diff --git a/reboot_temperature.c b/reboot_temperature.c
index 51daef8..1af3678 100644
--- a/reboot_temperature.c
+++ b/reboot_temperature.c
@@ -40,7 +40,7 @@ static int error_log(float l_t, int c_t, char *log_file, char *recv_mail, int _i
             // 关机活重启时
             sprintf(temperature, "%d.%d.%d %d:%d:%d %s %.3f℃ %s %.3f℃\n", (1900 + tmp_ptr->tm_year), (1 + tmp_ptr->tm_mon), tmp_ptr->tm_mday, tmp_ptr->tm_hour, tmp_ptr->tm_min, tmp_ptr->tm_sec, "Raspberry CPU temperature", l_t, "Restartable or shutdown temperature",
                     (float)c_t);
-            sprintf(buffer, "email -r %s -s \"Raspberrypi Temperature\" -t \"%s\"", recv_mail, temperature);
+            sprintf(buffer, "gomail -r %s -s \"Raspberrypi Temperature\" -t \"%s\"", recv_mail, temperature);
             fp = popen(buffer, "r");
             pclose(fp);
             fp = NULL;
@@ -48,7 +48,7 @@ static int error_log(float l_t, int c_t, char *log_file, char *recv_mail, int _i
             // 正常温度时
             if (tmp_ptr->tm_min >= 10 && tmp_ptr->tm_min < 12) {
                 sprintf(temperature, "%d.%d.%d %d:%d:%d %s:%.3f℃\n", (1900 + tmp_ptr->tm_year), (1 + tmp_ptr->tm_mon), tmp_ptr->tm_mday, tmp_ptr->tm_hour, tmp_ptr->tm_min, tmp_ptr->tm_sec, "Raspberry CPU temperature", l_t);
-                sprintf(buffer, "email -r %s -s \"Raspberrypi Temperature\" -t \"%s\"", recv_mail, temperature);
+                sprintf(buffer, "gomail -r %s -s \"Raspberrypi Temperature\" -t \"%s\"", recv_mail, temperature);
                 fp = popen(buffer, "r");
                 pclose(fp);
                 fp = NULL;