diff --git a/src/pages/admin/posts.rs b/src/pages/admin/posts.rs
index ccd2837..c8c2754 100644
--- a/src/pages/admin/posts.rs
+++ b/src/pages/admin/posts.rs
@@ -57,8 +57,10 @@ pub fn PostsPage(page: i32) -> Element {
     let loading = paginated.loading;
     let _error = paginated.error;
 
-    // 删除中 ID、重建缓存状态与结果仍由本组件持有（业务逻辑不归 hook 管）。
-    let mut deleting = use_signal(|| None::<i32>);
+    // 删除中 / 重建中文章 ID 集合：均由本组件持有（业务逻辑不归 hook 管）。
+    // 改为非乐观删除后行会保留至请求完成，可并发点多个删除，故用 HashSet
+    // 与 rebuilding 同形，按行通过 contains 判断 loading 态。
+    let mut deleting = use_signal(|| std::collections::HashSet::<i32>::new());
     // 重建中文章 ID 集合：支持多篇文章并发重建（行不会随点击消失，单值会被后点
     // 的覆盖先点的，故用 HashSet），按行通过 contains 判断 loading 态。
     let mut rebuilding = use_signal(|| std::collections::HashSet::<i32>::new());
@@ -130,16 +132,18 @@ pub fn PostsPage(page: i32) -> Element {
                                 PostRow {
                                     key: "{post.id}",
                                     post: post.clone(),
-                                    deleting: deleting() == Some(post.id),
+                                    deleting: deleting().contains(&post.id),
                                     rebuilding: rebuilding().contains(&post.id),
-                                    // 删除文章：先乐观更新本地列表，再调用 server function，失败时弹出浏览器提示。
+                                    // 删除文章：非乐观——先标记 deleting 让按钮显示 loading，
+                                    // 服务端成功后才移除行并减总数，失败则保留行并弹出浏览器提示。
                                     on_delete: move |id| {
-                                        deleting.set(Some(id));
-                                        let id_for_api = id;
-                                        posts.with_mut(|list| list.retain(|p| p.id != id));
-                                        total.with_mut(|t| *t = t.saturating_sub(1));
+                                        deleting.write().insert(id);
                                         spawn(async move {
-                                            match delete_post(id_for_api).await {
+                                            match delete_post(id).await {
+                                                Ok(CreatePostResponse { success: true, .. }) => {
+                                                    posts.with_mut(|list| list.retain(|p| p.id != id));
+                                                    total.with_mut(|t| *t = t.saturating_sub(1));
+                                                }
                                                 Ok(CreatePostResponse { success: false, message: _message, .. }) => {
                                                     #[cfg(target_arch = "wasm32")]
                                                     web_sys::window().map(|w| w.alert_with_message(&_message).ok());
@@ -148,9 +152,8 @@ pub fn PostsPage(page: i32) -> Element {
                                                     #[cfg(target_arch = "wasm32")]
                                                     web_sys::window().map(|w| w.alert_with_message("删除失败").ok());
                                                 }
-                                                _ => {}
                                             }
-                                            deleting.set(None);
+                                            deleting.write().remove(&id);
                                         });
                                     },
                                     // 重建单篇文章内容：调用 server function 重新渲染 content_html。
@@ -334,14 +337,23 @@ fn PostRow(
                         }
                     }
                     button {
-                        class: if deleting { "text-xs text-paper-secondary cursor-not-allowed" } else { BTN_TEXT_RED },
+                        class: if deleting {
+                            "relative inline-flex items-center text-xs text-paper-secondary cursor-not-allowed"
+                        } else {
+                            BTN_TEXT_RED
+                        },
                         disabled: deleting,
                         onclick: move |_| on_delete.call(post.id),
-                        if deleting {
-                            "删除中..."
-                        } else {
+                        span {
+                            class: if deleting { "opacity-40" } else { "" },
                             "删除"
                         }
+                        if deleting {
+                            span {
+                                class: "absolute inset-0 flex items-center justify-center",
+                                dangerous_inner_html: SPINNER_SVG,
+                            }
+                        }
                     }
                 }
             }