diff --git a/excel_writer.py b/excel_writer.py
index bccc0f6..233e1be 100644
--- a/excel_writer.py
+++ b/excel_writer.py
@@ -340,12 +340,15 @@ def write_salesperson_sheet(wb, person, dept, settle_month, D, G, month_data, ve
 
 def write_vehicle_tracking_sheet(wb, settle_month, G, master_vehicles, vehicle_payments, vehicle_info):
     ws = wb.create_sheet('车辆考核追踪')
+    wrap_align = Alignment(wrap_text=True, vertical='top')
+
+    # 表头：每月用一列"业务员/里程/目标/达标"（多人换行）
     headers = ['车牌号','车架号','归属公司','车型','考核目标','月度奖励金额']
     for m in range(1, settle_month+1):
-        headers += [f'{m}月业务员',f'{m}月应考核',f'{m}月实际',f'{m}月达标']
+        headers.append(f'{m}月考核明细')
     if settle_month >= 2:
-        headers += ['累计应完成','累计实际','累计达标']
-    headers += ['本月发放金额','发放给谁','发放类型','累计已发期数','累计已发金额','剩余可发期数']
+        headers += ['累计里程/目标','累计达标']
+    headers += ['本月发放明细','累计已发期数','累计已发金额','剩余可发期数']
     WH(ws, headers)
 
     rn=2
@@ -355,31 +358,46 @@ def write_vehicle_tracking_sheet(wb, settle_month, G, master_vehicles, vehicle_p
         pays=vehicle_payments.get(plate, [])
         row=[plate,mv.get('车架号',''),mv.get('归属公司',''),mv.get('车型确定',''),
              info.get('考核目标',''),info.get('月度奖励',0) or '']
+
         cum_t=0; cum_a=0
         for m in range(1, settle_month+1):
             mgs=[(k,g) for k,g in G.get(m,{}).items() if k[0]==plate]
             if mgs:
-                persons=', '.join(sorted(set(g['销售'] for _,g in mgs)))
-                ts=sum(g['应考核'] for _,g in mgs); As=sum(g['实际'] for _,g in mgs)
-                q='达标' if any(g['有达标'] for _,g in mgs) else '未达标'
-                cum_t+=ts; cum_a+=As
-                row+=[persons,R(ts),R(As),q]
+                # 每个(车牌,销售)组一行，换行显示
+                lines = []
+                for _,g in sorted(mgs, key=lambda x: x[0][1]):
+                    t=g['应考核']; a=g['实际']
+                    cum_t+=t; cum_a+=a
+                    q='达标' if g['有达标'] else '未达标'
+                    lines.append(f"{g['销售']}: {R(a,0)}/{R(t,0)} {q}")
+                row.append('\n'.join(lines))
             else:
-                row+=['','','','']
-        if settle_month>=2:
-            row+=[R(cum_t),R(cum_a),'达标' if (cum_a>=cum_t and cum_t>0) else '未达标']
+                row.append('')
 
-        # 本月发放（截至settle_month）
+        if settle_month>=2:
+            cum_q='达标' if (cum_a>=cum_t and cum_t>0) else '未达标'
+            row+=[f'{R(cum_a,0)}/{R(cum_t,0)}', cum_q]
+
+        # 本月发放明细（多人多类型换行）
         tp=[p for p in pays if p['结算月']==settle_month]
         if tp:
-            row+=[R(sum(p['金额'] for p in tp)),', '.join(sorted(set(p['业务员'] for p in tp))),
-                  ', '.join(sorted(set(p['类型'] for p in tp)))]
+            pay_lines = []
+            for p in sorted(tp, key=lambda x: x['业务员']):
+                pay_lines.append(f"{p['业务员']}: {R(p['金额'])}({p['类型']})")
+            row.append('\n'.join(pay_lines))
         else:
-            row+=[0,'','']
+            row.append('')
 
         # 奖金池（截至settle_month）
         pays_to_date=[p for p in pays if p['结算月']<=settle_month]
         tp_count=len(pays_to_date); tp_amt=sum(p['金额'] for p in pays_to_date)
         row+=[tp_count,R(tp_amt) if tp_amt>0 else 0,12-tp_count]
-        WR(ws,rn,row); rn+=1
+
+        WR(ws,rn,row)
+        # 对含换行的单元格设置自动换行
+        for ci in range(len(row)):
+            cell = ws.cell(row=rn, column=ci+1)
+            if isinstance(cell.value, str) and '\n' in cell.value:
+                cell.alignment = wrap_align
+        rn+=1
     AW(ws)