diff --git a/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAddParm.java b/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAddParm.java
index 23f7580..a1174a5 100644
--- a/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAddParm.java
+++ b/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAddParm.java
@@ -6,6 +6,7 @@ import lombok.Data;
 
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Pattern;
 import java.util.Date;
 
 /**
@@ -34,6 +35,7 @@ public class CsEquipmentDeliveryAddParm{
      */
     @ApiModelProperty(value="网络设备ID")
     @NotBlank(message="网络设备ID不能为空！")
+    @Pattern(regexp = "^[A-Za-z0-9]{1,32}$", message = "网络设备ID只可为(数字,字母)")
     private String ndid;
 
     /**
diff --git a/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAuditParm.java b/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAuditParm.java
index 29b0a47..6e46271 100644
--- a/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAuditParm.java
+++ b/cs-device/cs-device-api/src/main/java/com/njcn/csdevice/pojo/param/CsEquipmentDeliveryAuditParm.java
@@ -5,6 +5,7 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Pattern;
 
 /**
  * 
@@ -32,6 +33,7 @@ public class CsEquipmentDeliveryAuditParm {
      * 网关识别码
      */
     @ApiModelProperty(value="网关识别码")
+    @Pattern(regexp = "^[A-Za-z0-9]{1,32}$", message = "网络设备ID只可为(数字,字母)")
     private String ndid;
 
     /**