By Robin at 20240416

app/mix/service/utilservice.go

@@ -1559,14 +1559,15 @@ func (s *Service) utilFillZonesWithApiVOInfo(ctx *gin.Context, list []*dbstruct.
 		vo.Expenditure = zidZuMap[zid].GetConsume()
 
 		// 填充铁粉解锁信息
-		if zidZuMap[zid].IsUnlockIronfanship() {
+		zu, ok := zidZuMap[zid]
+		if ok && zu.IsUnlockIronfanship() {
 			vo.IsIronfanshipUnlocked = consts.IsIronfanshipUnlocked_Yes
 		} else {
 			vo.IsIronfanshipUnlocked = consts.IsIronfanshipUnlocked_No
 		}
 
 		// 填充超粉解锁信息
-		if zidZuMap[zid].IsUnlockSuperfanship() {
+		if ok && zu.IsUnlockSuperfanship() {
 			vo.IsSuperfanshipUnlocked = consts.IsSuperfanshipUnlocked_Yes
 		} else {
 			vo.IsSuperfanshipUnlocked = consts.IsSuperfanshipUnlocked_No