diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index 32ca647..780cea7 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -292,6 +292,7 @@
   },
   "active": "0e819cd5124a66fe",
   "lastOpenFiles": [
+    "YueQian/Homework/~$27函数练习题.docx",
     "YueQian/相关网站.md",
     "Diary/2026-1/2026-1-28 周三.md",
     "Diary/2026-1/2026-1-27 周二.md",
@@ -300,7 +301,6 @@
     "YueQian/Homework/~WRL0002.tmp",
     "YueQian/Homework/~WRD0001.tmp",
     "YueQian/Homework/~WRD0000.tmp",
-    "YueQian/Homework/~$27函数练习题.docx",
     "YueQian/Homework/~WRL3270.tmp",
     "YueQian/Homework/~WRD3266.tmp",
     "YueQian/Homework/~WRD0004.tmp",
@@ -327,7 +327,6 @@
     "Collection/KMP算法.md",
     "README.md",
     "test.md",
-    "ggg.md",
     "Excalidraw/Untitled.canvas",
     "Article/Studyroad/vivado_ip_img/IPCore10.png",
     "Article/Studyroad/vivado_ip_img/IPCore07.png",
diff --git a/YueQian/Homework/~$27函数练习题.docx b/YueQian/Homework/~$27函数练习题.docx
new file mode 100644
index 0000000..d42c640
Binary files /dev/null and b/YueQian/Homework/~$27函数练习题.docx differ