diff --git a/internal/service/post_audit_service.go b/internal/service/post_audit_service.go
index 751e2cf..ac592b9 100644
--- a/internal/service/post_audit_service.go
+++ b/internal/service/post_audit_service.go
@@ -155,15 +155,12 @@ func (s *PostService) Reject(postID uint, reason string) error {
 }
 
 // Lock 锁定：设置 IsLocked 标志，禁止编辑，不改变帖子发布状态
+// 锁定状态独立于审核状态，任何状态的帖子均可锁定
 func (s *PostService) Lock(postID uint, reason string) error {
 	post, err := s.findPost(postID)
 	if err != nil {
 		return err
 	}
-	// 待审核帖子不允许锁定（审核流程中）
-	if post.Status == model.PostStatusPending {
-		return common.ErrPostCannotLock
-	}
 	post.IsLocked = true
 	post.LockReason = reason
 	return s.repo.Update(post)
diff --git a/templates/admin/html/posts/index.html b/templates/admin/html/posts/index.html
index 45b131f..edb1668 100644
--- a/templates/admin/html/posts/index.html
+++ b/templates/admin/html/posts/index.html
@@ -57,7 +57,7 @@
                             <button class="btn btn-sm btn-success post-approve" data-id="{{.ID}}">通过修订</button>
                             <button class="btn btn-sm btn-warning post-reject" data-id="{{.ID}}">退回修订</button>
                             {{end}}
-                            {{if and (not .IsLocked) (ne .Status "pending")}}
+                            {{if not .IsLocked}}
                             <button class="btn btn-sm btn-danger post-lock" data-id="{{.ID}}">锁定</button>
                             {{end}}
                             {{if .IsLocked}}