diff --git a/APP/peripheral.c b/APP/peripheral.c
index 43af28e..096f94b 100644
--- a/APP/peripheral.c
+++ b/APP/peripheral.c
@@ -39,35 +39,35 @@
  */
 
 // How often to perform periodic event
-#define SBP_PERIODIC_EVT_PERIOD              1600
+#define SBP_PERIODIC_EVT_PERIOD (1600 * 60) // (160 = 100ms)
 
 // How often to perform read rssi event
-#define SBP_READ_RSSI_EVT_PERIOD             3200
+#define SBP_READ_RSSI_EVT_PERIOD (1600 * 3) // (160 = 100ms)
 
 // Parameter update delay
-#define SBP_PARAM_UPDATE_DELAY               6400
+#define SBP_PARAM_UPDATE_DELAY (1600 * 1)
 
 // PHY update delay
-#define SBP_PHY_UPDATE_DELAY                 2400
+#define SBP_PHY_UPDATE_DELAY (1600 * 2)
 
 // What is the advertising interval when device is discoverable (units of 625us, 80=50ms)
-#define DEFAULT_ADVERTISING_INTERVAL         (160 * 15)  //160 * 10
+#define DEFAULT_ADVERTISING_INTERVAL (160 * 8)
 
 // Limited discoverable mode advertises for 30.72s, and then stops
 // General discoverable mode advertises indefinitely
 #define DEFAULT_DISCOVERABLE_MODE            GAP_ADTYPE_FLAGS_GENERAL
 
 // Minimum connection interval (units of 1.25ms, 6=7.5ms)
-#define DEFAULT_DESIRED_MIN_CONN_INTERVAL    (200)    //100
+#define DEFAULT_DESIRED_MIN_CONN_INTERVAL (80 * 4) // (80 = 100ms)
 
 // Maximum connection interval (units of 1.25ms, 100=125ms)
-#define DEFAULT_DESIRED_MAX_CONN_INTERVAL    (800)   //400
+#define DEFAULT_DESIRED_MAX_CONN_INTERVAL (80 * 5)
 
 // Slave latency to use parameter update
-#define DEFAULT_DESIRED_SLAVE_LATENCY        10   //5
+#define DEFAULT_DESIRED_SLAVE_LATENCY 0
 
 // Supervision timeout value (units of 10ms, 100=1s)
-#define DEFAULT_DESIRED_CONN_TIMEOUT         400  //200
+#define DEFAULT_DESIRED_CONN_TIMEOUT (100 * 2)
 
 // Company Identifier: WCH
 #define WCH_COMPANY_ID                       0x07D7
diff --git a/APP/peripheral_main.c b/APP/peripheral_main.c
index fea6482..760bcc6 100644
--- a/APP/peripheral_main.c
+++ b/APP/peripheral_main.c
@@ -111,8 +111,8 @@ int main(void)
     BSP_VBAT_Init();
     logDebug("VBAT init ok\n");
 
-    // BSP_Ml307r_Init();
-    // logDebug("BSP_M1307r ok\n");
+    BSP_Ml307r_Init();
+    logDebug("BSP_M1307r ok\n");
    
     ShowRestartReason();
     IWDG_Init(5000);
diff --git a/bsp/src/bsp_bmp390.c b/bsp/src/bsp_bmp390.c
index 8881667..867a1f8 100644
--- a/bsp/src/bsp_bmp390.c
+++ b/bsp/src/bsp_bmp390.c
@@ -387,8 +387,9 @@ void Lower_IO_Deinit(void)
     GPIOB_ModeCfg(ENABLE_3_8_V, GPIO_ModeIN_PD);
     // 将控制引脚设为下拉，减少漏电流
     GPIOB_ModeCfg(ML307_PWR_PIN | ML307_RST_PIN, GPIO_ModeIN_PD);
-    // UART引脚设为下拉
-    GPIOB_ModeCfg(ML307_UART_TX_PIN | ML307_UART_RX_PIN, GPIO_ModeIN_PU);
+    // UART引脚
+    GPIOB_ModeCfg(ML307_UART_TX_PIN, GPIO_ModeIN_PD);
+    GPIOB_ModeCfg(ML307_UART_RX_PIN, GPIO_ModeIN_PU);
     // SIM卡检测引脚配置为下拉输入
     GPIOB_ModeCfg(USIM_DECT_PIN, GPIO_ModeIN_PD);
 
@@ -790,11 +791,12 @@ uint16_t Check_ProcessEvent(uint8_t task_id, uint16_t events)
     {
         VALVE_STOP();
         logDebug("motor STOP");
-        // if(fault_state == 4)
-        // {
-        //     IotFlag_t.Valve_Close_flag = 1;
-        //     Iot_Send_Data();
-        // }
+        DelayMs(1500);
+        if(fault_state == 4)
+        {
+            IotFlag_t.Valve_Close_flag = 1;
+            Iot_Send_Data();
+        }
         return (events ^ MOTOR_STOP_EVT);
     }
     return 0;
diff --git a/bsp/src/bsp_ml307r.c b/bsp/src/bsp_ml307r.c
index 61dbd5d..bd5104c 100644
--- a/bsp/src/bsp_ml307r.c
+++ b/bsp/src/bsp_ml307r.c
@@ -519,7 +519,7 @@ static int BSP_Module_Connect_CtWing_Handle(at_env_t *e)
     {
         case 0:
             logDebug("create device...\r\n");  
-            e->println(e, "AT+MIPOPEN=0,\"TCP\",\"112.125.89.8\",47766,,1");  // 8.135.10.183,32994
+            e->println(e, "AT+MIPOPEN=0,\"TCP\",\"112.125.89.8\",45663,,1");  // 8.135.10.183,32994
             e->reset_timer(e);
             e->state++;
             break;