diff --git a/app/services/userCenterService/auth.go b/app/services/userCenterService/auth.go
index 9db2e05..d85aa47 100644
--- a/app/services/userCenterService/auth.go
+++ b/app/services/userCenterService/auth.go
@@ -16,10 +16,11 @@ func Login(stuId string, pass string) error {
 	}
 	loginUrl.RawQuery = params.Encode()
 	urlPath := loginUrl.String()
-	regMap := make(map[string]any)
-	regMap["stu_id"] = stuId
-	regMap["password"] = pass
-	regMap["bound_system"] = 1
+	regMap := map[string]any{
+		"stu_id":       stuId,
+		"password":     pass,
+		"bound_system": 1,
+	}
 	resp, err := FetchHandleOfPost(regMap, userCenterApi.UserCenterApi(urlPath))
 	if err != nil {
 		return apiException.RequestError
diff --git a/app/services/userCenterService/fetch.go b/app/services/userCenterService/fetch.go
index 8b94f5a..9899d72 100644
--- a/app/services/userCenterService/fetch.go
+++ b/app/services/userCenterService/fetch.go
@@ -1,10 +1,8 @@
 package userCenterService
 
 import (
-	"encoding/json"
-
 	"4u-go/app/apiException"
-	"4u-go/app/utils/fetch"
+	"4u-go/app/utils/request"
 	"4u-go/config/api/userCenterApi"
 )
 
@@ -15,18 +13,23 @@ type UserCenterResponse struct {
 	Data any    `json:"data"`
 }
 
-// FetchHandleOfPost 向用户中心发送post请求
+// FetchHandleOfPost 向用户中心发送 POST 请求
 func FetchHandleOfPost(form map[string]any, url userCenterApi.UserCenterApi) (*UserCenterResponse, error) {
-	f := fetch.Fetch{}
-	f.Init()
-	res, err := f.PostJsonForm(userCenterApi.UserCenterHost+string(url), form)
-	if err != nil {
-		return nil, apiException.RequestError
-	}
-	rc := UserCenterResponse{}
-	err = json.Unmarshal(res, &rc)
-	if err != nil {
+	client := request.New()
+	var rc UserCenterResponse
+
+	// 发送 POST 请求并自动解析 JSON 响应
+	resp, err := client.Request().
+		SetHeader("Content-Type", "application/json").
+		SetBody(form).
+		SetResult(&rc).
+		Post(userCenterApi.UserCenterHost + string(url))
+
+	// 检查请求错误
+	if err != nil || resp.IsError() {
 		return nil, apiException.RequestError
 	}
+
+	// 返回解析后的响应
 	return &rc, nil
 }
diff --git a/app/services/userCenterService/reg.go b/app/services/userCenterService/reg.go
index a810e7f..70508dd 100644
--- a/app/services/userCenterService/reg.go
+++ b/app/services/userCenterService/reg.go
@@ -16,13 +16,14 @@ func RegWithoutVerify(stuId string, pass string, iid string, email string, userT
 	}
 	userUrl.RawQuery = params.Encode()
 	urlPath := userUrl.String()
-	regMap := make(map[string]any)
-	regMap["stu_id"] = stuId
-	regMap["password"] = pass
-	regMap["iid"] = iid
-	regMap["email"] = email
-	regMap["type"] = userType
-	regMap["bound_system"] = 1
+	regMap := map[string]any{
+		"stu_id":       stuId,
+		"password":     pass,
+		"iid":          iid,
+		"email":        email,
+		"type":         userType,
+		"bound_system": 1,
+	}
 	resp, err := FetchHandleOfPost(regMap, userCenterApi.UserCenterApi(urlPath))
 	if err != nil {
 		return err
diff --git a/app/utils/fetch/fetch.go b/app/utils/fetch/fetch.go
deleted file mode 100644
index cb6bf0e..0000000
--- a/app/utils/fetch/fetch.go
+++ /dev/null
@@ -1,130 +0,0 @@
-//nolint:all
-package fetch
-
-import (
-	"bytes"
-	"crypto/tls"
-	"encoding/json"
-	"io"
-	"net/http"
-	"net/url"
-	"strings"
-	"time"
-)
-
-// Fetch HTTP 客户端
-type Fetch struct {
-	Cookie []*http.Cookie
-	client *http.Client
-}
-
-// InitUnSafe 初始化一个 HTTP 客户端，该客户端跳过 TLS 证书验证 (不安全)
-func (f *Fetch) InitUnSafe() {
-	f.client = &http.Client{
-		CheckRedirect: func(req *http.Request, via []*http.Request) error { return http.ErrUseLastResponse },
-		Timeout:       time.Second * 15,
-		Transport: &http.Transport{
-			TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
-		},
-	}
-}
-
-// Init 初始化一个安全的 HTTP 客户端，不跳过 TLS 验证
-func (f *Fetch) Init() {
-	f.client = &http.Client{
-		CheckRedirect: func(req *http.Request, via []*http.Request) error { return http.ErrUseLastResponse },
-		Timeout:       time.Second * 15,
-	}
-}
-
-// SkipTlsCheck 动态设置客户端跳过 TLS 证书验证
-func (f *Fetch) SkipTlsCheck() {
-	f.client.Transport = &http.Transport{
-		TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
-	}
-}
-
-// Get 发起一个 GET 请求，并返回响应的内容
-func (f *Fetch) Get(url string) ([]byte, error) {
-	response, err := f.GetRaw(url)
-	if err != nil {
-		return nil, err
-	}
-	s, err := io.ReadAll(response.Body)
-	if err != nil {
-		return nil, err
-	}
-	return s, nil
-}
-
-// GetRaw 发起一个 GET 请求，返回原始 HTTP 响应对象
-func (f *Fetch) GetRaw(url string) (*http.Response, error) {
-	request, err := http.NewRequest("GET", url, nil)
-	if err != nil {
-		return nil, err
-	}
-	for _, v := range f.Cookie {
-		request.AddCookie(v)
-	}
-	response, err := f.client.Do(request)
-	if err != nil {
-		return nil, err
-	}
-	f.Cookie = cookieMerge(f.Cookie, response.Cookies())
-	return response, err
-}
-
-// PostFormRaw 发起一个 POST 表单请求，返回原始 HTTP 响应
-func (f *Fetch) PostFormRaw(url string, requestData url.Values) (*http.Response, error) {
-	request, _ := http.NewRequest("POST", url, strings.NewReader(requestData.Encode()))
-	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
-	for _, v := range f.Cookie {
-		request.AddCookie(v)
-	}
-	return f.client.Do(request)
-}
-
-// PostForm 发起一个 POST 表单请求，并返回响应的内容
-func (f *Fetch) PostForm(url string, requestData url.Values) ([]byte, error) {
-	response, err := f.PostFormRaw(url, requestData)
-	if err != nil {
-		return nil, err
-	}
-	f.Cookie = cookieMerge(f.Cookie, response.Cookies())
-	return io.ReadAll(response.Body)
-}
-
-// PostJsonFormRaw 发起一个 POST JSON 请求，返回原始 HTTP 响应对象
-func (f *Fetch) PostJsonFormRaw(url string, requestData map[string]any) (*http.Response, error) {
-	bytesData, _ := json.Marshal(requestData)
-	request, _ := http.NewRequest("POST", url, bytes.NewReader(bytesData))
-	request.Header.Set("Content-Type", "application/json")
-	for _, v := range f.Cookie {
-		request.AddCookie(v)
-	}
-	return f.client.Do(request)
-}
-
-// PostJsonForm 发起一个 POST JSON 请求，并返回响应的内容
-func (f *Fetch) PostJsonForm(url string, requestData map[string]any) ([]byte, error) {
-	response, err := f.PostJsonFormRaw(url, requestData)
-	if err != nil {
-		return nil, err
-	}
-	f.Cookie = cookieMerge(f.Cookie, response.Cookies())
-	return io.ReadAll(response.Body)
-}
-
-// cookieMerge 合并新的 Cookie，将已有的同名 Cookie 替换
-func cookieMerge(cookieA []*http.Cookie, cookieB []*http.Cookie) []*http.Cookie {
-	for _, v := range cookieB {
-		for k, v2 := range cookieA {
-			if v.Name == v2.Name {
-				cookieA = append(cookieA[:k], cookieA[k+1:]...)
-				break
-			}
-		}
-	}
-	cookieA = append(cookieA, cookieB...)
-	return cookieA
-}
diff --git a/app/utils/request/request.go b/app/utils/request/request.go
new file mode 100644
index 0000000..0e490d6
--- /dev/null
+++ b/app/utils/request/request.go
@@ -0,0 +1,54 @@
+//nolint:all
+package request
+
+import (
+	"crypto/tls"
+	"time"
+
+	"github.com/go-resty/resty/v2"
+	"go.uber.org/zap"
+)
+
+// Client 包装 Resty 客户端
+type Client struct {
+	*resty.Client
+}
+
+// New 初始化一个 Resty 客户端
+func New() Client {
+	s := Client{
+		Client: resty.New().
+			SetTimeout(10 * time.Second).
+			SetRetryCount(3).
+			SetRetryWaitTime(2 * time.Second),
+	}
+	// 利用中间件实现请求日志
+	s.OnAfterResponse(RestyLogMiddleware)
+	return s
+}
+
+// NewUnSafe 初始化一个 Resty 客户端并跳过 TLS 证书验证
+func NewUnSafe() Client {
+	s := New()
+	s.SetTLSClientConfig(&tls.Config{InsecureSkipVerify: true})
+	return s
+}
+
+// Request 获取一个新的请求实例
+func (s Client) Request() *resty.Request {
+	return s.R().EnableTrace()
+}
+
+// RestyLogMiddleware Resty日志中间件
+func RestyLogMiddleware(_ *resty.Client, resp *resty.Response) error {
+	if resp.IsError() {
+		method := resp.Request.Method
+		url := resp.Request.URL
+		zap.L().Warn("请求出现错误",
+			zap.String("method", method),
+			zap.String("url", url),
+			zap.Float64("time_spent", resp.Time().Seconds()),
+		)
+	}
+	return nil
+}
diff --git a/go.mod b/go.mod
index c2aceae..e27bb76 100644
--- a/go.mod
+++ b/go.mod
@@ -7,6 +7,7 @@ require (
 	github.com/gin-contrib/sessions v1.0.1
 	github.com/gin-gonic/gin v1.10.0
 	github.com/go-redis/redis/v8 v8.11.5
+	github.com/go-resty/resty/v2 v2.16.0
 	github.com/silenceper/wechat/v2 v2.1.7
 	github.com/spf13/viper v1.19.0
 	go.uber.org/zap v1.27.0
@@ -32,7 +33,7 @@ require (
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/go-playground/validator/v10 v10.22.1 // indirect
+	github.com/go-playground/validator/v10 v10.23.0 // indirect
 	github.com/go-sql-driver/mysql v1.8.1 // indirect
 	github.com/goccy/go-json v0.10.3 // indirect
 	github.com/gomodule/redigo v2.0.0+incompatible // indirect
diff --git a/go.sum b/go.sum
index eea0465..7f96125 100644
--- a/go.sum
+++ b/go.sum
@@ -54,10 +54,12 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
 github.com/go-playground/locales v0.14.1/go.mod h1:hxrqLVvrK65+Rwrd5Fc6F2O76J/NuW9t0sjnWqG1slY=
 github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJnYK9S473LQFuzCbDbfSFY=
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
-github.com/go-playground/validator/v10 v10.22.1 h1:40JcKH+bBNGFczGuoBYgX4I6m/i27HYW8P9FDk5PbgA=
-github.com/go-playground/validator/v10 v10.22.1/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
+github.com/go-playground/validator/v10 v10.23.0 h1:/PwmTwZhS0dPkav3cdK9kV1FsAmrL8sThn8IHr/sO+o=
+github.com/go-playground/validator/v10 v10.23.0/go.mod h1:dbuPbCMFw/DrkbEynArYaCwl3amGuJotoKCe95atGMM=
 github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
 github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
+github.com/go-resty/resty/v2 v2.16.0 h1:qpKalHWI2bpp9BIKlyT8TYWEJXOk1NuKbfiT3RRnzWc=
+github.com/go-resty/resty/v2 v2.16.0/go.mod h1:0fHAoK7JoBy/Ch36N8VFeMsK7xQOHhvWaC3iOktwmIU=
 github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
 github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
 github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
@@ -254,6 +256,8 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.20.0 h1:gK/Kv2otX8gz+wn7Rmb3vT96ZwuoxnQlY+HlJVj7Qug=
 golang.org/x/text v0.20.0/go.mod h1:D4IsuqiFMhST5bX19pQ9ikHC2GsaKyk/oF+pn3ducp4=
+golang.org/x/time v0.6.0 h1:eTDhh4ZXt5Qf0augr54TN6suAUudPcawVZeIAPU7D4U=
+golang.org/x/time v0.6.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=