diff --git a/.obsidian/plugins/obsidian-quiet-outline/markdown-states.json b/.obsidian/plugins/obsidian-quiet-outline/markdown-states.json
index 37d231e..48218ac 100644
--- a/.obsidian/plugins/obsidian-quiet-outline/markdown-states.json
+++ b/.obsidian/plugins/obsidian-quiet-outline/markdown-states.json
@@ -98,11 +98,11 @@
     "cursor": {
       "from": {
         "line": 10,
-        "ch": 0
+        "ch": 6
       },
       "to": {
         "line": 10,
-        "ch": 0
+        "ch": 6
       }
     },
     "expandedKeys": [
diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index ed75b24..52b1139 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -28,7 +28,7 @@
               "type": "markdown",
               "state": {
                 "file": "Record/CS231N/正则化与优化.md",
-                "mode": "source",
+                "mode": "preview",
                 "source": false
               },
               "icon": "lucide-file",
diff --git a/Record/CS231N/正则化与优化.md b/Record/CS231N/正则化与优化.md
index 5a6c894..864cae5 100644
--- a/Record/CS231N/正则化与优化.md
+++ b/Record/CS231N/正则化与优化.md
@@ -8,4 +8,5 @@
 
 
 ## TODO
-[ ] Jacobian Metrics
\ No newline at end of file
+- [ ] Jacobian Metrics
+