diff --git a/src/main/java/com/cool/modules/org/controller/admin/AdminAppOrgController.java b/src/main/java/com/cool/modules/org/controller/admin/AdminAppOrgController.java
index c229765..4bc9f1e 100644
--- a/src/main/java/com/cool/modules/org/controller/admin/AdminAppOrgController.java
+++ b/src/main/java/com/cool/modules/org/controller/admin/AdminAppOrgController.java
@@ -5,7 +5,10 @@ import com.cool.core.annotation.CoolRestController;
 import com.cool.core.base.BaseController;
 import com.cool.core.request.R;
 import com.cool.modules.org.entity.AppOrgEntity;
+import com.cool.modules.org.entity.AppOrgUserEntity;
 import com.cool.modules.org.service.AppOrgService;
+import com.cool.modules.org.service.AppOrgUserService;
+import com.mybatisflex.core.query.QueryWrapper;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.servlet.http.HttpServletRequest;
@@ -20,10 +23,22 @@ import org.springframework.web.bind.annotation.RequestBody;
 public class AdminAppOrgController extends BaseController<AppOrgService, AppOrgEntity> {
 
     private final AppOrgService appOrgService;
+    private final AppOrgUserService appOrgUserService;
 
     @Override
     protected void init(HttpServletRequest request, JSONObject requestParams) {
-        setPageOption(createOp());
+        setPageOption(
+            createOp().transformValue(obj -> {
+                if (obj instanceof AppOrgEntity entity) {
+                    long count = appOrgUserService.count(
+                        QueryWrapper.create()
+                            .eq(AppOrgUserEntity::getOrgId, entity.getId())
+                            .eq(AppOrgUserEntity::getStatus, 1)
+                    );
+                    entity.setMemberCount(count);
+                }
+            })
+        );
     }
 
     @Operation(summary = "创建组织")
diff --git a/src/main/java/com/cool/modules/org/controller/admin/AdminAppOrgUserController.java b/src/main/java/com/cool/modules/org/controller/admin/AdminAppOrgUserController.java
index 185773a..aa61036 100644
--- a/src/main/java/com/cool/modules/org/controller/admin/AdminAppOrgUserController.java
+++ b/src/main/java/com/cool/modules/org/controller/admin/AdminAppOrgUserController.java
@@ -32,9 +32,10 @@ public class AdminAppOrgUserController extends BaseController<AppOrgUserService,
     @PostMapping("/memberList")
     public R memberList(@RequestAttribute JSONObject requestParams) {
         Long orgId = requestParams.getLong("orgId");
+        String orgName = requestParams.getStr("orgName");
         Integer page = requestParams.getInt("page");
         Integer size = requestParams.getInt("size");
-        Map<String, Object> result = appOrgUserService.getMemberList(orgId, page, size);
+        Map<String, Object> result = appOrgUserService.getMemberList(orgId, orgName, page, size);
         return R.ok(result);
     }
 
diff --git a/src/main/java/com/cool/modules/org/entity/AppOrgEntity.java b/src/main/java/com/cool/modules/org/entity/AppOrgEntity.java
index 75ee673..12a02c2 100644
--- a/src/main/java/com/cool/modules/org/entity/AppOrgEntity.java
+++ b/src/main/java/com/cool/modules/org/entity/AppOrgEntity.java
@@ -2,6 +2,7 @@ package com.cool.modules.org.entity;
 
 import com.cool.core.base.BaseEntity;
 import com.mybatisflex.annotation.Table;
+import com.mybatisflex.annotation.Column;
 import com.cool.core.annotation.ColumnDefine;
 import com.tangzc.mybatisflex.autotable.annotation.UniIndex;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
@@ -41,4 +42,7 @@ public class AppOrgEntity extends BaseEntity<AppOrgEntity> {
 
     @ColumnDefine(comment = "组织级扩展配置", type = "text")
     private String config;
+
+    @Column(ignore = true)
+    private Long memberCount;
 }
diff --git a/src/main/java/com/cool/modules/org/service/AppOrgUserService.java b/src/main/java/com/cool/modules/org/service/AppOrgUserService.java
index 734c868..780f989 100644
--- a/src/main/java/com/cool/modules/org/service/AppOrgUserService.java
+++ b/src/main/java/com/cool/modules/org/service/AppOrgUserService.java
@@ -19,6 +19,8 @@ public interface AppOrgUserService extends BaseService<AppOrgUserEntity> {
 
     Map<String, Object> getMemberList(Long orgId, Integer page, Integer size);
 
+    Map<String, Object> getMemberList(Long orgId, String orgName, Integer page, Integer size);
+
     boolean isOrgAdmin(Long userId, Long orgId);
 
     boolean isOrgMember(Long userId, Long orgId);
diff --git a/src/main/java/com/cool/modules/org/service/impl/AppOrgUserServiceImpl.java b/src/main/java/com/cool/modules/org/service/impl/AppOrgUserServiceImpl.java
index f653195..30d6ac0 100644
--- a/src/main/java/com/cool/modules/org/service/impl/AppOrgUserServiceImpl.java
+++ b/src/main/java/com/cool/modules/org/service/impl/AppOrgUserServiceImpl.java
@@ -136,14 +136,34 @@ public class AppOrgUserServiceImpl extends BaseServiceImpl<AppOrgUserMapper, App
 
     @Override
     public Map<String, Object> getMemberList(Long orgId, Integer page, Integer size) {
+        return getMemberList(orgId, null, page, size);
+    }
+
+    @Override
+    public Map<String, Object> getMemberList(Long orgId, String orgName, Integer page, Integer size) {
         int pageNum = (page != null && page > 0) ? page : 1;
         int pageSize = (size != null && size > 0) ? size : 10;
 
         QueryWrapper qw = QueryWrapper.create()
             .eq(AppOrgUserEntity::getStatus, 1);
+
         if (orgId != null) {
             qw.eq(AppOrgUserEntity::getOrgId, orgId);
+        } else if (StrUtil.isNotBlank(orgName)) {
+            List<AppOrgEntity> orgs = appOrgMapper.selectListByQuery(
+                QueryWrapper.create().like(AppOrgEntity::getName, orgName)
+            );
+            if (!orgs.isEmpty()) {
+                List<Long> orgIds = orgs.stream().map(AppOrgEntity::getId).toList();
+                qw.in(AppOrgUserEntity::getOrgId, orgIds);
+            } else {
+                Map<String, Object> result = new HashMap<>();
+                result.put("list", new ArrayList<>());
+                result.put("pagination", Map.of("total", 0, "page", pageNum, "size", pageSize));
+                return result;
+            }
         }
+
         qw.orderBy(AppOrgUserEntity::getJoinTime, false);
 
         com.mybatisflex.core.paginate.Page<AppOrgUserEntity> pg = page(