diff --git a/frontend/src/components/SubmissionPanel.tsx b/frontend/src/components/SubmissionPanel.tsx
index 9d6e506..74b0e38 100644
--- a/frontend/src/components/SubmissionPanel.tsx
+++ b/frontend/src/components/SubmissionPanel.tsx
@@ -151,6 +151,14 @@ export function SubmissionPanel({
         >
           AI 生成 Description
         </Button>
+        <Button
+          theme="solid"
+          loading={busy === "check"}
+          disabled={!!busy || running || conflict || !data.can_check}
+          onClick={() => void check()}
+        >
+          平台检查
+        </Button>
         {data.model && <span className="muted">模型：{data.model}</span>}
       </div>
       {conflict && (
@@ -197,16 +205,6 @@ export function SubmissionPanel({
           </p>
         </section>
       ))}
-      <div className="inline-actions">
-        <Button
-          theme="solid"
-          loading={busy === "check"}
-          disabled={!!busy || running || conflict || !data.can_check}
-          onClick={() => void check()}
-        >
-          平台检查
-        </Button>
-      </div>
       {data.job && (
         <div role="status">
           <p>
@@ -218,7 +216,6 @@ export function SubmissionPanel({
           {data.job.error && (
             <Banner type="danger" description={data.job.error} />
           )}
-          <Button onClick={onTask}>查看后台任务</Button>
         </div>
       )}
     </div>
diff --git a/frontend/src/pages/AlphaPage.tsx b/frontend/src/pages/AlphaPage.tsx
index dd781f7..0833c49 100644
--- a/frontend/src/pages/AlphaPage.tsx
+++ b/frontend/src/pages/AlphaPage.tsx
@@ -622,6 +622,18 @@ export function AlphaPage({
         return value ? (
           <span
             title={`计算于 ${formatTime(value.calculated_at, account?.timezone)}`}
+            style={{
+              color:
+                value.stale ||
+                value.max_correlation === null ||
+                !Number.isFinite(value.max_correlation)
+                  ? "var(--semi-color-text-2)"
+                  : value.max_correlation > 0.75
+                    ? "var(--semi-color-danger)"
+                    : value.max_correlation >= 0.7
+                      ? "rgb(var(--semi-yellow-7))"
+                      : "var(--semi-color-success)",
+            }}
           >
             {value.stale ? "待重算" : correlationLabels[value.status]}
             {value.max_correlation !== null &&