diff --git a/.changeset/nice-beans-count.md b/.changeset/nice-beans-count.md
new file mode 100644
index 0000000..8cccf1e
--- /dev/null
+++ b/.changeset/nice-beans-count.md
@@ -0,0 +1,5 @@
+---
+"leetcode-query": patch
+---
+
+Fix HTTP 403 error when accessing leetcode.cn
diff --git a/src/leetcode-cn.ts b/src/leetcode-cn.ts
index 8dbad42..4352462 100644
--- a/src/leetcode-cn.ts
+++ b/src/leetcode-cn.ts
@@ -333,6 +333,8 @@ export class LeetCodeCN extends EventEmitter {
             const res = await fetch(`${BASE}${endpoint}`, {
                 method: "POST",
                 headers: {
+                    accept: "application/json",
+                    "accept-language": "zh-CN,zh;q=0.9,en;q=0.8",
                     "content-type": "application/json",
                     origin: BASE,
                     referer: BASE,