diff --git a/controller/meter04kv.go b/controller/meter04kv.go
index a6fd498..053e5ce 100644
--- a/controller/meter04kv.go
+++ b/controller/meter04kv.go
@@ -10,80 +10,69 @@ import (
 	"net/http"
 	"strconv"
 
-	"github.com/gin-gonic/gin"
+	"github.com/gofiber/fiber/v2"
 	"github.com/jinzhu/copier"
 	"github.com/samber/lo"
 	"github.com/shopspring/decimal"
 )
 
-func InitializeMeter04kVController(router *gin.Engine) {
-	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)
-	router.PUT("/park/:pid/meter/:code", security.EnterpriseAuthorize, modifySingle04kVMeter)
-	router.POST("/park/:pid/meter/batch", security.EnterpriseAuthorize, batchImport04kVMeterArchive)
+func InitializeMeter04kVController(router *fiber.App) {
+	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)
+	router.Put("/park/:pid/meter/:code", security.EnterpriseAuthorize, modifySingle04kVMeter)
+	router.Post("/park/:pid/meter/batch", security.EnterpriseAuthorize, batchImport04kVMeterArchive)
 }
 
-func download04kvMeterArchiveTemplate(c *gin.Context) {
+func download04kvMeterArchiveTemplate(c *fiber.Ctx) error {
 	result := response.NewResult(c)
-	requestParkId := c.Param("pid")
-	// if !ensureParkBelongs(c, result, requestParkId) {
-	// 	return
-	// }
+	requestParkId := c.Params("pid")
 	parkDetail, err := service.ParkService.FetchParkDetail(requestParkId)
 	if err != nil {
-		result.NotFound("未找到指定的园区信息。")
-		return
+		return result.NotFound("未找到指定的园区信息。")
 	}
-	c.Status(http.StatusOK)
-	c.Header("Content-Type", "application/octet-stream")
-	c.Header("Content-Transfer-Encoding", "binary")
-	c.FileAttachment("./assets/meter_04kv_template.xlsx", fmt.Sprintf("%s-户表档案.xlsx", parkDetail.Name))
+	return c.Download("./assets/meter_04kv_template.xlsx", fmt.Sprintf("%s-户表档案.xlsx", parkDetail.Name))
 }
 
-func ListPaged04kVMeter(c *gin.Context) {
+func ListPaged04kVMeter(c *fiber.Ctx) error {
 	result := response.NewResult(c)
-	requestParkId := c.Param("pid")
-	if !ensureParkBelongs(c, result, requestParkId) {
-		return
+	requestParkId := c.Params("pid")
+	if ensure, err := ensureParkBelongs(c, &result, requestParkId); !ensure {
+		return err
 	}
-	requestPage, err := strconv.Atoi(c.DefaultQuery("page", "1"))
+	requestPage, err := strconv.Atoi(c.Query("page", "1"))
 	if err != nil {
-		result.NotAccept("查询参数[page]格式不正确。")
-		return
+		return result.NotAccept("查询参数[page]格式不正确。")
 	}
-	requestKeyword := c.DefaultQuery("keyword", "")
+	requestKeyword := c.Query("keyword", "")
 	meters, totalItem, err := service.Meter04kVService.ListMeterDetail(requestParkId, requestKeyword, requestPage)
 	if err != nil {
-		result.NotFound(err.Error())
-		return
+		return result.NotFound(err.Error())
 	}
-	result.Json(
+	return result.Json(
 		http.StatusOK,
 		"已获取到符合条件的0.4kV表计集合。",
 		response.NewPagedResponse(requestPage, totalItem).ToMap(),
-		gin.H{"meters": meters},
+		fiber.Map{"meters": meters},
 	)
 }
 
-func fetch04kVMeterDetail(c *gin.Context) {
+func fetch04kVMeterDetail(c *fiber.Ctx) error {
 	result := response.NewResult(c)
-	requestParkId := c.Param("pid")
-	if !ensureParkBelongs(c, result, requestParkId) {
-		return
+	requestParkId := c.Params("pid")
+	if ensure, err := ensureParkBelongs(c, &result, requestParkId); !ensure {
+		return err
 	}
-	requestMeterCode := c.Param("code")
+	requestMeterCode := c.Params("code")
 	meter, err := service.Meter04kVService.Get04kVMeterDetail(requestParkId, requestMeterCode)
 	if err != nil {
-		result.NotFound(err.Error())
-		return
+		return result.NotFound(err.Error())
 	}
 	if meter == nil {
-		result.Json(http.StatusNotFound, "指定的表计信息未能找到。", gin.H{"meter": nil})
-		return
+		return result.Json(http.StatusNotFound, "指定的表计信息未能找到。", fiber.Map{"meter": nil})
 	}
-	result.Json(http.StatusOK, "指定的表计信息已找到。", gin.H{"meter": meter})
+	return result.Json(http.StatusOK, "指定的表计信息已找到。", fiber.Map{"meter": meter})
 }
 
 type _MeterModificationFormData struct {
@@ -109,77 +98,73 @@ type _MeterCreationFormData struct {
 	Enabled       bool            `json:"enabled" form:"enabled"`
 }
 
-func createSingle04kVMeter(c *gin.Context) {
+func createSingle04kVMeter(c *fiber.Ctx) error {
 	result := response.NewResult(c)
-	requestParkId := c.Param("pid")
-	if !ensureParkBelongs(c, result, requestParkId) {
-		return
+	requestParkId := c.Params("pid")
+	if ensure, err := ensureParkBelongs(c, &result, requestParkId); !ensure {
+		return err
 	}
 	formData := new(_MeterCreationFormData)
-	c.BindJSON(formData)
+	if err := c.BodyParser(formData); err != nil {
+		return result.UnableToParse("无法解析提交的数据。")
+	}
 	newMeter := new(model.Meter04KV)
 	copier.Copy(newMeter, formData)
 	newMeter.ParkId = requestParkId
 	err := service.Meter04kVService.CreateSingleMeter(*newMeter)
 	if err != nil {
-		result.Error(http.StatusInternalServerError, err.Error())
-		return
+		return result.Error(http.StatusInternalServerError, err.Error())
 	}
-	result.Created("新0.4kV表计已经添加完成。")
+	return result.Created("新0.4kV表计已经添加完成。")
 }
 
-func modifySingle04kVMeter(c *gin.Context) {
+func modifySingle04kVMeter(c *fiber.Ctx) error {
 	result := response.NewResult(c)
-	requestParkId := c.Param("pid")
-	if !ensureParkBelongs(c, result, requestParkId) {
-		return
+	requestParkId := c.Params("pid")
+	if ensure, err := ensureParkBelongs(c, &result, requestParkId); !ensure {
+		return err
 	}
-	requestMeterCode := c.Param("code")
+	requestMeterCode := c.Params("code")
 	meterDetail, err := service.Meter04kVService.Get04kVMeterDetail(requestParkId, requestMeterCode)
 	if err != nil {
-		result.NotFound(err.Error())
-		return
+		return result.NotFound(err.Error())
 	}
 	if meterDetail == nil {
-		result.NotFound("指定表计的信息为找到，不能修改。")
-		return
+		return result.NotFound("指定表计的信息为找到，不能修改。")
 	}
 	formData := new(_MeterModificationFormData)
-	c.BindJSON(formData)
+	if err := c.BodyParser(formData); err != nil {
+		return result.UnableToParse("无法解析提交的数据。")
+	}
 	copier.Copy(meterDetail, formData)
 	err = service.Meter04kVService.UpdateSingleMeter(meterDetail)
 	if err != nil {
-		result.Error(http.StatusInternalServerError, err.Error())
-		return
+		return result.Error(http.StatusInternalServerError, err.Error())
 	}
-	result.Updated("指定0.4kV表计信息已经更新。")
+	return result.Updated("指定0.4kV表计信息已经更新。")
 }
 
-func batchImport04kVMeterArchive(c *gin.Context) {
+func batchImport04kVMeterArchive(c *fiber.Ctx) error {
 	result := response.NewResult(c)
-	requestParkId := c.Param("pid")
-	if !ensureParkBelongs(c, result, requestParkId) {
-		return
+	requestParkId := c.Params("pid")
+	if ensure, err := ensureParkBelongs(c, &result, requestParkId); !ensure {
+		return err
 	}
 	uploadedFile, err := c.FormFile("data")
 	if err != nil {
-		result.NotAccept("没有接收到上传的档案文件。")
-		return
+		return result.NotAccept("没有接收到上传的档案文件。")
 	}
 	archiveFile, err := uploadedFile.Open()
 	if err != nil {
-		result.Error(http.StatusInternalServerError, err.Error())
-		return
+		return result.Error(http.StatusInternalServerError, err.Error())
 	}
 	analyzer, err := excel.NewMeterArchiveExcelAnalyzer(archiveFile)
 	if err != nil {
-		result.Error(http.StatusInternalServerError, err.Error())
-		return
+		return result.Error(http.StatusInternalServerError, err.Error())
 	}
 	records, errs := analyzer.Analysis(*new(model.Meter04KV))
 	if len(errs) > 0 {
-		result.Json(http.StatusNotAcceptable, "上传的表计档案文件存在错误。", gin.H{"errors": errs})
-		return
+		return result.Json(http.StatusNotAcceptable, "上传的表计档案文件存在错误。", fiber.Map{"errors": errs})
 	}
 
 	mergedMeters := lo.Map(records, func(meter model.Meter04KV, index int) model.Meter04KV {
@@ -189,13 +174,15 @@ func batchImport04kVMeterArchive(c *gin.Context) {
 	})
 	errs = service.Meter04kVService.DuplicateMeterCodeValidate(mergedMeters)
 	if len(errs) > 0 {
-		result.Json(http.StatusNotAcceptable, "上传的表计档案文件存在错误。", gin.H{"errors": errs})
-		return
+		return result.Json(http.StatusNotAcceptable, "上传的表计档案文件存在错误。", fiber.Map{"errors": errs})
 	}
 	err = service.Meter04kVService.BatchCreateMeter(mergedMeters)
 	if err != nil {
-		result.Error(http.StatusInternalServerError, err.Error())
-		return
+		return result.Error(http.StatusInternalServerError, err.Error())
 	}
-	result.Json(http.StatusOK, "上传的表计档案已经全部导入。", gin.H{"errors": make([]excel.ExcelAnalysisError, 0)})
+	return result.Json(
+		http.StatusOK,
+		"上传的表计档案已经全部导入。",
+		fiber.Map{"errors": make([]excel.ExcelAnalysisError, 0)},
+	)
 }