diff --git a/README.md b/README.md
index 457402a..c41ef5b 100644
--- a/README.md
+++ b/README.md
@@ -22,4 +22,3 @@ BoardTypeId:
   kH2O2SensorBoard             = 0xA,  // H2O2传感器板
 
 
-```
\ No newline at end of file
diff --git a/usrc/app/dmapp.cpp b/usrc/app/dmapp.cpp
index ddd4fb7..f9f3132 100644
--- a/usrc/app/dmapp.cpp
+++ b/usrc/app/dmapp.cpp
@@ -126,6 +126,7 @@ void DisinfectionApp::initialize() {
   if (PORT::isLiquidCtrlBoard() && (PORT::isPipeDM())) {
     ZLOGI(TAG, "ProportionalValveCtrl init");
     LargeSpaceDMLiquidCtrlBoardHal::HUART2_INIT(9600);
+    printf("======================= \n");
     proportionalValveCtrl.initialize(&huart2);
   }
 
@@ -134,19 +135,22 @@ void DisinfectionApp::initialize() {
    ***********************************************************************************************************************/
   if (PORT::isLiquidCtrlBoard() && (PORT::isPipeDM())) {
     static ZGPIO airTightnessTestChGpio;
-    static ZGPIO eValve;
+    static ZGPIO eValve0;
+    static ZGPIO eValve1;
     static bool  state = false;
-    airTightnessTestChGpio.initAsOutput(PD15, kxs_gpio_nopull, true, false);
-    eValve.initAsOutput(PD14, kxs_gpio_nopull, false, true);
-
+    airTightnessTestChGpio.initAsOutput(PD14, kxs_gpio_nopull, true, false);
+    eValve0.initAsOutput(PD15, kxs_gpio_nopull, false, true);
+    eValve1.initAsOutput(PC6, kxs_gpio_nopull, false, true);
     REG_LAMADA_FN(kfn_air_leak_detect_test_set_mode, [&](ProcessContext* cxt) {
       if (GET_PARAM(0) == 1) {
         airTightnessTestChGpio.write(1);  // 内管路,气密性测试
-        eValve.write(0);                  // 电磁阀闭合
+        eValve0.write(0);
+        eValve1.write(0);// 电磁阀闭合
         state = true;
       } else {
         airTightnessTestChGpio.write(0);  // 连接空气
-        eValve.write(1);                  // 电磁阀打开
+        eValve0.write(1);
+        eValve1.write(1);// 电磁阀打开
         state = false;
       }
       zcanbus_send_ack(cxt->packet, NULL, 0);