diff --git a/src/main/java/com/biutag/supervision/pojo/param/RpcApplyQueryParam.java b/src/main/java/com/biutag/supervision/pojo/param/RpcApplyQueryParam.java
index 3deb05e..7a81ac0 100644
--- a/src/main/java/com/biutag/supervision/pojo/param/RpcApplyQueryParam.java
+++ b/src/main/java/com/biutag/supervision/pojo/param/RpcApplyQueryParam.java
@@ -1,5 +1,6 @@
 package com.biutag.supervision.pojo.param;
 
+import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.Getter;
 import lombok.Setter;
 import org.springframework.format.annotation.DateTimeFormat;
@@ -35,4 +36,7 @@ public class RpcApplyQueryParam extends BasePage {
 
     @DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private List<Date> crtTime;
+
+    @Schema(description = "发案环节")
+    private String incidentLinkName;
 }
diff --git a/src/main/java/com/biutag/supervision/service/RpcApplyService.java b/src/main/java/com/biutag/supervision/service/RpcApplyService.java
index 3964712..74b8bb3 100644
--- a/src/main/java/com/biutag/supervision/service/RpcApplyService.java
+++ b/src/main/java/com/biutag/supervision/service/RpcApplyService.java
@@ -122,6 +122,9 @@ public class RpcApplyService extends ServiceImpl<RpcApplyMapper, RpcApply> {
                 .like(StrUtil.isNotBlank(queryParam.getCaseCategory()),"a.case_category",queryParam.getCaseCategory())
                 .eq(StrUtil.isNotBlank(queryParam.getRpcStatus()), "a.rpc_status", queryParam.getRpcStatus())
                 .orderByDesc("a.crt_time");
+        if (StrUtil.isNotBlank(queryParam.getIncidentLinkName())){
+            queryWrapper.like("a.Incident_link_name", queryParam.getIncidentLinkName());
+        }
         if (StrUtil.isNotBlank(queryParam.getDepartId())){
             queryWrapper.in(StrUtil.isNotBlank(queryParam.getDepartId()), "a.depart_id",departService.getAllNodeIds(queryParam.getDepartId()));
         }
diff --git a/src/main/resources/mapper/RpcApplyMapper.xml b/src/main/resources/mapper/RpcApplyMapper.xml
index f4bf2b1..51d13a1 100644
--- a/src/main/resources/mapper/RpcApplyMapper.xml
+++ b/src/main/resources/mapper/RpcApplyMapper.xml
@@ -28,7 +28,8 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             a.rpc_status as rpcStatus,
             a.rpc_id as rpcId,
             a.case_name as caseName,
-            a.crt_time as crtTime
+            a.crt_time as crtTime,
+            a.Incident_link_name as incidentLinkName
         from rpc_apply_person rap
                  LEFT JOIN rpc_apply a on rap.rpc_id = a.rpc_id
             ${ew.getCustomSqlSegment}