diff --git a/src/main/resources/mapper/CollectTaskMapper.xml b/src/main/resources/mapper/CollectTaskMapper.xml
index bcb4956..88ec433 100644
--- a/src/main/resources/mapper/CollectTaskMapper.xml
+++ b/src/main/resources/mapper/CollectTaskMapper.xml
@@ -22,7 +22,7 @@
             <if test="task.sysflag !=null and task.sysflag != ''">
                 and sysflag=#{task.sysflag}
             </if>
-            <if test="task.patient_id !=null and task.patient_id != ''">
+            <if test="task.patientId !=null and task.patientId != ''">
                 and patient_id=#{task.patientId}
             </if>
             <if test="task.C1 !=null and task.C1 != ''">