diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 3480aff..7a89d80 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -22,6 +22,21 @@
               "title": "相关网站"
             }
           },
+          {
+            "id": "6bbdb6c9df9a2d8f",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "Collection/连~都忘记了的小知识.md",
+                "mode": "source",
+                "source": false,
+                "backlinks": false
+              },
+              "icon": "lucide-file",
+              "title": "连~都忘记了的小知识"
+            }
+          },
           {
             "id": "9d236a0f7da6551f",
             "type": "leaf",
@@ -37,37 +52,21 @@
             }
           },
           {
-            "id": "fa1d4d0680240de1",
+            "id": "1fec176bb492eafb",
             "type": "leaf",
             "state": {
-              "type": "markdown",
+              "type": "webviewer",
               "state": {
-                "file": "Collection/连~都忘记了的C语言小知识.md",
-                "mode": "source",
-                "source": false,
-                "backlinks": false
+                "url": "https://share.note.youdao.com/ynoteshare/index.html?id=a66c778ce8c6e4ee03608e493e59ba7a&type=notebook&_time=1768473840238#/WEB83f172c217a3d791e8be381ba55f47a9",
+                "title": "CQ2605",
+                "mode": "webview"
               },
-              "icon": "lucide-file",
-              "title": "连~都忘记了的C语言小知识"
-            }
-          },
-          {
-            "id": "6bbdb6c9df9a2d8f",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "Collection/连~都忘记了的C语言小知识.md",
-                "mode": "source",
-                "source": false,
-                "backlinks": false
-              },
-              "icon": "lucide-file",
-              "title": "连~都忘记了的C语言小知识"
+              "icon": "globe-2",
+              "title": "CQ2605"
             }
           }
         ],
-        "currentTab": 3
+        "currentTab": 1
       }
     ],
     "direction": "vertical"
@@ -134,13 +133,13 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "Collection/连~都忘记了的C语言小知识.md",
+                "file": "Collection/连~都忘记了的小知识.md",
                 "followCursor": true,
                 "showSearch": false,
                 "searchQuery": ""
               },
               "icon": "lucide-list",
-              "title": "连~都忘记了的C语言小知识 的大纲"
+              "title": "连~都忘记了的小知识 的大纲"
             }
           },
           {
@@ -294,8 +293,9 @@
   },
   "active": "6bbdb6c9df9a2d8f",
   "lastOpenFiles": [
+    "Collection/linux命令.md",
+    "Collection/连~都忘记了的小知识.md",
     "Diary/2026-1/2026-1-23 周五.md",
-    "Collection/连~都忘记了的C语言小知识.md",
     "YueQian/相关网站.md",
     "README.md",
     "Excalidraw/Drawing 20260122.md",
@@ -336,7 +336,6 @@
     "Collection/YoudaoyunNotes/02C语言/06-函数基础.md",
     "Collection/YoudaoyunNotes/02C语言/02-C语言入门.md",
     "Collection/YoudaoyunNotes/02C语言/03-数据类型及IO流.md",
-    "Page/友情链接.md",
     "Page",
     "Collection/YoudaoyunNotes/02C语言/attachments/WEBRESOURCE40a76a7d230733292ec04717f3f6f254编程规范.pdf",
     "Collection/YoudaoyunNotes/02C语言/attachments/WEBRESOURCEf8f411dd54c53da227a89fc7031bb0c7terminal_colors.h",
diff --git a/Collection/连~都忘记了的C语言小知识.md b/Collection/连~都忘记了的小知识.md
similarity index 66%
rename from Collection/连~都忘记了的C语言小知识.md
rename to Collection/连~都忘记了的小知识.md
index f884398..cf7a7d3 100644
--- a/Collection/连~都忘记了的C语言小知识.md
+++ b/Collection/连~都忘记了的小知识.md
@@ -1,7 +1,9 @@
 ---
 tags:
-  - empty
-aliases: empty
+  - C语言
+  - Linux
+aliases:
+  - 小知识
 日期: 2026/1/23
 ---
 - 字符转数字要 `-'0'`
@@ -10,4 +12,4 @@ aliases: empty
 	for(int i = 0;i < strlen(arr);i++)
 		num = num * 10 + arr[i] - '0';
 ```
-- 
\ No newline at end of file
+- Linux重新加载配置文件
\ No newline at end of file