diff --git a/intc-modules/intc-iot/src/main/java/com/intc/iot/handler/DeviceDataHandler.java b/intc-modules/intc-iot/src/main/java/com/intc/iot/handler/DeviceDataHandler.java
index 3fe079e..7fc2123 100644
--- a/intc-modules/intc-iot/src/main/java/com/intc/iot/handler/DeviceDataHandler.java
+++ b/intc-modules/intc-iot/src/main/java/com/intc/iot/handler/DeviceDataHandler.java
@@ -1385,9 +1385,9 @@ public class DeviceDataHandler {
                 if (warnTrigger) {
                     String swPondName = (sw != null && sw.getPondId() != null)
                         ? getPondName(sw.getPondId()) : pondName;
-                    String swName = sw != null && sw.getSwitchName() != null ? sw.getSwitchName() : ("\u5f00\u5173" + switchIndex);
-                    title = "\u63a7\u5236\u5668\u5f00\u5173\u8f93\u51fa\u7f3a\u76f8";
-                    message = String.format("%s\u5858\u53e3\u4e2d%s(%s)\u7684\u5f00\u5173%d(%s)\u8f93\u51fa\u7f3a%s\u76f8",
+                    String swName = sw != null && sw.getSwitchName() != null ? sw.getSwitchName() : ("开关" + switchIndex);
+                    title = "控制器开关输出缺相";
+                    message = String.format("%s塘口中%s(%s)的开关%d(%s)输出缺%s相",
                         swPondName, displayName, device.getSerialNum(), switchIndex, swName, phaseName);
                 }
             } else if (errorCode >= DefineDeviceErrorCode.Three_Switch1OverElectricA
@@ -1401,9 +1401,9 @@ public class DeviceDataHandler {
                 warnTrigger = warnTrigger && electricWarnOpen;
                 if (warnTrigger) {
                     String swPondName = (sw.getPondId() != null) ? getPondName(sw.getPondId()) : pondName;
-                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("\u5f00\u5173" + switchIndex);
-                    title = "\u63a7\u5236\u5668\u5f00\u5173\u8f93\u51fa\u8fc7\u6d41";
-                    message = String.format("%s\u5858\u53e3\u4e2d%s(%s)\u7684\u5f00\u5173%d(%s)\u8f93\u51fa%s\u76f8\u8fc7\u6d41",
+                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("开关" + switchIndex);
+                    title = "控制器开关输出过流";
+                    message = String.format("%s塘口中%s(%s)的开关%d(%s)输出%s相过流",
                         swPondName, displayName, device.getSerialNum(), switchIndex, swName, phaseName);
                 }
             } else if (errorCode >= DefineDeviceErrorCode.Three_Switch1UnderElectricA
@@ -1417,9 +1417,9 @@ public class DeviceDataHandler {
                 warnTrigger = warnTrigger && electricWarnOpen;
                 if (warnTrigger) {
                     String swPondName = (sw.getPondId() != null) ? getPondName(sw.getPondId()) : pondName;
-                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("\u5f00\u5173" + switchIndex);
-                    title = "\u63a7\u5236\u5668\u5f00\u5173\u8f93\u51fa\u6b20\u6d41";
-                    message = String.format("%s\u5858\u53e3\u4e2d%s(%s)\u7684\u5f00\u5173%d(%s)\u8f93\u51fa%s\u76f8\u6b20\u6d41",
+                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("开关" + switchIndex);
+                    title = "控制器开关输出欠流";
+                    message = String.format("%s塘口中%s(%s)的开关%d(%s)输出%s相欠流",
                         swPondName, displayName, device.getSerialNum(), switchIndex, swName, phaseName);
                 }
             } else if (errorCode >= DefineDeviceErrorCode.Three_Switch1ElectricEmpty
@@ -1431,9 +1431,9 @@ public class DeviceDataHandler {
                 warnTrigger = warnTrigger && electricWarnOpen;
                 if (warnTrigger) {
                     String swPondName = (sw.getPondId() != null) ? getPondName(sw.getPondId()) : pondName;
-                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("\u5f00\u5173" + switchIndex);
-                    title = "\u63a7\u5236\u5668\u5f00\u5173\u8f93\u51fa\u7a7a\u8f7d";
-                    message = String.format("%s\u5858\u53e3\u4e2d%s(%s)\u7684\u5f00\u5173%d(%s)\u8f93\u51fa\u7a7a\u8f7d",
+                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("开关" + switchIndex);
+                    title = "控制器开关输出空载";
+                    message = String.format("%s塘口中%s(%s)的开关%d(%s)输出空载",
                         swPondName, displayName, device.getSerialNum(), switchIndex, swName);
                 }
             } else if (errorCode >= DefineDeviceErrorCode.One_Switch1OverElectric
@@ -1445,9 +1445,9 @@ public class DeviceDataHandler {
                 warnTrigger = warnTrigger && electricWarnOpen;
                 if (warnTrigger) {
                     String swPondName = (sw.getPondId() != null) ? getPondName(sw.getPondId()) : pondName;
-                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("\u5f00\u5173" + switchIndex);
-                    title = "\u63a7\u5236\u5668\u5f00\u5173\u8f93\u51fa\u8fc7\u6d41";
-                    message = String.format("%s\u5858\u53e3\u4e2d%s(%s)\u7684\u5f00\u5173%d(%s)\u8f93\u51fa\u8fc7\u6d41",
+                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("开关" + switchIndex);
+                    title = "控制器开关输出过流";
+                    message = String.format("%s塘口中%s(%s)的开关%d(%s)输出过流",
                         swPondName, displayName, device.getSerialNum(), switchIndex, swName);
                 }
             } else if (errorCode >= DefineDeviceErrorCode.One_Switch1UnderElectric
@@ -1459,9 +1459,9 @@ public class DeviceDataHandler {
                 warnTrigger = warnTrigger && electricWarnOpen;
                 if (warnTrigger) {
                     String swPondName = (sw.getPondId() != null) ? getPondName(sw.getPondId()) : pondName;
-                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("\u5f00\u5173" + switchIndex);
-                    title = "\u63a7\u5236\u5668\u5f00\u5173\u8f93\u51fa\u6b20\u6d41";
-                    message = String.format("%s\u5858\u53e3\u4e2d%s(%s)\u7684\u5f00\u5173%d(%s)\u8f93\u51fa\u6b20\u6d41",
+                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("开关" + switchIndex);
+                    title = "控制器开关输出欠流";
+                    message = String.format("%s塘口中%s(%s)的开关%d(%s)输出欠流",
                         swPondName, displayName, device.getSerialNum(), switchIndex, swName);
                 }
             } else if (errorCode >= DefineDeviceErrorCode.One_Switch1ElectricEmpty
@@ -1473,9 +1473,9 @@ public class DeviceDataHandler {
                 warnTrigger = warnTrigger && electricWarnOpen;
                 if (warnTrigger) {
                     String swPondName = (sw.getPondId() != null) ? getPondName(sw.getPondId()) : pondName;
-                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("\u5f00\u5173" + switchIndex);
-                    title = "\u63a7\u5236\u5668\u5f00\u5173\u8f93\u51fa\u7a7a\u8f7d";
-                    message = String.format("%s\u5858\u53e3\u4e2d%s(%s)\u7684\u5f00\u5173%d(%s)\u8f93\u51fa\u7a7a\u8f7d",
+                    String swName = sw.getSwitchName() != null ? sw.getSwitchName() : ("开关" + switchIndex);
+                    title = "控制器开关输出空载";
+                    message = String.format("%s塘口中%s(%s)的开关%d(%s)输出空载",
                         swPondName, displayName, device.getSerialNum(), switchIndex, swName);
                 }
             } else if (errorCode == DefineDeviceErrorCode.PowerOff) {
@@ -1486,8 +1486,8 @@ public class DeviceDataHandler {
                 // 置位 ErrorPowerOff warnCode
                 setDeviceWarnCodeBit(device.getSerialNum(), DefineDeviceWarnCode.ErrorPowerOff, true);
                 if (warnTrigger) {
-                    title = "\u63a7\u5236\u5668\u65ad\u7535";
-                    message = String.format("%s\u5858\u53e3\u4e2d%s(%s)\u65ad\u7535",
+                    title = "控制器断电";
+                    message = String.format("%s塘口中%s(%s)断电",
                         pondName, displayName, device.getSerialNum());
                 }
             } else {
diff --git a/intc-modules/intc-iot/src/main/java/com/intc/iot/utils/ControllerHelper.java b/intc-modules/intc-iot/src/main/java/com/intc/iot/utils/ControllerHelper.java
index 5021595..0d3da08 100644
--- a/intc-modules/intc-iot/src/main/java/com/intc/iot/utils/ControllerHelper.java
+++ b/intc-modules/intc-iot/src/main/java/com/intc/iot/utils/ControllerHelper.java
@@ -28,16 +28,16 @@ public class ControllerHelper {
         // 尝试只设置phase字段
         switch (voltageType) {
             case 1: // 220V单相
-                result.put("phase", "1");
+                result.put("phase", "A");
                 break;
             case 2: // 220V两相
-                result.put("phase", "2");
+                result.put("phase", "B");
                 break;
             case 3: // 380V三相
-                result.put("phase", "3");
+                result.put("phase", "C");
                 break;
             case 4: // 380V四相
-                result.put("phase", "4");
+                result.put("phase", "ABC");
                 break;
             default:
                 return null;