diff --git a/apps/ui/src/App.tsx b/apps/ui/src/App.tsx
index 6958567..79ad4be 100644
--- a/apps/ui/src/App.tsx
+++ b/apps/ui/src/App.tsx
@@ -75,7 +75,7 @@ const pathToTab: Record<string, TabId> = {
 };
 
 const DEFAULT_BASE_URL_BY_TYPE: Partial<Record<SiteType, string>> = {
-	chatgpt: "https://api.openai.com",
+	openai: "https://api.openai.com",
 	claude: "https://api.anthropic.com",
 	gemini: "https://generativelanguage.googleapis.com",
 };
diff --git a/apps/ui/src/core/sites.ts b/apps/ui/src/core/sites.ts
index 52a0dfb..fe67cb8 100644
--- a/apps/ui/src/core/sites.ts
+++ b/apps/ui/src/core/sites.ts
@@ -34,7 +34,7 @@ export const SITE_TYPE_LABELS: Record<Site["site_type"], string> = {
 	"new-api": "New API",
 	"done-hub": "Done Hub",
 	subapi: "Sub API",
-	chatgpt: "ChatGPT",
+	openai: "OpenAI",
 	claude: "Claude",
 	gemini: "Gemini",
 };
diff --git a/apps/ui/src/core/types.ts b/apps/ui/src/core/types.ts
index c98d6d7..7e99170 100644
--- a/apps/ui/src/core/types.ts
+++ b/apps/ui/src/core/types.ts
@@ -2,7 +2,7 @@ export type SiteType =
 	| "new-api"
 	| "done-hub"
 	| "subapi"
-	| "chatgpt"
+	| "openai"
 	| "claude"
 	| "gemini";
 
diff --git a/apps/ui/src/features/SitesView.tsx b/apps/ui/src/features/SitesView.tsx
index 963aa21..010ef6c 100644
--- a/apps/ui/src/features/SitesView.tsx
+++ b/apps/ui/src/features/SitesView.tsx
@@ -83,7 +83,7 @@ export const SitesView = ({
 	const pageItems = buildPageItems(sitePage, siteTotalPages);
 	const today = getBeijingDateString();
 	const isOfficialType =
-		siteForm.site_type === "chatgpt" ||
+		siteForm.site_type === "openai" ||
 		siteForm.site_type === "claude" ||
 		siteForm.site_type === "gemini";
 	const needsSystemToken = !isOfficialType;
@@ -593,10 +593,10 @@ export const SitesView = ({
 											subapi
 										</option>
 										<option
-											value="chatgpt"
-											selected={siteForm.site_type === "chatgpt"}
+											value="openai"
+											selected={siteForm.site_type === "openai"}
 										>
-											chatgpt
+											openai
 										</option>
 										<option
 											value="claude"
diff --git a/apps/worker/src/routes/sites.ts b/apps/worker/src/routes/sites.ts
index 151b521..d28c6ee 100644
--- a/apps/worker/src/routes/sites.ts
+++ b/apps/worker/src/routes/sites.ts
@@ -52,7 +52,7 @@ const parseSiteType = (value: unknown): SiteType => {
 		value === "done-hub" ||
 		value === "new-api" ||
 		value === "subapi" ||
-		value === "chatgpt" ||
+		value === "openai" ||
 		value === "claude" ||
 		value === "gemini"
 	) {
@@ -72,7 +72,7 @@ const trimValue = (value: unknown): string => {
 };
 
 const DEFAULT_BASE_URL_BY_TYPE: Partial<Record<SiteType, string>> = {
-	chatgpt: "https://api.openai.com",
+	openai: "https://api.openai.com",
 	claude: "https://api.anthropic.com",
 	gemini: "https://generativelanguage.googleapis.com",
 };
diff --git a/apps/worker/src/services/checkin-runner.ts b/apps/worker/src/services/checkin-runner.ts
index 1095ed9..d4c03a9 100644
--- a/apps/worker/src/services/checkin-runner.ts
+++ b/apps/worker/src/services/checkin-runner.ts
@@ -7,7 +7,6 @@ import {
 	runCheckin,
 	summarizeCheckin,
 } from "./checkin";
-import { parseSiteMetadata } from "./site-metadata";
 
 export type CheckinRunResult = {
 	results: CheckinResultItem[];
@@ -24,13 +23,6 @@ export async function runCheckinAll(
 	const today = beijingDateString(now);
 
 	for (const channel of channelRows) {
-		if (channel.status !== "active") {
-			continue;
-		}
-		const metadata = parseSiteMetadata(channel.metadata_json);
-		if (metadata.site_type !== "new-api") {
-			continue;
-		}
 		const rawEnabled = channel.checkin_enabled ?? 0;
 		const checkinEnabled =
 			typeof rawEnabled === "boolean" ? rawEnabled : Number(rawEnabled) === 1;
diff --git a/apps/worker/src/services/site-metadata.ts b/apps/worker/src/services/site-metadata.ts
index ab9d901..ed47571 100644
--- a/apps/worker/src/services/site-metadata.ts
+++ b/apps/worker/src/services/site-metadata.ts
@@ -5,7 +5,7 @@ export type SiteType =
 	| "new-api"
 	| "done-hub"
 	| "subapi"
-	| "chatgpt"
+	| "openai"
 	| "claude"
 	| "gemini";
 
@@ -42,7 +42,7 @@ export function parseSiteMetadata(
 		rawType === "done-hub" ||
 		rawType === "new-api" ||
 		rawType === "subapi" ||
-		rawType === "chatgpt" ||
+		rawType === "openai" ||
 		rawType === "claude" ||
 		rawType === "gemini"
 			? (rawType as SiteType)
diff --git a/helloagents/CHANGELOG.md b/helloagents/CHANGELOG.md
index 0b6a2f2..8e30260 100644
--- a/helloagents/CHANGELOG.md
+++ b/helloagents/CHANGELOG.md
@@ -4,6 +4,15 @@
 
 ### 微调
 
+- **[checkin]**: 自动签到不再依赖站点启用状态
+  - 类型: 微调（无方案包）
+  - 文件: apps/worker/src/services/checkin-runner.ts, tests/worker/checkin-runner.test.ts, helloagents/modules/sites.md
+- **[checkin]**: 自动签到仅依赖 checkin_enabled，不再限制 site_type
+  - 类型: 微调（无方案包）
+  - 文件: apps/worker/src/services/checkin-runner.ts, helloagents/modules/sites.md
+- **[sites]**: 站点类型名称从 chatgpt 调整为 openai
+  - 类型: 微调（无方案包）
+  - 文件: apps/ui/src/App.tsx, apps/ui/src/core/sites.ts, apps/ui/src/core/types.ts, apps/ui/src/features/SitesView.tsx, apps/worker/src/routes/sites.ts, apps/worker/src/services/site-metadata.ts, apps/worker/migrations/0003_rename_chatgpt_openai.sql, helloagents/modules/admin-ui.md, helloagents/modules/channels.md, helloagents/modules/sites.md
 - **[worker]**: Durable Object 迁移改用 new_sqlite_classes 以兼容免费计划
   - 类型: 微调（无方案包）
   - 文件: apps/worker/wrangler.toml
diff --git a/helloagents/modules/admin-ui.md b/helloagents/modules/admin-ui.md
index 767608f..7307f54 100644
--- a/helloagents/modules/admin-ui.md
+++ b/helloagents/modules/admin-ui.md
@@ -18,10 +18,10 @@
 - 前端状态集中在单页
 - 站点管理采用列表视图，支持分页（默认 10 条），新增/编辑使用弹窗，保留启禁/连通测试操作
 - 站点管理支持名称/URL 搜索与列头排序，搜索/排序后再分页
-- 站点类型支持 new-api / done-hub / subapi / chatgpt / claude / gemini，类型驱动表单字段
+- 站点类型支持 new-api / done-hub / subapi / openai / claude / gemini，类型驱动表单字段
 - 站点表单提供系统令牌、userid、自动签到开关与外部签到地址（new-api 默认关闭）
 - 站点支持多调用令牌（备注 + 令牌值）
-- chatgpt/claude/gemini 站点支持 base_url 为空时自动填充官方地址
+- openai/claude/gemini 站点支持 base_url 为空时自动填充官方地址
 - done-hub 站点仅使用 base_url，不再维护多地址输入
 - 站点连通测试提示令牌成功/失败统计
 - 使用日志支持本地分页（默认 50 条）与固定高度滚动，并展示令牌、输入/输出 tokens、首 token 延迟、流式与推理强度
diff --git a/helloagents/modules/channels.md b/helloagents/modules/channels.md
index 5f7dc74..45c2dae 100644
--- a/helloagents/modules/channels.md
+++ b/helloagents/modules/channels.md
@@ -32,7 +32,7 @@
 - New API 兼容层支持 `type`/`group`/`priority` 等字段映射，并保留扩展字段到 `metadata_json`
 - New API 标签（tag）存储在 `metadata_json.tag`，标签接口按该字段批量更新
 - New API 分组列表从 `group_name` 字段解析，空时返回 `default`
-- 站点类型写入 `metadata_json.site_type`（new-api / done-hub / subapi / chatgpt / claude / gemini）
+- 站点类型写入 `metadata_json.site_type`（new-api / done-hub / subapi / openai / claude / gemini）
 - done-hub 仅使用 `base_url`，不再维护多地址配置
 
 ## 依赖关系
diff --git a/helloagents/modules/sites.md b/helloagents/modules/sites.md
index bf86186..8799d10 100644
--- a/helloagents/modules/sites.md
+++ b/helloagents/modules/sites.md
@@ -18,10 +18,8 @@
 - 调用令牌来源于 `channel_call_tokens` 表，按 `channel_id` 聚合
 - 站点类型写入 `channels.metadata_json.site_type`
 - done-hub 仅使用 `base_url`，不再支持多地址
-- chatgpt/claude/gemini 在未填写 base_url 时自动使用官方地址
+- openai/claude/gemini 在未填写 base_url 时自动使用官方地址
 - 一键签到仅执行满足以下条件的记录:
-  - `channels.status=active`
-  - `site_type=new-api`
   - `checkin_enabled=1`
 
 ## 依赖关系