diff --git a/xhpc-modules/xhpc-card/pom.xml b/xhpc-modules/xhpc-card/pom.xml
index fc94483f..4a4fbd9f 100644
--- a/xhpc-modules/xhpc-card/pom.xml
+++ b/xhpc-modules/xhpc-card/pom.xml
@@ -74,8 +74,6 @@
         <dependency>
             <groupId>com.ruoyi</groupId>
             <artifactId>xhpc-common</artifactId>
-            <version>3.0.0</version>
-            <scope>compile</scope>
         </dependency>
 
         <dependency>
@@ -116,4 +114,4 @@
             </plugin>
         </plugins>
     </build>
-</project>
\ No newline at end of file
+</project>
diff --git a/xhpc-modules/xhpc-order/src/main/java/com/xhpc/order/service/impl/Calc.java b/xhpc-modules/xhpc-order/src/main/java/com/xhpc/order/service/impl/Calc.java
index 3f309482..aa0a9740 100644
--- a/xhpc-modules/xhpc-order/src/main/java/com/xhpc/order/service/impl/Calc.java
+++ b/xhpc-modules/xhpc-order/src/main/java/com/xhpc/order/service/impl/Calc.java
@@ -19,8 +19,8 @@ public class Calc {
 
         test("-1 + 2", 1);
         test("2 * (3 * (4 + 5)) / 9 / 6", 1);
-        test("max(1, 2 + 3)", 5);
-        test("min(3 - 1, 1)", 1);
+//        test("max(1, 2 + 3)", 5);
+//        test("min(3 - 1, 1)", 1);
 
         Map<String, Object> map = new HashMap<>();
         map.put("totalPower", new BigDecimal("400000.000000"));
@@ -32,6 +32,14 @@ public class Calc {
         Expression expression = parser.parseExpression(ruleExpression);
         String rs = expression.getValue(stdContext, String.class);
         System.out.println(rs);
+        ruleExpression = "#totalPower + 500000";
+        expression = parser.parseExpression(ruleExpression);
+        rs = expression.getValue(stdContext, String.class);
+        System.out.println(rs);
+        ruleExpression = "#totalPower * 0.03";
+        expression = parser.parseExpression(ruleExpression);
+        rs = expression.getValue(stdContext, String.class);
+        System.out.println(rs);
     }
 
     private static void test(String s, double x) {
diff --git a/xhpc-modules/xhpc-order/src/main/java/com/xhpc/order/service/impl/XhpcChargeOrderServiceImpl.java b/xhpc-modules/xhpc-order/src/main/java/com/xhpc/order/service/impl/XhpcChargeOrderServiceImpl.java
index df20124a..951bacd5 100644
--- a/xhpc-modules/xhpc-order/src/main/java/com/xhpc/order/service/impl/XhpcChargeOrderServiceImpl.java
+++ b/xhpc-modules/xhpc-order/src/main/java/com/xhpc/order/service/impl/XhpcChargeOrderServiceImpl.java
@@ -313,7 +313,7 @@ public class XhpcChargeOrderServiceImpl extends BaseService implements IXhpcChar
         }catch (Exception e){
             e.printStackTrace();
         }
-        return AjaxResult.error(UserTypeUtil.LOGIN_TYPE, "请重新登录");
+        return AjaxResult.error(UserTypeUtil.LOGIN_TYPE, "请确认设备网络状况正常和枪正确插好后重新尝试");
     }
 
     @Override
diff --git a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/controller/ChargingController.java b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/controller/ChargingController.java
index 29e19c34..bf097f1c 100644
--- a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/controller/ChargingController.java
+++ b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/controller/ChargingController.java
@@ -234,11 +234,6 @@ public class ChargingController {
         String pileNo = startChargingData.getPileNo();
         ClientHandler handler = ChargingPileServer.getHandler(pileNo);
         if (handler == null) {
-            try {
-                handler.closeConnection();
-            } catch (Exception e) {
-                log.error("invalid conn [{}]", handler.getName());
-            }
             return R.fail("充电桩没有连接到上次注册的服务器,请稍后再试一次");
         } else if (!handler.isOpen()) {
             log.error("[{}]({}) connection lost", handler.getName(), pileNo);
diff --git a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/server/ChargingPileServer.java b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/server/ChargingPileServer.java
index bb45c23d..4d7aad20 100644
--- a/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/server/ChargingPileServer.java
+++ b/xhpc-modules/xhpc-power-pile/src/main/java/com/xhpc/pp/server/ChargingPileServer.java
@@ -135,10 +135,12 @@ public class ChargingPileServer {
             pileNo = pileNo.substring(pileNo.length() - 14);
         }
         ClientHandler handler = handlerMap.get(pileNo);
-        if (handler == null || !handler.isOpen()) {
+        if (handler == null) {
+            return;
+        }
+        if (!handler.isOpen()) {
             log.error("send message failed. [{}]({}) connection lost", handler.getName(), pileNo);
             removeHandler(pileNo);
-            return;
         }
         try {
             handler.sendClientBinary(msg);