diff --git a/shortcuts/pr/pr.go b/shortcuts/pr/pr.go
index afabca8..6374499 100644
--- a/shortcuts/pr/pr.go
+++ b/shortcuts/pr/pr.go
@@ -120,8 +120,8 @@ func Shortcuts(translators ...*i18n.Translator) []*common.Shortcut {
 			},
 		},
 		{
-			Name:        "close",
-			Description: tr.T("cmd.pr.close.short"),
+				Name:        "refuse",
+				Description: "Refuse and close a pull request",
 			Flags: []common.Flag{
 				{Name: "id", Short: "i", Usage: tr.T("flag.pr.id"), Required: true},
 			},
diff --git a/shortcuts/pr/pr_test.go b/shortcuts/pr/pr_test.go
index 6a86afe..0eec121 100644
--- a/shortcuts/pr/pr_test.go
+++ b/shortcuts/pr/pr_test.go
@@ -232,9 +232,9 @@ func TestPRMergeSquash(t *testing.T) {
 	assertEqual(t, payload["do"], "squash")
 }
 
-// --- close ---
+// --- refuse ---
 
-func TestPRClose(t *testing.T) {
+func TestPRRefuse(t *testing.T) {
 	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		if r.Method != "POST" {
 			t.Fatalf("expected POST, got %s", r.Method)
@@ -246,9 +246,9 @@ func TestPRClose(t *testing.T) {
 	}))
 	defer server.Close()
 
-	err := runPRShortcut(t, server, "close", map[string]string{"id": "42"})
+	err := runPRShortcut(t, server, "refuse", map[string]string{"id": "42"})
 	if err != nil {
-		t.Fatalf("close failed: %v", err)
+		t.Fatalf("refuse failed: %v", err)
 	}
 }
 
@@ -387,14 +387,14 @@ func TestPRMergeHTTPError(t *testing.T) {
 	}
 }
 
-func TestPRCloseHTTPError(t *testing.T) {
+func TestPRRefuseHTTPError(t *testing.T) {
 	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusInternalServerError)
 		w.Write([]byte("server error"))
 	}))
 	defer server.Close()
 
-	err := runPRShortcut(t, server, "close", map[string]string{"id": "42"})
+	err := runPRShortcut(t, server, "refuse", map[string]string{"id": "42"})
 	if err == nil {
 		t.Fatal("expected error for HTTP 500")
 	}
diff --git a/skills/gitlink-pr/SKILL.md b/skills/gitlink-pr/SKILL.md
index 77e0cec..767fb4c 100644
--- a/skills/gitlink-pr/SKILL.md
+++ b/skills/gitlink-pr/SKILL.md
@@ -23,7 +23,7 @@ metadata:
 | `pr +create` | 创建 PR | 是 |
 | `pr +view` | PR 详情 | 否（公开项目） |
 | `pr +merge` | 合并 PR | 是 |
-| `pr +close` | 关闭 PR | 是 |
+| `pr +refuse` | 拒绝并关闭 PR | 是 |
 | `pr +reopen` | 重开已关闭的 PR | 是 |
 | `pr +files` | 变更文件列表 | 否 |
 | `pr +diff` | 查看变更文件和 diff 内容 | 否 |
@@ -49,8 +49,8 @@ gitlink-cli pr +view --id 3
 gitlink-cli pr +merge --id 3
 gitlink-cli pr +merge --id 3 --method squash
 
-# 关闭 PR（拒绝合并）
-gitlink-cli pr +close --id 3
+# 拒绝 PR（拒绝合并并关闭）
+gitlink-cli pr +refuse --id 3
 
 # 重开已关闭的 PR
 gitlink-cli pr +reopen --id 3
diff --git a/skills/gitlink-pr/references/gitlink-pr-close.md b/skills/gitlink-pr/references/gitlink-pr-refuse.md
similarity index 56%
rename from skills/gitlink-pr/references/gitlink-pr-close.md
rename to skills/gitlink-pr/references/gitlink-pr-refuse.md
index 1a4ca24..6fd1332 100644
--- a/skills/gitlink-pr/references/gitlink-pr-close.md
+++ b/skills/gitlink-pr/references/gitlink-pr-refuse.md
@@ -1,17 +1,17 @@
-# pr +close
+# pr +refuse
 
 > **前置条件：** 先阅读 [`../../gitlink-shared/SKILL.md`](../../gitlink-shared/SKILL.md) 了解认证、全局参数和安全规则。
 
-关闭（拒绝合并）一个 Pull Request。
+拒绝一个 Pull Request（调用 `refuse_merge`，拒绝合并并关闭 PR）。
 
 ## 命令
 
 ```bash
-# 关闭 PR
-gitlink-cli pr +close --id 3
+# 拒绝 PR
+gitlink-cli pr +refuse --id 3
 
 # 简写
-gitlink-cli pr +close -i 3
+gitlink-cli pr +refuse -i 3
 ```
 
 ## 参数
@@ -29,16 +29,17 @@ POST /{owner}/{repo}/pulls/{number}/refuse_merge
 ## Workflow
 
 > [!CAUTION]
-> This is a **Write Operation** -- confirm user intent before executing.
+> This is a **destructive Write Operation** -- confirm user intent before executing.
 
 1. 使用 `pr +view -i <id>` 确认 PR 状态为 open（`pull_request_status: 0`）
-2. 确认用户确实要关闭此 PR（此操作会拒绝合并）
-3. 执行 `pr +close -i <id>`
+2. 确认用户确实要**拒绝**此 PR（此操作不可逆，会关闭 PR 并标记为已拒绝）
+3. 执行 `pr +refuse -i <id>`
 
 ## 注意事项
 
 - 此操作调用 `refuse_merge` 端点，即**拒绝合并**
-- 关闭后 PR 状态变为 closed（`pull_request_status: 2`）
+- 拒绝后 PR 状态变为 closed（`pull_request_status: 2`）
+- ⛔ **不要用 `pr +refuse` 代替 `pr +merge`**：如果 PR 已被手动合并到 master，不要使用此命令来关闭 PR
 - 需要对仓库有相应权限
 
 ## References
diff --git a/skills/gitlink-pr/references/gitlink-pr-reopen.md b/skills/gitlink-pr/references/gitlink-pr-reopen.md
index 6c2505e..531d688 100644
--- a/skills/gitlink-pr/references/gitlink-pr-reopen.md
+++ b/skills/gitlink-pr/references/gitlink-pr-reopen.md
@@ -1,6 +1,6 @@
 # pr +reopen
 
-Reopen a closed Pull Request.
+Reopen a closed or refused Pull Request.
 
 ## Usage