diff --git a/com.actionsoft.apps.coe.pal.cooperation/lib/com.actionsoft.apps.coe.pal.cooperation.jar b/com.actionsoft.apps.coe.pal.cooperation/lib/com.actionsoft.apps.coe.pal.cooperation.jar
index 4035b812..9f69bfb6 100644
Binary files a/com.actionsoft.apps.coe.pal.cooperation/lib/com.actionsoft.apps.coe.pal.cooperation.jar and b/com.actionsoft.apps.coe.pal.cooperation/lib/com.actionsoft.apps.coe.pal.cooperation.jar differ
diff --git a/com.actionsoft.apps.coe.pal.cooperation/src/com/actionsoft/apps/coe/pal/cooperation/web/CooperationWeb.java b/com.actionsoft.apps.coe.pal.cooperation/src/com/actionsoft/apps/coe/pal/cooperation/web/CooperationWeb.java
index 6ca85d07..d879f749 100644
--- a/com.actionsoft.apps.coe.pal.cooperation/src/com/actionsoft/apps/coe/pal/cooperation/web/CooperationWeb.java
+++ b/com.actionsoft.apps.coe.pal.cooperation/src/com/actionsoft/apps/coe/pal/cooperation/web/CooperationWeb.java
@@ -679,33 +679,76 @@ public class CooperationWeb extends ActionWeb {
         // 基础信息
         String teamId = dataObj.getString("teamId");
         JSONArray userIds = dataObj.getJSONArray("userIds");
-        String roleId = dataObj.getString("roleId");
         CoeCooperationAPIManager api = CoeCooperationAPIManager.getInstance();
         CoeCooperationTeamModel team = api.queryCooperationTeamById(teamId);
         if (team == null) {
             return ResponseObject.newErrResponse("保存失败，小组不存在").toString();
         }
-        // 查询当前设置的角色
-        CoeCooperationRoleDao roleDao = new CoeCooperationRoleDao();
-        CoeCooperationRoleModel role = roleDao.getInstance(roleId);
-        // 如果当前设置的角色不是管理员，查询其他用户是否有管理员角色，小组中必须有至少一位管理员用户
-        if (role.getRoleType() != CoeCooperationConst.ROLE_TYPE_MANAGER) {
-            // 查询其他用户的角色是否有管理员
-            boolean flag = false;
-            List<String> adminUsers = api.queryCooperationAdminUsers(teamId);
-            for (String adminUser : adminUsers) {
-                if (!userIds.contains(adminUser)) {
-                    flag = true;
-                    break;
+        boolean isOlderVersion = SDK.getAppAPI().getPropertyBooleanValue("com.actionsoft.apps.coe.pal", "IsOlderVersion", true);
+        if (isOlderVersion){
+            // 查询当前设置的角色
+            String roleId = dataObj.getString("roleId");
+            CoeCooperationRoleDao roleDao = new CoeCooperationRoleDao();
+            CoeCooperationRoleModel role = roleDao.getInstance(roleId);
+            // 如果当前设置的角色不是管理员，查询其他用户是否有管理员角色，小组中必须有至少一位管理员用户
+            if (role.getRoleType() != CoeCooperationConst.ROLE_TYPE_MANAGER) {
+                // 查询其他用户的角色是否有管理员
+                boolean flag = false;
+                List<String> adminUsers = api.queryCooperationAdminUsers(teamId);
+                for (String adminUser : adminUsers) {
+                    if (!userIds.contains(adminUser)) {
+                        flag = true;
+                        break;
+                    }
+                }
+                if (!flag) {
+                    return ResponseObject.newErrResponse("不允许修改，小组中必须至少存在一位管理员用户").toString();
                 }
             }
-            if (!flag) {
-                return ResponseObject.newErrResponse("不允许修改，小组中必须至少存在一位管理员用户").toString();
+            for (int i = 0; i < userIds.size(); i++) {
+                api.updateCooperationUserRole(teamId, userIds.getString(i), roleId, _uc.getUID());
+            }
+        }else {
+            //设置多角色的校验
+            JSONArray roleIds = dataObj.getJSONArray("roleId");
+            CoeCooperationRoleDao roleDao = new CoeCooperationRoleDao();
+            for (int i = 0; i < roleIds.size(); i++) {
+                String roleId = roleIds.getString(i);
+                CoeCooperationRoleModel role = roleDao.getInstance(roleId);
+                // 如果当前设置的角色不是管理员，查询其他用户是否有管理员角色，小组中必须有至少一位管理员用户
+                if (role.getRoleType() != CoeCooperationConst.ROLE_TYPE_MANAGER) {
+                    // 查询其他用户的角色是否有管理员
+                    boolean flag = false;
+                    List<String> adminUsers = api.queryCooperationAdminUsers(teamId);
+                    for (String adminUser : adminUsers) {
+                        if (!userIds.contains(adminUser)) {
+                            flag = true;
+                            break;
+                        }
+                    }
+                    if (!flag) {
+                        return ResponseObject.newErrResponse("不允许修改，小组中必须至少存在一位管理员用户").toString();
+                    }
+                }
+            }
+            //设置多角色
+            Timestamp now = new Timestamp(System.currentTimeMillis());
+            for (int i = 0; i < userIds.size(); i++) {
+                //删除原有角色
+                api.removeCooperationMemeber(teamId,userIds.getString(i));
+
+                List<CoeCooperationMemberModel> memberList = new ArrayList<>();
+                for (int j = 0; j < roleIds.size(); j++) {
+                    String roleId = roleIds.getString(j);
+                    CoeCooperationMemberModel memberModel = new CoeCooperationMemberModel(UUIDGener.getUUID(),teamId,userIds.getString(i),roleId,_uc.getUID(),now,_uc.getUID(),now);
+                    memberList.add(memberModel);
+                }
+                //重新添加多角色
+                api.createCooperationMemebers(memberList);
             }
         }
-        for (int i = 0; i < userIds.size(); i++) {
-            api.updateCooperationUserRole(teamId, userIds.getString(i), roleId, _uc.getUID());
-        }
+        //更新用户权限缓存
+        CooperationCache.updateTeamInfo(teamId);
         return ro.toString();
     }