diff --git a/chat2db-server/chat2db-server-domain/chat2db-server-domain-api/src/main/java/ai/chat2db/server/domain/api/param/team/user/TeamUserPageQueryParam.java b/chat2db-server/chat2db-server-domain/chat2db-server-domain-api/src/main/java/ai/chat2db/server/domain/api/param/team/user/TeamUserPageQueryParam.java
new file mode 100644
index 00000000..80cc5116
--- /dev/null
+++ b/chat2db-server/chat2db-server-domain/chat2db-server-domain-api/src/main/java/ai/chat2db/server/domain/api/param/team/user/TeamUserPageQueryParam.java
@@ -0,0 +1,27 @@
+package ai.chat2db.server.domain.api.param.team.user;
+
+import ai.chat2db.server.tools.base.wrapper.param.PageQueryParam;
+import jakarta.validation.constraints.NotNull;
+import lombok.Data;
+
+/**
+ * Team User
+ *
+ * @author Jiaju Zhuang
+ */
+@Data
+public class TeamUserPageQueryParam extends PageQueryParam {
+
+    /**
+     * 团队id
+     */
+    @NotNull
+    private Long teamId;
+
+    /**
+     * 用户id
+     */
+    @NotNull
+    private Long userId;
+
+}
diff --git a/chat2db-server/chat2db-server-domain/chat2db-server-domain-api/src/main/java/ai/chat2db/server/domain/api/service/TeamUserService.java b/chat2db-server/chat2db-server-domain/chat2db-server-domain-api/src/main/java/ai/chat2db/server/domain/api/service/TeamUserService.java
index bc6d24a2..cf3c2ffc 100644
--- a/chat2db-server/chat2db-server-domain/chat2db-server-domain-api/src/main/java/ai/chat2db/server/domain/api/service/TeamUserService.java
+++ b/chat2db-server/chat2db-server-domain/chat2db-server-domain-api/src/main/java/ai/chat2db/server/domain/api/service/TeamUserService.java
@@ -3,6 +3,7 @@ package ai.chat2db.server.domain.api.service;
 import ai.chat2db.server.domain.api.model.TeamUser;
 import ai.chat2db.server.domain.api.param.team.user.TeamUserComprehensivePageQueryParam;
 import ai.chat2db.server.domain.api.param.team.user.TeamUserCreatParam;
+import ai.chat2db.server.domain.api.param.team.user.TeamUserPageQueryParam;
 import ai.chat2db.server.domain.api.param.team.user.TeamUserSelector;
 import ai.chat2db.server.tools.base.wrapper.result.ActionResult;
 import ai.chat2db.server.tools.base.wrapper.result.DataResult;
@@ -16,6 +17,15 @@ import jakarta.validation.constraints.NotNull;
  */
 public interface TeamUserService {
 
+    /**
+     * Comprehensive Paging Query Data
+     *
+     * @param param
+     * @param selector
+     * @return
+     */
+    PageResult<TeamUser> pageQuery(TeamUserPageQueryParam param, TeamUserSelector selector);
+
     /**
      * Comprehensive Paging Query Data
      *
diff --git a/chat2db-server/chat2db-server-domain/chat2db-server-domain-core/src/main/java/ai/chat2db/server/domain/core/impl/TeamUserServiceImpl.java b/chat2db-server/chat2db-server-domain/chat2db-server-domain-core/src/main/java/ai/chat2db/server/domain/core/impl/TeamUserServiceImpl.java
index 8007aa47..43ceb1ba 100644
--- a/chat2db-server/chat2db-server-domain/chat2db-server-domain-core/src/main/java/ai/chat2db/server/domain/core/impl/TeamUserServiceImpl.java
+++ b/chat2db-server/chat2db-server-domain/chat2db-server-domain-core/src/main/java/ai/chat2db/server/domain/core/impl/TeamUserServiceImpl.java
@@ -5,6 +5,7 @@ import java.util.List;
 import ai.chat2db.server.domain.api.model.TeamUser;
 import ai.chat2db.server.domain.api.param.team.user.TeamUserComprehensivePageQueryParam;
 import ai.chat2db.server.domain.api.param.team.user.TeamUserCreatParam;
+import ai.chat2db.server.domain.api.param.team.user.TeamUserPageQueryParam;
 import ai.chat2db.server.domain.api.param.team.user.TeamUserSelector;
 import ai.chat2db.server.domain.api.service.TeamUserService;
 import ai.chat2db.server.domain.core.converter.TeamConverter;
@@ -18,6 +19,7 @@ import ai.chat2db.server.tools.base.wrapper.result.DataResult;
 import ai.chat2db.server.tools.base.wrapper.result.PageResult;
 import ai.chat2db.server.tools.common.util.ContextUtils;
 import ai.chat2db.server.tools.common.util.EasyCollectionUtils;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import jakarta.annotation.Resource;
@@ -46,6 +48,24 @@ public class TeamUserServiceImpl implements TeamUserService {
     @Resource
     private TeamConverter teamConverter;
 
+    @Override
+    public PageResult<TeamUser> pageQuery(TeamUserPageQueryParam param, TeamUserSelector selector) {
+        LambdaQueryWrapper<TeamUserDO> queryWrapper = new LambdaQueryWrapper<>();
+        queryWrapper.eq(TeamUserDO::getTeamId, param.getTeamId())
+            .eq(TeamUserDO::getUserId, param.getUserId())
+        ;
+
+        Page<TeamUserDO> page = new Page<>(param.getPageNo(), param.getPageSize());
+        page.setSearchCount(param.getEnableReturnCount());
+        IPage<TeamUserDO> iPage = teamUserMapper.selectPage(page, queryWrapper);
+
+        List<TeamUser> list = teamUserConverter.do2dto(iPage.getRecords());
+
+        fillData(list, selector);
+
+        return PageResult.of(list, iPage.getTotal(), param);
+    }
+
     @Override
     public PageResult<TeamUser> comprehensivePageQuery(TeamUserComprehensivePageQueryParam param,
         TeamUserSelector selector) {
diff --git a/chat2db-server/chat2db-server-start/src/main/java/ai/chat2db/server/start/controller/oauth/OauthController.java b/chat2db-server/chat2db-server-start/src/main/java/ai/chat2db/server/start/controller/oauth/OauthController.java
index 1a7d6375..4ff19faf 100644
--- a/chat2db-server/chat2db-server-start/src/main/java/ai/chat2db/server/start/controller/oauth/OauthController.java
+++ b/chat2db-server/chat2db-server-start/src/main/java/ai/chat2db/server/start/controller/oauth/OauthController.java
@@ -30,7 +30,7 @@ import org.springframework.web.bind.annotation.RestController;
  * @author Jiaju Zhuang
  */
 @RestController
-@RequestMapping("/oauth")
+@RequestMapping("/api/oauth")
 @Slf4j
 public class OauthController {
 
diff --git a/chat2db-server/chat2db-server-tools/chat2db-server-tools-base/src/main/java/ai/chat2db/server/tools/base/wrapper/param/PageQueryParam.java b/chat2db-server/chat2db-server-tools/chat2db-server-tools-base/src/main/java/ai/chat2db/server/tools/base/wrapper/param/PageQueryParam.java
index 08b13e34..762af5e9 100644
--- a/chat2db-server/chat2db-server-tools/chat2db-server-tools-base/src/main/java/ai/chat2db/server/tools/base/wrapper/param/PageQueryParam.java
+++ b/chat2db-server/chat2db-server-tools/chat2db-server-tools-base/src/main/java/ai/chat2db/server/tools/base/wrapper/param/PageQueryParam.java
@@ -5,7 +5,6 @@ import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.List;
 
-
 import ai.chat2db.server.tools.base.constant.EasyToolsConstant;
 import ai.chat2db.server.tools.base.enums.OrderByDirectionEnum;
 
@@ -68,6 +67,14 @@ public class PageQueryParam implements Serializable {
         this.pageSize = Integer.MAX_VALUE;
     }
 
+    /**
+     * 查询1条加速
+     */
+    public void queryOne() {
+        this.pageNo = 1;
+        this.pageSize = 1;
+    }
+
     /**
      * 新增一个排序 并替换原有排序
      *
diff --git a/chat2db-server/chat2db-server-tools/chat2db-server-tools-base/src/main/java/ai/chat2db/server/tools/base/wrapper/result/PageResult.java b/chat2db-server/chat2db-server-tools/chat2db-server-tools-base/src/main/java/ai/chat2db/server/tools/base/wrapper/result/PageResult.java
index 5f690e14..1e377cb3 100644
--- a/chat2db-server/chat2db-server-tools/chat2db-server-tools-base/src/main/java/ai/chat2db/server/tools/base/wrapper/result/PageResult.java
+++ b/chat2db-server/chat2db-server-tools/chat2db-server-tools-base/src/main/java/ai/chat2db/server/tools/base/wrapper/result/PageResult.java
@@ -160,7 +160,6 @@ public class PageResult<T> implements Serializable, Result<List<T>> {
         return new PageResult<>(data, 0L, param.getPageNo(), param.getPageSize());
     }
 
-
     /**
      * 构建空的返回对象
      *
@@ -223,6 +222,15 @@ public class PageResult<T> implements Serializable, Result<List<T>> {
         return hasNextPage;
     }
 
+    /**
+     * 判断是否存在数据
+     *
+     * @return 是否存在数据
+     */
+    public boolean hasData() {
+        return hasData(this);
+    }
+
     /**
      * 返回查询异常信息
      *
diff --git a/chat2db-server/chat2db-server-web/chat2db-server-admin-api/src/main/java/ai/chat2db/server/admin/api/controller/user/UserTeamAdminController.java b/chat2db-server/chat2db-server-web/chat2db-server-admin-api/src/main/java/ai/chat2db/server/admin/api/controller/user/UserTeamAdminController.java
index 56860f17..28c79e48 100644
--- a/chat2db-server/chat2db-server-web/chat2db-server-admin-api/src/main/java/ai/chat2db/server/admin/api/controller/user/UserTeamAdminController.java
+++ b/chat2db-server/chat2db-server-web/chat2db-server-admin-api/src/main/java/ai/chat2db/server/admin/api/controller/user/UserTeamAdminController.java
@@ -6,6 +6,7 @@ import ai.chat2db.server.admin.api.controller.user.request.UserTeamPageCommonQue
 import ai.chat2db.server.admin.api.controller.user.request.UserTeamBatchCreateRequest;
 import ai.chat2db.server.admin.api.controller.user.vo.UserTeamPageQueryVO;
 import ai.chat2db.server.domain.api.param.team.user.TeamUserCreatParam;
+import ai.chat2db.server.domain.api.param.team.user.TeamUserPageQueryParam;
 import ai.chat2db.server.domain.api.param.team.user.TeamUserSelector;
 import ai.chat2db.server.domain.api.service.TeamUserService;
 import ai.chat2db.server.tools.base.wrapper.result.ActionResult;
@@ -59,10 +60,19 @@ public class UserTeamAdminController {
     @PostMapping("/batch_create")
     public ActionResult bacthCreate(@Valid @RequestBody UserTeamBatchCreateRequest request) {
         request.getTeamIdList()
-            .forEach(teamId -> teamUserService.create(TeamUserCreatParam.builder()
-                .teamId(teamId)
-                .userId(request.getUserId())
-                .build()));
+            .forEach(teamId -> {
+                TeamUserPageQueryParam teamUserPageQueryParam = new TeamUserPageQueryParam();
+                teamUserPageQueryParam.setTeamId(teamId);
+                teamUserPageQueryParam.setUserId(request.getUserId());
+                teamUserPageQueryParam.queryOne();
+                if (teamUserService.pageQuery(teamUserPageQueryParam, null).hasData()) {
+                    return;
+                }
+                teamUserService.create(TeamUserCreatParam.builder()
+                    .teamId(teamId)
+                    .userId(request.getUserId())
+                    .build());
+            });
         return ActionResult.isSuccess();
     }