diff --git a/static/js/pages/market.js b/static/js/pages/market.js
index 917da6f..5c7c430 100644
--- a/static/js/pages/market.js
+++ b/static/js/pages/market.js
@@ -128,7 +128,7 @@ const PageMarket = {
 
             const id = (btnInstall || btnScene)?.dataset.id;
             const file = (btnInstall || btnScene)?.dataset.file;
-            if (!id || !file) return;
+            if (!id || !file) { Toast.show('安装失败：数据不完整', 'error'); return; }
             const isScene = !!btnScene;
             const url = isScene ? `/api/market/scenes/install?id=${encodeURIComponent(id)}&filename=${encodeURIComponent(file)}`
                                : `/api/market/install?id=${encodeURIComponent(id)}&filename=${encodeURIComponent(file)}`;
@@ -136,14 +136,11 @@ const PageMarket = {
                 const res = await fetch(url);
                 const data = await res.json();
                 if (data.ok) {
-                    let msg = '安装成功';
-                    if (data.missing_dashboards && data.missing_dashboards.length > 0)
-                        msg += '，缺少 ' + data.missing_dashboards.length + ' 个依赖仪表盘';
-                    Toast.show(msg, 'success');
+                    Toast.show('安装成功！请在仪表盘页面查看', 'success', 4000);
                 } else {
-                    Toast.show('安装失败: ' + (data.error||''), 'error');
+                    Toast.show('安装失败: ' + (data.error||'请求异常'), 'error');
                 }
-            } catch (e) { Toast.show('安装失败', 'error'); }
+            } catch (e) { Toast.show('安装失败：网络错误', 'error'); }
         });
         document.getElementById('tab-dashboards')?.addEventListener('click', () => {
             this._tab = 'dashboards';