diff --git a/task/httping.go b/task/httping.go
index 81e4964..3378e0e 100644
--- a/task/httping.go
+++ b/task/httping.go
@@ -2,7 +2,7 @@ package task
 
 import (
 	//"crypto/tls"
-	//"fmt"
+	"fmt"
 	"io"
 	"log"
 	"net"
@@ -11,6 +11,8 @@ import (
 	"strings"
 	"sync"
 	"time"
+
+	"github.com/XIU2/CloudflareSpeedTest/utils"
 )
 
 var (
@@ -39,6 +41,9 @@ func (p *Ping) httping(ip *net.IPAddr) (int, time.Duration, string) {
 	{
 		request, err := http.NewRequest(http.MethodHead, URL, nil)
 		if err != nil {
+			if utils.Debug { // 调试模式下，输出更多信息
+				fmt.Printf("\033[31m[调试] IP: %s, 延迟测速请求创建失败，错误信息: %v, 测速地址: %s\033[0m\n", ip.String(), err, URL)
+			}
 			return 0, 0, ""
 		}
 		request.Header.Set("User-Agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36")
@@ -52,10 +57,16 @@ func (p *Ping) httping(ip *net.IPAddr) (int, time.Duration, string) {
 		// 如果未指定的 HTTP 状态码，或指定的状态码不合规，则默认只认为 200、301、302 才算 HTTPing 通过
 		if HttpingStatusCode == 0 || HttpingStatusCode < 100 && HttpingStatusCode > 599 {
 			if response.StatusCode != 200 && response.StatusCode != 301 && response.StatusCode != 302 {
+				if utils.Debug { // 调试模式下，输出更多信息
+					fmt.Printf("\033[31m[调试] IP: %s, 延迟测速终止，HTTP 状态码: %d, 测速地址: %s\033[0m\n", ip.String(), response.StatusCode, URL)
+				}
 				return 0, 0, ""
 			}
 		} else {
 			if response.StatusCode != HttpingStatusCode {
+				if utils.Debug { // 调试模式下，输出更多信息
+					fmt.Printf("\033[31m[调试] IP: %s, 延迟测速终止，HTTP 状态码: %d, 指定的 HTTP 状态码 %d, 测速地址: %s\033[0m\n", ip.String(), response.StatusCode, HttpingStatusCode, URL)
+				}
 				return 0, 0, ""
 			}
 		}
@@ -70,6 +81,9 @@ func (p *Ping) httping(ip *net.IPAddr) (int, time.Duration, string) {
 			// 判断是否匹配指定的地区码
 			colo = p.filterColo(colo)
 			if colo == "" { // 没有匹配到地区码或不符合指定地区则直接结束该 IP 测试
+				if utils.Debug { // 调试模式下，输出更多信息
+					fmt.Printf("\033[31m[调试] IP: %s, 地区码不匹配: %s\033[0m\n", ip.String(), colo)
+				}
 				return 0, 0, ""
 			}
 		}