diff --git a/repository/meter.go b/repository/meter.go
index f59700d..9241ea7 100644
--- a/repository/meter.go
+++ b/repository/meter.go
@@ -1080,7 +1080,7 @@ func (mr _MeterRepository) ListLastMeterReading(pid string, date types.Date) ([]
 func (mr _MeterRepository) ListMeterDocForTemplate(pid string) ([]*model.SimpleMeterDocument, error) {
 	mr.log.Info("列出指定园区中的表计与商户的关联详细记录", zap.String("park id", pid))
 	cacheConditions := []string{pid}
-	if docs, err := cache.RetrieveSearch[[]*model.SimpleMeterDocument]("simple_meter_doc", cacheConditions...); err == nil {
+	if docs, err := cache.RetrieveSearch[[]*model.SimpleMeterDocument]("simple_meter_doc", cacheConditions...); err == nil && docs != nil {
 		mr.log.Info("从缓存中获取到了指定园区中的表计与商户的关联详细记录", zap.Int("count", len(*docs)))
 		return *docs, nil
 	}
@@ -1110,7 +1110,7 @@ func (mr _MeterRepository) ListMeterDocForTemplate(pid string) ([]*model.SimpleM
 		Where(
 			goqu.I("m.park_id").Eq(pid),
 			goqu.I("m.enabled").IsTrue(),
-			goqu.I("m.disassociated_at").IsNull(),
+			goqu.I("tm.disassociated_at").IsNull(),
 		).
 		Order(goqu.I("m.seq").Asc()).
 		Prepared(true).ToSQL()