diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/CommonRequest.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/CommonRequest.java
index 545d5b7..c9bf0e0 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/CommonRequest.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/CommonRequest.java
@@ -2,6 +2,8 @@ package com.lyms.platform.operate.web.request;
 
 import java.io.Serializable;
 
+import com.lyms.platform.common.utils.StringUtils;
+
 public class CommonRequest implements Serializable, Cloneable {
 
     private static final long serialVersionUID = 2248940647114350872L;
@@ -21,8 +23,21 @@ public class CommonRequest implements Serializable, Cloneable {
      */
     private String womenId;
 
-    public Object clone() throws CloneNotSupportedException {
-        return super.clone();
+    public CommonRequest clone() throws CloneNotSupportedException {
+        CommonRequest clone = (CommonRequest) super.clone();
+        String cardNo = clone.getCardNo();
+        if (StringUtils.isEmpty(cardNo)) {
+            clone.setCardNo("");
+        }
+        String pid = clone.getPid();
+        if (StringUtils.isEmpty(pid)) {
+            clone.setPid("");
+        }
+        String womenId = clone.getWomenId();
+        if (StringUtils.isEmpty(womenId)) {
+            clone.setWomenId("");
+        }
+        return clone;
     }
 
     public String getCardNo() {