diff --git a/src/main/java/com/gxwebsoft/common/system/mapper/xml/OrganizationMapper.xml b/src/main/java/com/gxwebsoft/common/system/mapper/xml/OrganizationMapper.xml
index 1fc4294..dbc8e84 100644
--- a/src/main/java/com/gxwebsoft/common/system/mapper/xml/OrganizationMapper.xml
+++ b/src/main/java/com/gxwebsoft/common/system/mapper/xml/OrganizationMapper.xml
@@ -29,6 +29,12 @@
             <if test="param.organizationId != null">
                 AND a.organization_id = #{param.organizationId}
             </if>
+            <if test="param.organizationIds != null and param.organizationIds.size() &gt; 0">
+                AND a.organization_id IN
+                <foreach collection="param.organizationIds" item="item" separator="," open="(" close=")">
+                    #{item}
+                </foreach>
+            </if>
             <if test="param.organizationIdWithChildren != null">
                 AND (a.organization_id = #{param.organizationIdWithChildren} OR a.parent_id = #{param.organizationIdWithChildren})
             </if>
diff --git a/src/main/java/com/gxwebsoft/common/system/param/OrganizationParam.java b/src/main/java/com/gxwebsoft/common/system/param/OrganizationParam.java
index 9e5e999..3668de3 100644
--- a/src/main/java/com/gxwebsoft/common/system/param/OrganizationParam.java
+++ b/src/main/java/com/gxwebsoft/common/system/param/OrganizationParam.java
@@ -12,6 +12,7 @@ import lombok.EqualsAndHashCode;
 
 import java.math.BigDecimal;
 import java.util.Date;
+import java.util.Set;
 
 /**
  * 组织机构查询参数
@@ -30,6 +31,10 @@ public class OrganizationParam extends BaseParam {
     @QueryField(type = QueryType.EQ)
     private Integer organizationId;
 
+    @Schema(description = "机构id合集")
+    @TableField(exist = false)
+    private Set<Integer> organizationIds;
+
     @Schema(description = "上级id, 0是顶级")
     @QueryField(type = QueryType.EQ)
     private Integer parentId;