diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index fb51dad..8fb2960 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -13,12 +13,12 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "copilot-conversations/天麻怎么吃@20250404_120810.md",
+                "file": "Welcome.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "天麻怎么吃@20250404_120810"
+              "title": "Welcome"
             }
           }
         ]
@@ -170,6 +170,7 @@
   },
   "left-ribbon": {
     "hiddenItems": {
+      "obsidian-git:Open Git source control": false,
       "switcher:Open quick switcher": false,
       "graph:Open graph view": false,
       "canvas:Create new canvas": false,
@@ -181,8 +182,8 @@
   },
   "active": "71235e05924257c3",
   "lastOpenFiles": [
-    "Welcome.md",
     "copilot-conversations/天麻怎么吃@20250404_120810.md",
+    "Welcome.md",
     "attachments",
     "未命名文件夹",
     "new notes",
diff --git a/Welcome.md b/Welcome.md
index 3057de5..68efb09 100644
--- a/Welcome.md
+++ b/Welcome.md
@@ -2,4 +2,5 @@ This is your new **vault**.
 
 Make a note of something, [[create a link]], or try [the Importer](https://help.obsidian.md/Plugins/Importer)!
 
-When you're ready, delete this note and make the vault your own.:
+When you're ready, delete this note and make the vault your own.
+