diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/exam/entity/ExamTest.java b/servers/boe-server-all/src/main/java/com/xboe/module/exam/entity/ExamTest.java
index a4f313bb..06285be4 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/exam/entity/ExamTest.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/exam/entity/ExamTest.java
@@ -1,5 +1,6 @@
 package com.xboe.module.exam.entity;
 
+import java.math.BigInteger;
 import java.time.LocalDateTime;
 
 import javax.persistence.Column;
@@ -178,4 +179,8 @@ public class ExamTest extends BaseEntity {
     
     @Transient
     private String paperName;
+
+
+    @Column(name = "deleted")
+    private BigInteger deleted;
 }
diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/exam/service/impl/ExamTestServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/exam/service/impl/ExamTestServiceImpl.java
index 14fda5bd..65be3c98 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/exam/service/impl/ExamTestServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/exam/service/impl/ExamTestServiceImpl.java
@@ -95,7 +95,7 @@ public class ExamTestServiceImpl implements IExamTestService {
 
     @Override
     public Boolean has(String paperId) {
-    	ExamTest et=examTestDao.findOne(FieldFilters.eq("paperId", paperId));
+    	ExamTest et=examTestDao.findOne(FieldFilters.eq("paperId", paperId),FieldFilters.eq("deleted", 0));
     	//String etId= (String)examTestDao.findField("id", FieldFilters.eq("paperId", paperId));
         if(et==null){
             return true;