diff --git a/src/modules/scheduling/SuggestionDetail.tsx b/src/modules/scheduling/SuggestionDetail.tsx
index f4f5e6b..1ced05d 100644
--- a/src/modules/scheduling/SuggestionDetail.tsx
+++ b/src/modules/scheduling/SuggestionDetail.tsx
@@ -25,6 +25,8 @@ function fmtRate(rate: number): string {
   return (rate * 100).toFixed(1) + '%';
 }
 
+const CUSTOMER_REASON_LABELS = new Set(['客户日均']);
+
 export default function SuggestionDetail({ suggestion: s, onClose, onNotifySuccess }: Props) {
   const [previewCandidate, setPreviewCandidate] = useState<CandidateVehicle | null>(null);
   const [sentPlates, setSentPlates] = useState<Set<string>>(new Set());
@@ -212,15 +214,39 @@ export default function SuggestionDetail({ suggestion: s, onClose, onNotifySucce
             </div>
           </div>
 
-          {/* Reason — structured lines */}
+          {/* Reason — customer vs vehicle columns */}
           <div className="px-4 py-2.5 border-b border-slate-100 bg-slate-50/60">
-            <div className="grid grid-cols-2 gap-x-3 gap-y-1">
-              {s.reason.lines.map((line, i) => (
-                <div key={i} className="flex items-center justify-between text-[11px]">
-                  <span className="text-slate-500">{line.label}</span>
-                  <span className="text-slate-700 font-medium">{line.value}</span>
-                </div>
-              ))}
+            <div className="grid grid-cols-2 gap-x-5">
+              {(() => {
+                const customerLines = s.reason.lines.filter(l => CUSTOMER_REASON_LABELS.has(l.label));
+                const vehicleLines = s.reason.lines.filter(l => !CUSTOMER_REASON_LABELS.has(l.label));
+                return (
+                  <>
+                    <div>
+                      <div className="text-[9px] font-bold text-slate-400 uppercase tracking-wider mb-1">客户</div>
+                      <div className="space-y-1">
+                        {customerLines.map((line, i) => (
+                          <div key={i} className="flex items-center justify-between text-[11px]">
+                            <span className="text-slate-500">{line.label}</span>
+                            <span className="text-slate-700 font-medium">{line.value}</span>
+                          </div>
+                        ))}
+                      </div>
+                    </div>
+                    <div>
+                      <div className="text-[9px] font-bold text-slate-400 uppercase tracking-wider mb-1">车辆</div>
+                      <div className="space-y-1">
+                        {vehicleLines.map((line, i) => (
+                          <div key={i} className="flex items-center justify-between text-[11px]">
+                            <span className="text-slate-500">{line.label}</span>
+                            <span className="text-slate-700 font-medium">{line.value}</span>
+                          </div>
+                        ))}
+                      </div>
+                    </div>
+                  </>
+                );
+              })()}
             </div>
             <div className="mt-2 pt-2 border-t border-slate-200">
               <span className="text-xs font-bold text-rose-600">{s.reason.conclusion}</span>