diff --git a/backend/services/project-management/src/main/java/io/metersphere/project/controller/ProjectController.java b/backend/services/project-management/src/main/java/io/metersphere/project/controller/ProjectController.java
index 49541dffb6..9178408fd7 100644
--- a/backend/services/project-management/src/main/java/io/metersphere/project/controller/ProjectController.java
+++ b/backend/services/project-management/src/main/java/io/metersphere/project/controller/ProjectController.java
@@ -9,12 +9,14 @@ import io.metersphere.system.dto.ProjectDTO;
 import io.metersphere.system.dto.UpdateProjectRequest;
 import io.metersphere.system.dto.sdk.OptionDTO;
 import io.metersphere.system.dto.user.UserDTO;
+import io.metersphere.system.dto.user.UserExtendDTO;
 import io.metersphere.system.log.annotation.Log;
 import io.metersphere.system.log.constants.OperationLogType;
 import io.metersphere.system.security.CheckOwner;
 import io.metersphere.system.utils.SessionUtils;
 import io.metersphere.validation.groups.Updated;
 import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
@@ -75,4 +77,13 @@ public class ProjectController {
         return projectService.hasPermission(id, SessionUtils.getUserId());
     }
 
+    @GetMapping("/get-member/option/{projectId}")
+    @Operation(summary = "项目管理-获取成员下拉选项")
+    @RequiresPermissions(PermissionConstants.PROJECT_BASE_INFO_READ)
+    public List<UserExtendDTO> getMemberOption(@PathVariable String projectId,
+                                               @Schema(description = "查询关键字，根据邮箱和用户名查询")
+                                               @RequestParam(value = "keyword", required = false) String keyword) {
+        return projectService.getMemberOption(projectId, keyword);
+    }
+
 }
diff --git a/backend/services/project-management/src/main/java/io/metersphere/project/service/ProjectService.java b/backend/services/project-management/src/main/java/io/metersphere/project/service/ProjectService.java
index 1031858a26..5cfb7702eb 100644
--- a/backend/services/project-management/src/main/java/io/metersphere/project/service/ProjectService.java
+++ b/backend/services/project-management/src/main/java/io/metersphere/project/service/ProjectService.java
@@ -21,9 +21,10 @@ import io.metersphere.system.dto.UpdateProjectRequest;
 import io.metersphere.system.dto.sdk.OptionDTO;
 import io.metersphere.system.dto.sdk.SessionUser;
 import io.metersphere.system.dto.user.UserDTO;
+import io.metersphere.system.dto.user.UserExtendDTO;
+import io.metersphere.system.mapper.ExtSystemProjectMapper;
 import io.metersphere.system.mapper.OrganizationMapper;
 import io.metersphere.system.mapper.TestResourcePoolMapper;
-import io.metersphere.system.mapper.TestResourcePoolOrganizationMapper;
 import io.metersphere.system.mapper.UserRoleRelationMapper;
 import io.metersphere.system.service.CommonProjectService;
 import io.metersphere.system.service.UserLoginService;
@@ -62,7 +63,7 @@ public class ProjectService {
     @Resource
     private ProjectTestResourcePoolMapper projectTestResourcePoolMapper;
     @Resource
-    private TestResourcePoolOrganizationMapper testResourcePoolOrganizationMapper;
+    private ExtSystemProjectMapper extSystemProjectMapper;
 
     public static final Long ORDER_STEP = 5000L;
 
@@ -219,4 +220,13 @@ public class ProjectService {
         }
         return hasPermission;
     }
+
+    public List<UserExtendDTO> getMemberOption(String projectId, String keyword) {
+        Project project = projectMapper.selectByPrimaryKey(projectId);
+        if (project == null) {
+            return new ArrayList<>();
+        }
+        return extSystemProjectMapper.getMemberByProjectId(projectId, keyword);
+    }
 }
+
diff --git a/backend/services/project-management/src/test/java/io/metersphere/project/controller/ProjectControllerTests.java b/backend/services/project-management/src/test/java/io/metersphere/project/controller/ProjectControllerTests.java
index f91550af5d..d0ee64a2a3 100644
--- a/backend/services/project-management/src/test/java/io/metersphere/project/controller/ProjectControllerTests.java
+++ b/backend/services/project-management/src/test/java/io/metersphere/project/controller/ProjectControllerTests.java
@@ -436,4 +436,17 @@ public class ProjectControllerTests extends BaseTest {
                 .andExpect(status().isOk())
                 .andExpect(content().contentType(MediaType.APPLICATION_JSON)).andReturn();
     }
+
+    @Test
+    @Order(12)
+    public void testGetProjectMember() throws Exception {
+        // 成员列表
+        MvcResult mvcResult = this.responseGet(prefix + "/get-member/option/" + DEFAULT_PROJECT_ID);
+        List list = parseObjectFromMvcResult(mvcResult, List.class);
+        Assertions.assertNotNull(list);
+
+        this.requestGet(prefix + "/get-member/option/" + "123");
+
+        requestGetPermissionTest(PermissionConstants.PROJECT_BASE_INFO_READ, prefix + "/get-member/option/" + DEFAULT_PROJECT_ID);
+    }
 }
diff --git a/backend/services/system-setting/src/main/java/io/metersphere/system/mapper/ExtSystemProjectMapper.java b/backend/services/system-setting/src/main/java/io/metersphere/system/mapper/ExtSystemProjectMapper.java
index 5155fcace6..def8486c12 100644
--- a/backend/services/system-setting/src/main/java/io/metersphere/system/mapper/ExtSystemProjectMapper.java
+++ b/backend/services/system-setting/src/main/java/io/metersphere/system/mapper/ExtSystemProjectMapper.java
@@ -29,4 +29,6 @@ public interface ExtSystemProjectMapper {
     List<ProjectResourcePoolDTO> getProjectResourcePoolDTOList(@Param("projectIds") List<String> projectIds);
 
     String selectModuleSettingsByResourceIdAndTable(@Param("resourceId") String resourceId, @Param("resourceTable") String resourceTable);
+
+    List<UserExtendDTO> getMemberByProjectId(@Param("projectId") String projectId, @Param("keyword") String keyword);
 }
diff --git a/backend/services/system-setting/src/main/java/io/metersphere/system/mapper/ExtSystemProjectMapper.xml b/backend/services/system-setting/src/main/java/io/metersphere/system/mapper/ExtSystemProjectMapper.xml
index 2a9084dd97..abd187d8f1 100644
--- a/backend/services/system-setting/src/main/java/io/metersphere/system/mapper/ExtSystemProjectMapper.xml
+++ b/backend/services/system-setting/src/main/java/io/metersphere/system/mapper/ExtSystemProjectMapper.xml
@@ -196,4 +196,17 @@
     </select>
 
 
+    <select id="getMemberByProjectId" resultType="io.metersphere.system.dto.user.UserExtendDTO">
+        select distinct u.* from user_role_relation urr join `user` u on urr.user_id = u.id
+        where
+        u.deleted = 0 and u.enable = 1
+        <if test="projectId != null and projectId != ''">
+            and urr.source_id = #{projectId}
+        </if>
+        <if test="keyword != null and keyword != ''">
+            and (u.name like concat('%', #{keyword}, '%') or u.email like concat('%', #{keyword}, '%'))
+        </if>
+        order by u.name
+        limit 100
+    </select>
 </mapper>
\ No newline at end of file