5ee37..e3999992e 100644
--- a/app/src/mobile/dock/MobileFiles.ts
+++ b/app/src/mobile/dock/MobileFiles.ts
@@ -67,8 +67,14 @@ export class MobileFiles extends Model {
                         case "removeDoc":
                             this.onRemove(data);
                             break;
-                        case "createdailynote":
                         case "create":
+                            if (data.data.listDocTree) {
+                                this.selectItem(data.data.box.id, data.data.path);
+                            } else {
+                                this.updateItemArrow(data.data.box.id, data.data.path);
+                            }
+                            break;
+                        case "createdailynote":
                         case "heading2doc":
                         case "li2doc":
                             this.onMkdir(data.data);
@@ -267,6 +273,29 @@ export class MobileFiles extends Model {
         window.siyuan.menus.menu.fullscreen("bottom");
     }
 
+    private updateItemArrow(notebookId: string, filePath: string) {
+        const treeElement = this.element.querySelector(`[data-url="${notebookId}"]`);
+        if (!treeElement) {
+            return;
+        }
+        let currentPath = filePath;
+        let liElement
+        while (!liElement) {
+            liElement = treeElement.querySelector(`[data-path="${currentPath}"]`);
+            if (!liElement) {
+                const dirname = pathPosix().dirname(currentPath);
+                if (dirname === "/") {
+                    currentPath = dirname;
+                } else {
+                    currentPath = dirname + ".sy";
+                }
+            } else {
+                liElement.querySelector(".fn__hidden").classList.remove("fn__hidden");
+                break;
+            }
+        }
+    }
+
     private genNotebook(item: INotebook) {
         const emojiHTML = `<span class="b3-list-item__icon b3-tooltips b3-tooltips__e" aria-label="${window.siyuan.languages.changeIcon}">${unicode2Emoji(item.icon || window.siyuan.storage[Constants.LOCAL_IMAGES].note)}</span>`;
         if (item.closed) {