diff --git a/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java b/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
index 8039759..5510f62 100644
--- a/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
+++ b/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
@@ -132,6 +132,19 @@
     @Transactional
     public Boolean bindDevice(Integer doorId, List<Integer> inDeviceIds, List<Integer> outDeviceIds) {
         Door door = this.selectById(doorId);
+        // 删除原有绑定关系
+        EntityWrapper query = new EntityWrapper();
+        query.eq("DOOR_CODE",door.getDoorCode());
+        List<Device> oldBindList = deviceService.selectList(query);
+        if(ToolUtil.isNotEmpty(oldBindList)) {
+            for (Device device : oldBindList) {
+                device.setDoorCode(null);
+                device.setInoutType(null);
+            }
+            deviceService.updateBatchById(oldBindList);
+        }
+
+
         //进门设备
         if(ToolUtil.isNotEmpty(inDeviceIds)){
             for (Integer inDeviceId : inDeviceIds) {

diff --git a/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java b/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
index 8039759..5510f62 100644
--- a/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
+++ b/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
@@ -132,6 +132,19 @@
     @Transactional
     public Boolean bindDevice(Integer doorId, List<Integer> inDeviceIds, List<Integer> outDeviceIds) {
         Door door = this.selectById(doorId);
+        // 删除原有绑定关系
+        EntityWrapper query = new EntityWrapper();
+        query.eq("DOOR_CODE",door.getDoorCode());
+        List<Device> oldBindList = deviceService.selectList(query);
+        if(ToolUtil.isNotEmpty(oldBindList)) {
+            for (Device device : oldBindList) {
+                device.setDoorCode(null);
+                device.setInoutType(null);
+            }
+            deviceService.updateBatchById(oldBindList);
+        }
+
+
         //进门设备
         if(ToolUtil.isNotEmpty(inDeviceIds)){
             for (Integer inDeviceId : inDeviceIds) {
diff --git a/casic-iris-device/src/main/java/com/casic/missiles/modular/system/model/Device.java b/casic-iris-device/src/main/java/com/casic/missiles/modular/system/model/Device.java
index 0326b9f..92f0b13 100644
--- a/casic-iris-device/src/main/java/com/casic/missiles/modular/system/model/Device.java
+++ b/casic-iris-device/src/main/java/com/casic/missiles/modular/system/model/Device.java
@@ -2,6 +2,7 @@
 
 import java.io.Serializable;
 
+import com.baomidou.mybatisplus.enums.FieldStrategy;
 import com.baomidou.mybatisplus.enums.IdType;
 import java.util.Date;
 import com.baomidou.mybatisplus.annotations.TableId;
@@ -16,7 +17,7 @@
 
 /**
  * <p>
- * 
+ *
  * </p>
  *
  * @author 123
@@ -57,12 +58,12 @@
     /**
      * 门编号
      */
-    @TableField("DOOR_CODE")
+    @TableField(value = "DOOR_CODE", strategy = FieldStrategy.IGNORED)
     private String doorCode;
     /**
      * 进出类型(1:进门；0:出门)
      */
-    @TableField("INOUT_TYPE")
+    @TableField(value = "INOUT_TYPE", strategy = FieldStrategy.IGNORED)
     private String inoutType;
 
     /**

diff --git a/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java b/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
index 8039759..5510f62 100644
--- a/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
+++ b/casic-iris-acs/src/main/java/com/casic/missiles/modular/system/service/impl/DoorServiceImpl.java
@@ -132,6 +132,19 @@
     @Transactional
     public Boolean bindDevice(Integer doorId, List<Integer> inDeviceIds, List<Integer> outDeviceIds) {
         Door door = this.selectById(doorId);
+        // 删除原有绑定关系
+        EntityWrapper query = new EntityWrapper();
+        query.eq("DOOR_CODE",door.getDoorCode());
+        List<Device> oldBindList = deviceService.selectList(query);
+        if(ToolUtil.isNotEmpty(oldBindList)) {
+            for (Device device : oldBindList) {
+                device.setDoorCode(null);
+                device.setInoutType(null);
+            }
+            deviceService.updateBatchById(oldBindList);
+        }
+
+
         //进门设备
         if(ToolUtil.isNotEmpty(inDeviceIds)){
             for (Integer inDeviceId : inDeviceIds) {
diff --git a/casic-iris-device/src/main/java/com/casic/missiles/modular/system/model/Device.java b/casic-iris-device/src/main/java/com/casic/missiles/modular/system/model/Device.java
index 0326b9f..92f0b13 100644
--- a/casic-iris-device/src/main/java/com/casic/missiles/modular/system/model/Device.java
+++ b/casic-iris-device/src/main/java/com/casic/missiles/modular/system/model/Device.java
@@ -2,6 +2,7 @@
 
 import java.io.Serializable;
 
+import com.baomidou.mybatisplus.enums.FieldStrategy;
 import com.baomidou.mybatisplus.enums.IdType;
 import java.util.Date;
 import com.baomidou.mybatisplus.annotations.TableId;
@@ -16,7 +17,7 @@
 
 /**
  * <p>
- * 
+ *
  * </p>
  *
  * @author 123
@@ -57,12 +58,12 @@
     /**
      * 门编号
      */
-    @TableField("DOOR_CODE")
+    @TableField(value = "DOOR_CODE", strategy = FieldStrategy.IGNORED)
     private String doorCode;
     /**
      * 进出类型(1:进门；0:出门)
      */
-    @TableField("INOUT_TYPE")
+    @TableField(value = "INOUT_TYPE", strategy = FieldStrategy.IGNORED)
     private String inoutType;
 
     /**
diff --git a/casic-iris-support/src/main/java/com/casic/missiles/modular/system/model/Device.java b/casic-iris-support/src/main/java/com/casic/missiles/modular/system/model/Device.java
index 2ea44e2..4860ee4 100644
--- a/casic-iris-support/src/main/java/com/casic/missiles/modular/system/model/Device.java
+++ b/casic-iris-support/src/main/java/com/casic/missiles/modular/system/model/Device.java
@@ -4,6 +4,7 @@
 import com.baomidou.mybatisplus.annotations.TableField;
 import com.baomidou.mybatisplus.annotations.TableId;
 import com.baomidou.mybatisplus.annotations.TableName;
+import com.baomidou.mybatisplus.enums.FieldStrategy;
 import com.baomidou.mybatisplus.enums.IdType;
 import lombok.Data;
 
@@ -53,12 +54,12 @@
     /**
      * 门编号
      */
-    @TableField("DOOR_CODE")
+    @TableField(value = "DOOR_CODE", strategy = FieldStrategy.IGNORED)
     private String doorCode;
     /**
      * 进出类型(1:进门；0:出门)
      */
-    @TableField("INOUT_TYPE")
+    @TableField(value = "INOUT_TYPE", strategy = FieldStrategy.IGNORED)
     private String inoutType;
 
     /**