diff --git a/V1.5/STM32F103_App1/HardWare/LOG/log_cn.c b/V1.5/STM32F103_App1/HardWare/LOG/log_cn.c
index 4001fac..ea27996 100644
--- a/V1.5/STM32F103_App1/HardWare/LOG/log_cn.c
+++ b/V1.5/STM32F103_App1/HardWare/LOG/log_cn.c
@@ -3,4 +3,4 @@
 /* 本文件为 UTF-8 编码：ARMCC 原样输出字符串字面量的字节，
  * 串口收到即为 UTF-8（串口工具编码选 UTF-8 即可正确显示中文） */
 const char FMT_UPTIME[] = "> 运行时间: %u天--%02u小时--%02u分钟";
-const char FMT_UPTIME_EN[] = "> 运行时间: %u天--%02u小时--%02u分钟  电能: %.2fkWh  电压: %.1fV  电流: %.2fA  功率: %.1fW";
+const char FMT_ENERGY[] = "> 电能: %.2fkWh  电压: %.1fV  电流: %.2fA  功率: %.1fW";
diff --git a/V1.5/STM32F103_App1/HardWare/LOG/log_cn.h b/V1.5/STM32F103_App1/HardWare/LOG/log_cn.h
index 1c3c1cf..11334d4 100644
--- a/V1.5/STM32F103_App1/HardWare/LOG/log_cn.h
+++ b/V1.5/STM32F103_App1/HardWare/LOG/log_cn.h
@@ -3,6 +3,6 @@
 
 /* 中文日志格式串（UTF-8 编码，定义在 log_cn.c —— 串口工具编码选 UTF-8 即可正确显示） */
 extern const char FMT_UPTIME[];   /* "> 运行时间: %u天--%02u小时--%02u分钟" */
-extern const char FMT_UPTIME_EN[];   /* 运行时间 + 电能 */
+extern const char FMT_ENERGY[];   /* 电能 + 电压/电流/功率 */
 
 #endif /* LOG_CN_H */
diff --git a/V1.5/STM32F103_App1/HardWare/SYSINIT/app_loop.c b/V1.5/STM32F103_App1/HardWare/SYSINIT/app_loop.c
index 56525dc..53cf0d3 100644
--- a/V1.5/STM32F103_App1/HardWare/SYSINIT/app_loop.c
+++ b/V1.5/STM32F103_App1/HardWare/SYSINIT/app_loop.c
@@ -191,6 +191,9 @@ static void app_task(void *arg)
     }
 }
 
+/* 电能日志/上报间隔：想改频率就改这个宏（单位 ms） */
+#define ENERGY_REPORT_INTERVAL_MS  10000u
+
 /*==== sys_task：系统辅助（LED/电量/蓝牙命令/运行时长）====*/
 static void sys_task(void *arg)
 {
@@ -198,6 +201,7 @@ static void sys_task(void *arg)
     uint32_t batt_tick = HAL_GetTick();
     uint32_t up_last = HAL_GetTick();
     uint32_t up_print = HAL_GetTick();
+    uint32_t en_print = HAL_GetTick();
     uint64_t up_ms = 0;
 
     for (;;) {
@@ -229,27 +233,26 @@ static void sys_task(void *arg)
                 up_print = now;
                 if (g_net_mqtt_ready) {
                     uint32_t mins = (uint32_t)(up_ms / 60000);
-                    if (hlw8032_online()) {
-                        /* 每分钟随心跳上报一次累计电量（标识符 energy），日志同步显示 */
-                        float kwh = hlw8032_get_energy_kwh();
-                        NET_publish_energy(kwh);
-                        log_info(FMT_UPTIME_EN,
-                                 (unsigned)(mins / 1440),
-                                 (unsigned)((mins % 1440) / 60),
-                                 (unsigned)(mins % 60), (double)kwh,
-                                 (double)hlw8032_get_voltage_v(),
-                                 (double)hlw8032_get_current_a(),
-                                 (double)hlw8032_get_power_w());
-                    } else {
-                        log_info(FMT_UPTIME,
-                                 (unsigned)(mins / 1440),
-                                 (unsigned)((mins % 1440) / 60),
-                                 (unsigned)(mins % 60));
-                    }
+                    log_info(FMT_UPTIME,
+                             (unsigned)(mins / 1440),
+                             (unsigned)((mins % 1440) / 60),
+                             (unsigned)(mins % 60));
                 }
             }
         }
 
+        /* 电能日志+上报：联网且计量芯片在线时每 ENERGY_REPORT_INTERVAL_MS 一条 */
+        if (g_net_mqtt_ready && hlw8032_online() &&
+            (HAL_GetTick() - en_print) >= ENERGY_REPORT_INTERVAL_MS) {
+            en_print = HAL_GetTick();
+            float kwh = hlw8032_get_energy_kwh();
+            NET_publish_energy(kwh);
+            log_info(FMT_ENERGY, (double)kwh,
+                     (double)hlw8032_get_voltage_v(),
+                     (double)hlw8032_get_current_a(),
+                     (double)hlw8032_get_power_w());
+        }
+
         vTaskDelay(20);
     }
 }