diff --git a/pqs-device/pms-device/pms-device-api/src/main/java/com/njcn/device/pms/enums/PmsDeviceResponseEnum.java b/pqs-device/pms-device/pms-device-api/src/main/java/com/njcn/device/pms/enums/PmsDeviceResponseEnum.java
index 65ba9348a..af6f87ccc 100644
--- a/pqs-device/pms-device/pms-device-api/src/main/java/com/njcn/device/pms/enums/PmsDeviceResponseEnum.java
+++ b/pqs-device/pms-device/pms-device-api/src/main/java/com/njcn/device/pms/enums/PmsDeviceResponseEnum.java
@@ -49,7 +49,11 @@ public enum PmsDeviceResponseEnum {
 
 
 
-    MODEL_NAME_REPEAT("A00350","名称不可重复");
+    MODEL_NAME_REPEAT("A00350","名称不可重复"),
+    TERMINAL_ID_REPEAT("A00351","终端索引已存在")
+
+
+    ;
 
 
     private final String code;
diff --git a/pqs-device/pms-device/pms-device-boot/src/main/java/com/njcn/device/pms/service/majornetwork/impl/TerminalServiceImpl.java b/pqs-device/pms-device/pms-device-boot/src/main/java/com/njcn/device/pms/service/majornetwork/impl/TerminalServiceImpl.java
index db92a540e..34b3db4db 100644
--- a/pqs-device/pms-device/pms-device-boot/src/main/java/com/njcn/device/pms/service/majornetwork/impl/TerminalServiceImpl.java
+++ b/pqs-device/pms-device/pms-device-boot/src/main/java/com/njcn/device/pms/service/majornetwork/impl/TerminalServiceImpl.java
@@ -169,6 +169,15 @@ public class TerminalServiceImpl extends ServiceImpl<TerminalMapper, PmsTerminal
         //修改
         if(!flag){
             lambdaQueryWrapper.ne(PmsTerminal::getId,terminalParam.getId());
+        }else {
+            //新增添加索引校验
+            LambdaQueryWrapper<PmsTerminal> lamb = new LambdaQueryWrapper<>();
+            lamb.eq(PmsTerminal::getId,terminalParam.getId());
+            int result = this.count(lamb);
+            //大于等于1个则表示重复
+            if (result >= 1) {
+                throw new BusinessException(PmsDeviceResponseEnum.TERMINAL_ID_REPEAT);
+            }
         }
         int result = this.count(lambdaQueryWrapper);
         //大于等于1个则表示重复