diff --git a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/domain/BackApplyInfo.java b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/domain/BackApplyInfo.java
index 41b0d41b..e00eaffd 100644
--- a/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/domain/BackApplyInfo.java
+++ b/bonus-modules/bonus-material/src/main/java/com/bonus/material/back/domain/BackApplyInfo.java
@@ -174,4 +174,9 @@ public class BackApplyInfo implements Serializable {
     private Integer appTaskStatus;
 
     private String maStatus;
+
+    /**
+     * 是否签名
+     */
+    private Integer isSign;
 }
diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/back/BackApplyInfoMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/back/BackApplyInfoMapper.xml
index 41b20f44..4b6c7994 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/back/BackApplyInfoMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/back/BackApplyInfoMapper.xml
@@ -83,6 +83,14 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <if test="status != null">
             and tt.task_status = #{status}
         </if>
+        <if test="isSign!=null">
+            <if test="isSign==1">
+                and bai.back_sign_url is null
+            </if>
+            <if test="isSign==2">
+                and bai.back_sign_url is not null
+            </if>
+        </if>
         GROUP BY bai.`code`
         ORDER BY bai.create_time desc
     </select>