diff --git a/controller/meter04kv.go b/controller/meter04kv.go
index d080571..ca3fd0c 100644
--- a/controller/meter04kv.go
+++ b/controller/meter04kv.go
@@ -18,7 +18,7 @@ import (
 )
 
 func InitializeMeter04kVController(router *gin.Engine) {
-	router.GET("/park/:pid/meter/template", security.EnterpriseAuthorize, download04kvMeterArchiveTemplate)
+	router.GET("/park/:pid/meter/template", download04kvMeterArchiveTemplate)
 	router.GET("/park/:pid/meters", security.EnterpriseAuthorize, ListPaged04kVMeter)
 	router.GET("/park/:pid/meter/:code", security.EnterpriseAuthorize, fetch04kVMeterDetail)
 	router.POST("/park/:pid/meter", security.EnterpriseAuthorize, createSingle04kVMeter)
@@ -29,9 +29,9 @@ func InitializeMeter04kVController(router *gin.Engine) {
 func download04kvMeterArchiveTemplate(c *gin.Context) {
 	result := response.NewResult(c)
 	requestParkId := c.Param("pid")
-	if !ensureParkBelongs(c, result, requestParkId) {
-		return
-	}
+	// if !ensureParkBelongs(c, result, requestParkId) {
+	// 	return
+	// }
 	parkDetail, err := service.ParkService.FetchParkDetail(requestParkId)
 	if err != nil {
 		result.NotFound("未找到指定的园区信息。")
diff --git a/service/charge.go b/service/charge.go
index 0e57c5c..3c575a2 100644
--- a/service/charge.go
+++ b/service/charge.go
@@ -155,6 +155,8 @@ func (c _ChargeService) CancelCharge(seq int64, uid string) error {
 		tx.Rollback()
 		return err
 	}
+	cache.AbolishRelation("user")
+	cache.AbolishRelation(fmt.Sprintf("user_%s", uid))
 	cache.AbolishRelation("charge")
 	cache.AbolishRelation(fmt.Sprintf("charge_%s_%d", uid, seq))
 	return nil
@@ -233,9 +235,6 @@ func (_ChargeService) ListPagedChargeRecord(keyword, beginDate, endDate string,
 }
 
 func (_ChargeService) lastValidChargeTo(uid string) (time.Time, error) {
-	if cachedValid, _ := cache.RetreiveSearch[time.Time]("last_valid_charge", uid); cachedValid != nil {
-		return *cachedValid, nil
-	}
 	veryBlankTime, _ := time.Parse("2006-01-02 15:04:05", "0001-01-01 00:00:00")
 	var records []string
 	err := global.DBConn.
@@ -257,6 +256,5 @@ func (_ChargeService) lastValidChargeTo(uid string) (time.Time, error) {
 			return acc
 		}
 	}, veryBlankTime)
-	cache.CacheSearch(lastValid, []string{"charge"}, "last_valid_charge", uid)
 	return lastValid, nil
 }