diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/SieveListResult.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/SieveListResult.java
index 460d533..aca2297 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/SieveListResult.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/result/SieveListResult.java
@@ -15,6 +15,8 @@ import java.util.Date;
  * Created by Administrator on 2016/7/5 0005.
  */
 public class SieveListResult implements IBasicResultConvert<SieveListResult, SieveModel> {
+    private static final String SPIT="-";
+
     private String id;
     //患者id
     private String parentId;
@@ -23,7 +25,7 @@ public class SieveListResult implements IBasicResultConvert<SieveListResult, Sie
     //当前孕周
     private String cDueWeek;
     //胎数
-    private String tireNumber;
+    private String tireNumber=SPIT;
 
     //申请孕周
     private String dueWeek;
@@ -31,9 +33,13 @@ public class SieveListResult implements IBasicResultConvert<SieveListResult, Sie
     //整体风险
     private String ztfx;
     //整体风险
-    private String ztfxText;
+    private String ztfxText=SPIT;
 
     public String getZtfxText() {
+        if(null==ztfxText){
+            return SPIT;
+        }
+
         return ztfxText;
     }
 
@@ -47,9 +53,9 @@ public class SieveListResult implements IBasicResultConvert<SieveListResult, Sie
     //产前诊断 1 已检查 0 未检查
     private String cqStatus;
     //产前诊断结果
-    private String cqResult;
+    private String cqResult=SPIT;
     //妊娠结局
-    private String renShenResult;
+    private String renShenResult =SPIT;
     private Integer status;
 
     public Integer getStatus() {
@@ -69,6 +75,9 @@ public class SieveListResult implements IBasicResultConvert<SieveListResult, Sie
     }
 
     public String getCqResult() {
+        if(null==cqResult){
+            return SPIT;
+        }
         return cqResult;
     }
 
@@ -125,6 +134,9 @@ public class SieveListResult implements IBasicResultConvert<SieveListResult, Sie
     }
 
     public String getRenShenResult() {
+        if(null==renShenResult){
+            return SPIT;
+        }
         return renShenResult;
     }
 
@@ -133,6 +145,9 @@ public class SieveListResult implements IBasicResultConvert<SieveListResult, Sie
     }
 
     public String getTireNumber() {
+        if(null==tireNumber){
+            return SPIT;
+        }
         return tireNumber;
     }
 
@@ -141,6 +156,10 @@ public class SieveListResult implements IBasicResultConvert<SieveListResult, Sie
     }
 
     public String getZtfx() {
+
+        if(null==ztfx){
+            return  SPIT;
+        }
         return ztfx;
     }