diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 8655a7e..92e0718 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -4,23 +4,11 @@
     "type": "split",
     "children": [
       {
-        "id": "88cc8e651049b2a2",
+        "id": "622c79aef6d28cb5",
         "type": "tabs",
         "children": [
           {
-            "id": "5aaa4a9e241d1874",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "Books/动手学深度学习/引言.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "8ae7212297531ff4",
+            "id": "82a60b2f86acd8d6",
             "type": "leaf",
             "state": {
               "type": "markdown",
@@ -30,19 +18,8 @@
                 "source": false
               }
             }
-          },
-          {
-            "id": "e0e28dcbc894ffd6",
-            "type": "leaf",
-            "state": {
-              "type": "release-notes",
-              "state": {
-                "currentVersion": "1.2.7"
-              }
-            }
           }
-        ],
-        "currentTab": 2
+        ]
       }
     ],
     "direction": "vertical"
@@ -186,7 +163,7 @@
       "obsidian-excalidraw-plugin:新建 Excalidraw 绘图": false
     }
   },
-  "active": "e0e28dcbc894ffd6",
+  "active": "82a60b2f86acd8d6",
   "lastOpenFiles": [
     "Books/动手学深度学习/引言.md",
     "Books/从零开始深入学习Spring/IoC.md",