fix: 总分说明移到评分图下方显示

frontend/src/pages/Dashboard.tsx

@@ -429,7 +429,6 @@ export default function Dashboard() {
                     </ResponsiveContainer>
                     <div className="absolute inset-0 flex flex-col items-center justify-center px-2 overflow-hidden">
                       <span className={`text-2xl font-bold leading-none ${complianceScore?.level === 'safe' ? 'text-safe' : complianceScore?.level === 'warning' ? 'text-warning' : 'text-danger'}`}>{complianceScore?.overallScore ?? complianceScore?.totalScore ?? 0}</span>
-                      <span className="text-xs text-gray-500 mt-1 truncate max-w-full">{complianceScore?.levelLabel ?? complianceScore?.summary ?? ''}</span>
                     </div>
                   </div>
                   {/* 维度评分 */}
@@ -471,6 +470,10 @@ export default function Dashboard() {
                     })}
                   </div>
                 </div>
+                {/* 总分说明 */}
+                {complianceScore?.levelLabel ?? complianceScore?.summary ? (
+                  <div className="mt-2 text-xs text-gray-500 text-center">{complianceScore?.levelLabel ?? complianceScore?.summary}</div>
+                ) : null}
                 {/* 合同到期预警内联 */}
                 {isSectionVisible('overview_expiring') && expiringContracts && expiringContracts.length > 0 && !dismissedExpiring && (
                   <div className="mt-3 pt-2 border-t flex items-center justify-between">