diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index f56cb34..f19883e 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -56,13 +56,13 @@
             "state": {
               "type": "markdown",
               "state": {
-                "file": "Diary/2026-1/2026-1-28 周三.md",
+                "file": "Collection/连~都忘记了的小知识.md",
                 "mode": "source",
                 "source": false,
                 "backlinks": false
               },
               "icon": "lucide-file",
-              "title": "2026-1-28 周三"
+              "title": "连~都忘记了的小知识"
             }
           }
         ],
@@ -133,13 +133,13 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "Diary/2026-1/2026-1-28 周三.md",
+                "file": "Collection/连~都忘记了的小知识.md",
                 "followCursor": true,
                 "showSearch": false,
                 "searchQuery": ""
               },
               "icon": "lucide-list",
-              "title": "2026-1-28 周三 的大纲"
+              "title": "连~都忘记了的小知识 的大纲"
             }
           },
           {
@@ -270,7 +270,8 @@
       }
     ],
     "direction": "horizontal",
-    "width": 336.5
+    "width": 336.5,
+    "collapsed": true
   },
   "left-ribbon": {
     "hiddenItems": {
@@ -292,21 +293,20 @@
   },
   "active": "0e819cd5124a66fe",
   "lastOpenFiles": [
+    "YueQian/Homework/~$27函数作业题.docx",
     "YueQian/Homework/~WRL0001.tmp",
     "YueQian/Homework/~WRD0000.tmp",
     "YueQian/Homework/~$27函数练习题.docx",
+    "Diary/2026-1/2026-1-28 周三.md",
+    "YueQian/相关网站.md",
     "YueQian/Homework/~WRL0003.tmp",
     "YueQian/Homework/~WRD0002.tmp",
-    "YueQian/相关网站.md",
-    "Diary/2026-1/2026-1-28 周三.md",
     "Diary/2026-1/2026-1-27 周二.md",
     "Collection/连~都忘记了的小知识.md",
-    "YueQian/Homework/~$27函数作业题.docx",
     "YueQian/Homework/~WRL0002.tmp",
     "YueQian/Homework/~WRD0001.tmp",
     "YueQian/Homework/~WRL3270.tmp",
     "YueQian/Homework/~WRD3266.tmp",
-    "YueQian/Homework/~WRD0004.tmp",
     "Diary/2026-1/2026-1-26 周一.md",
     "Diary/2026-1/2026-1-25 周日.md",
     "BlogWebsite/Article/MarkdownTest.md",
diff --git a/Collection/连~都忘记了的小知识.md b/Collection/连~都忘记了的小知识.md
index 0a13be8..bc248f9 100644
--- a/Collection/连~都忘记了的小知识.md
+++ b/Collection/连~都忘记了的小知识.md
@@ -40,4 +40,5 @@ switch (num)
 		printf("What are you doing baby ? \n");
 		break;
 }
-```
\ No newline at end of file
+```
+- 函数的名称与数组的名称一样，是函数的首地址
\ No newline at end of file
diff --git a/YueQian/Homework/1-27函数练习题.docx b/YueQian/Homework/1-27函数练习题.docx
index ed67c53..06c9114 100644
Binary files a/YueQian/Homework/1-27函数练习题.docx and b/YueQian/Homework/1-27函数练习题.docx differ
diff --git a/YueQian/Homework/~$27函数作业题.docx b/YueQian/Homework/~$27函数作业题.docx
new file mode 100644
index 0000000..9249d1d
Binary files /dev/null and b/YueQian/Homework/~$27函数作业题.docx differ