diff --git a/package.json b/package.json
index 27665f98a59..894859abe9c 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "server": "hexo server"
   },
   "hexo": {
-    "version": "4.2.1"
+    "version": "7.0.0"
   },
   "dependencies": {
     "hexo": "^4.2.1",
@@ -25,4 +25,4 @@
     "hexo-renderer-stylus": "^1.1.0",
     "hexo-server": "^1.0.0"
   }
-}
\ No newline at end of file
+}
diff --git a/source/_posts/algorithm-blogs.md b/source/_posts/algorithm-blogs.md
deleted file mode 100644
index 4000bdce976..00000000000
--- a/source/_posts/algorithm-blogs.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-title: algorithm-blogs
-date: 2024-04-23 00:19:38
-tags:
----