diff --git a/agileboot-admin/src/main/java/com/agileboot/admin/controller/ab98/tag/Ab98UserTagController.java b/agileboot-admin/src/main/java/com/agileboot/admin/controller/ab98/tag/Ab98UserTagController.java
index 0701988..e17394f 100644
--- a/agileboot-admin/src/main/java/com/agileboot/admin/controller/ab98/tag/Ab98UserTagController.java
+++ b/agileboot-admin/src/main/java/com/agileboot/admin/controller/ab98/tag/Ab98UserTagController.java
@@ -65,4 +65,11 @@ public class Ab98UserTagController extends BaseController {
         ab98UserTagApplicationService.deleteAb98UserTag(new BulkOperationCommand<>(ids));
         return ResponseDTO.ok();
     }
+
+    @Operation(summary = "获取所有标签名称")
+    @GetMapping("/names")
+    public ResponseDTO<List<String>> getDistinctTagNames() {
+        List<String> tagNames = ab98UserTagApplicationService.selectDistinctTagNames();
+        return ResponseDTO.ok(tagNames);
+    }
 }
\ No newline at end of file
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/Ab98UserTagApplicationService.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/Ab98UserTagApplicationService.java
index b2a7df0..f586a13 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/Ab98UserTagApplicationService.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/Ab98UserTagApplicationService.java
@@ -58,4 +58,8 @@ public class Ab98UserTagApplicationService {
     public Ab98UserTagEntity getByTagId(Long tagId) {
         return ab98UserTagService.getByTagId(tagId);
     }
+
+    public List<String> selectDistinctTagNames() {
+        return ab98UserTagService.selectDistinctTagNames();
+    }
 }
\ No newline at end of file
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagMapper.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagMapper.java
index b948b04..4436760 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagMapper.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagMapper.java
@@ -35,4 +35,7 @@ public interface Ab98UserTagMapper extends BaseMapper<Ab98UserTagEntity> {
 
     @Select("SELECT * FROM ab98_user_tag WHERE tag_id = #{tagId} LIMIT 1")
     Ab98UserTagEntity selectByTagId(@Param("tagId") Long tagId);
+    
+    @Select("SELECT DISTINCT tag_name FROM ab98_user_tag WHERE deleted = 0")
+    List<String> selectDistinctTagNames();
 }
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagService.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagService.java
index cd3deea..933826a 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagService.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagService.java
@@ -22,4 +22,6 @@ public interface Ab98UserTagService extends IService<Ab98UserTagEntity> {
     Ab98UserTagEntity getFirstEnabledTag();
     
     Ab98UserTagEntity getByTagId(Long tagId);
+
+    List<String> selectDistinctTagNames();
 }
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagServiceImpl.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagServiceImpl.java
index abab9f9..f2142e6 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagServiceImpl.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/tag/db/Ab98UserTagServiceImpl.java
@@ -41,4 +41,9 @@ public class Ab98UserTagServiceImpl extends ServiceImpl<Ab98UserTagMapper, Ab98U
     public Ab98UserTagEntity getByTagId(Long tagId) {
         return baseMapper.selectByTagId(tagId);
     }
+
+    @Override
+    public List<String> selectDistinctTagNames() {
+        return baseMapper.selectDistinctTagNames();
+    }
 }
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/Ab98UserApplicationService.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/Ab98UserApplicationService.java
index d757f93..9f7f3c2 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/Ab98UserApplicationService.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/Ab98UserApplicationService.java
@@ -29,7 +29,7 @@ public class Ab98UserApplicationService {
     private final Ab98UserModelFactory userModelFactory;
 
     public PageDTO<Ab98UserDTO> getUserList(SearchAb98UserQuery<Ab98UserEntity> query) {
-        Page<Ab98UserEntity> page = userService.getUserList(query);
+        Page<Ab98UserEntity> page = userService.getUserListWithTagFilter(query);
         List<Ab98UserDTO> dtoList = page.getRecords().stream()
             .map(Ab98UserDTO::new)
             .collect(Collectors.toList());
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserMapper.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserMapper.java
index 30ef98c..e59fa30 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserMapper.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserMapper.java
@@ -46,4 +46,13 @@ public interface Ab98UserMapper extends BaseMapper<Ab98UserEntity> {
 
     @Select("SELECT * FROM ab98_user WHERE openid = #{openid} AND userid = #{userid} LIMIT 1")
     Ab98UserEntity selectByOpenidAndUserid(@Param("openid")String openid, @Param("userid")String userid);
+    
+    @Select("SELECT DISTINCT u.* " +
+        "FROM ab98_user u " +
+        "LEFT JOIN ab98_user_tag t ON u.ab98_user_id = t.ab98_user_id " +
+        "${ew.customSqlSegment}")
+    Page<Ab98UserEntity> getUserListWithTagFilter(
+        Page<Ab98UserEntity> page,
+        @Param(Constants.WRAPPER) Wrapper<Ab98UserEntity> queryWrapper
+    );
 }
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserService.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserService.java
index e3d1c06..8eeea70 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserService.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserService.java
@@ -1,6 +1,8 @@
 package com.agileboot.domain.ab98.user.db;
 
 import com.agileboot.common.core.page.AbstractPageQuery;
+import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.extension.service.IService;
 import org.apache.ibatis.annotations.Param;
@@ -16,7 +18,7 @@ import java.util.List;
  * @since 2025-05-10
  */
 public interface Ab98UserService extends IService<Ab98UserEntity> {
-    Page<Ab98UserEntity> getUserList(AbstractPageQuery<Ab98UserEntity> query);
+    Page<Ab98UserEntity> getUserListWithTagFilter(AbstractPageQuery<Ab98UserEntity> query);
     
     List<Ab98UserEntity> selectAll();
     
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserServiceImpl.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserServiceImpl.java
index e8af14f..1492c8b 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserServiceImpl.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/db/Ab98UserServiceImpl.java
@@ -20,8 +20,8 @@ import java.util.List;
 public class Ab98UserServiceImpl extends ServiceImpl<Ab98UserMapper, Ab98UserEntity> implements Ab98UserService {
 
     @Override
-    public Page<Ab98UserEntity> getUserList(AbstractPageQuery<Ab98UserEntity> query) {
-        return this.page(query.toPage(), query.toQueryWrapper());
+    public Page<Ab98UserEntity> getUserListWithTagFilter(AbstractPageQuery<Ab98UserEntity> query) {
+        return baseMapper.getUserListWithTagFilter(query.toPage(), query.toQueryWrapper());
     }
 
     @Override
diff --git a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/query/SearchAb98UserQuery.java b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/query/SearchAb98UserQuery.java
index a6fed8c..c327d91 100644
--- a/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/query/SearchAb98UserQuery.java
+++ b/agileboot-domain/src/main/java/com/agileboot/domain/ab98/user/query/SearchAb98UserQuery.java
@@ -21,21 +21,23 @@ public class SearchAb98UserQuery<T> extends AbstractPageQuery<T> {
     private Boolean registered;
     private Date startTime;
     private Date endTime;
+    private String tagName;
 
     @Override
     public QueryWrapper<T> addQueryCondition() {
         QueryWrapper<T> queryWrapper = new QueryWrapper<>();
 
         queryWrapper
-            .eq(ab98UserId != null, "ab98_user_id", ab98UserId)
-            .eq(StrUtil.isNotEmpty(openid), "openid", openid)
-            .eq(StrUtil.isNotEmpty(userid), "userid", userid)
-            .like(StrUtil.isNotEmpty(name), "name", name)
-            .like(StrUtil.isNotEmpty(tel), "tel", tel)
-            .like(StrUtil.isNotEmpty(idnum), "idnum", idnum)
-            .eq(StrUtil.isNotEmpty(sex), "sex", sex)
-            .eq(registered != null, "registered", registered)
-            .between(startTime != null && endTime != null, "create_time", startTime, endTime);
+            .eq(ab98UserId != null, "u.ab98_user_id", ab98UserId)
+            .eq(StrUtil.isNotEmpty(openid), "u.openid", openid)
+            .eq(StrUtil.isNotEmpty(userid), "u.userid", userid)
+            .like(StrUtil.isNotEmpty(name), "u.name", name)
+            .like(StrUtil.isNotEmpty(tel), "u.tel", tel)
+            .like(StrUtil.isNotEmpty(idnum), "u.idnum", idnum)
+            .eq(StrUtil.isNotEmpty(tagName), "t.tag_name", tagName)
+            .eq(StrUtil.isNotEmpty(sex), "u.sex", sex)
+            .eq(registered != null, "u.registered", registered)
+            .between(startTime != null && endTime != null, "u.create_time", startTime, endTime);
 
         this.timeRangeColumn = "create_time";