diff --git a/controller/user.go b/controller/user.go
index 9fe9814..85af316 100644
--- a/controller/user.go
+++ b/controller/user.go
@@ -3,6 +3,7 @@ package controller
 import (
 	"electricity_bill_calc/cache"
 	"electricity_bill_calc/exceptions"
+	"electricity_bill_calc/global"
 	"electricity_bill_calc/model"
 	"electricity_bill_calc/repository"
 	"electricity_bill_calc/response"
@@ -35,6 +36,7 @@ func InitializeUserController(router *gin.Engine) {
 	UserController.Router.POST("/account", security.OPSAuthorize, UserController.CreateOPSAndManagementAccount)
 	UserController.Router.GET("/account/:uid", security.MustAuthenticated, UserController.GetUserDetail)
 	UserController.Router.POST("/enterprise", security.OPSAuthorize, UserController.CreateEnterpriseAccount)
+	UserController.Router.PUT("/account/:uid", security.OPSAuthorize, UserController.ModifyAccountDetail)
 }
 
 type LoginFormData struct {
@@ -302,3 +304,45 @@ func (_UserController) CreateEnterpriseAccount(c *gin.Context) {
 	}
 	result.Json(http.StatusCreated, "用户已经成功创建。", gin.H{"verify": verifyCode})
 }
+
+type AccountModificationFormData struct {
+	Name           string  `json:"name" form:"name"`
+	Region         *string `json:"region" form:"region"`
+	Address        *string `json:"address" form:"address"`
+	Contact        *string `json:"contact" form:"contact"`
+	Phone          *string `json:"phone" form:"phone"`
+	UnitServiceFee *string `json:"unitServiceFee" form:"unitServiceFee"`
+}
+
+func (_UserController) ModifyAccountDetail(c *gin.Context) {
+	result := response.NewResult(c)
+	targetUserId := c.Param("uid")
+	modForm := new(AccountModificationFormData)
+	c.BindJSON(modForm)
+	exists, err := service.UserService.IsUserExists(targetUserId)
+	if !exists {
+		result.NotFound("指定的用户不存在。")
+		return
+	}
+	if err != nil {
+		result.Error(http.StatusInternalServerError, err.Error())
+		return
+	}
+	newUserInfo := new(model.UserDetail)
+	newUserInfo.Name = &modForm.Name
+	newUserInfo.Region = modForm.Region
+	newUserInfo.Address = modForm.Address
+	newUserInfo.Contact = modForm.Contact
+	newUserInfo.Phone = modForm.Phone
+	newUserInfo.UnitServiceFee, err = decimal.NewFromString(*modForm.UnitServiceFee)
+	if err != nil {
+		result.BadRequest("用户月服务费无法解析。")
+		return
+	}
+	_, err = global.DBConn.ID(targetUserId).Update(newUserInfo)
+	if err != nil {
+		result.Error(http.StatusInternalServerError, err.Error())
+		return
+	}
+	result.Success("指定用户的信息已经更新。")
+}