diff --git a/edge/report/report.go b/edge/report/report.go
index 39e0278..fb54829 100644
--- a/edge/report/report.go
+++ b/edge/report/report.go
@@ -23,7 +23,7 @@ func Online(prov, city, isp string) (id int32, host string, err error) {
 		ispInt = 3
 	}
 
-	body, err := json.Marshal(map[string]any{
+	bytes, err := json.Marshal(map[string]any{
 		"prov":    prov,
 		"city":    city,
 		"isp":     ispInt,
@@ -33,14 +33,9 @@ func Online(prov, city, isp string) (id int32, host string, err error) {
 	if err != nil {
 		return 0, "", err
 	}
+	var body = strings.NewReader(string(bytes))
 
-	req, err := http.NewRequest("POST", env.EndpointOnline, strings.NewReader(string(body)))
-	if err != nil {
-		return 0, "", fmt.Errorf("创建请求失败: %w", err)
-	}
-
-	req.Header.Set("Content-Type", "application/json")
-	resp, err := http.DefaultClient.Do(req)
+	resp, err := http.Post(env.EndpointOnline, "application/json", body)
 	if err != nil {
 		return 0, "", fmt.Errorf("执行请求失败: %w", err)
 	}
@@ -49,7 +44,7 @@ func Online(prov, city, isp string) (id int32, host string, err error) {
 		return 0, "", errors.New("状态码: " + resp.Status)
 	}
 
-	bytes, err := io.ReadAll(resp.Body)
+	bytes, err = io.ReadAll(resp.Body)
 	if err != nil {
 		return 0, "", fmt.Errorf("读取响应失败: %w", err)
 	}
@@ -77,12 +72,7 @@ func Offline() error {
 	}
 	var body = strings.NewReader(string(bytes))
 
-	req, err := http.NewRequest("POST", env.EndpointOffline, body)
-	if err != nil {
-		return fmt.Errorf("创建请求失败: %w", err)
-	}
-
-	resp, err := http.DefaultClient.Do(req)
+	resp, err := http.Post(env.EndpointOffline, "application/json", body)
 	if err != nil {
 		return fmt.Errorf("执行请求失败: %w", err)
 	}