diff --git a/im-center-api/src/main/java/cn/axzo/im/center/api/vo/req/SendMessageParam.java b/im-center-api/src/main/java/cn/axzo/im/center/api/vo/req/SendMessageParam.java
index 5a103c2..1b5e347 100644
--- a/im-center-api/src/main/java/cn/axzo/im/center/api/vo/req/SendMessageParam.java
+++ b/im-center-api/src/main/java/cn/axzo/im/center/api/vo/req/SendMessageParam.java
@@ -8,6 +8,7 @@ import lombok.Data;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
+import javax.validation.Valid;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotEmpty;
 import java.util.List;
@@ -35,6 +36,7 @@ public class SendMessageParam {
      * 消息接收用户信息
      */
     @NotEmpty(message = "消息接收用户信息不能为空")
+    @Valid
     private List<ReceivePerson> receivePersons;
 
     /**
@@ -99,30 +101,10 @@ public class SendMessageParam {
     @AllArgsConstructor
     @NoArgsConstructor
     public static class ReceivePerson {
-
-        /**
-         * 接收消息的personId
-         */
-        private String personId;
-
-        /**
-         * appType = AppTypeEnum.CMP时，因为网易云信无法对同一个账号做企业隔离，只能一个企业一个账号，
-         *       所以需要根据organizationalUnitId获取账号
-         */
-        private Long ouId;
-
-        /**
-         * 发送消息到App端
-         * 工人端、企业端、服务器
-         * CM、CMP、SYSTEM
-         *
-         * @See cn.axzo.im.center.common.enums.AppTypeEnum
-         */
-        private AppTypeEnum appType;
-
         /**
          * im账号，可以personId和imAccount二选一
          */
+        @NotBlank(message = "imAccount不能为空")
         private String imAccount;
     }
 }
diff --git a/im-center-api/src/main/java/cn/axzo/im/center/api/vo/req/SendTemplateMessageParam.java b/im-center-api/src/main/java/cn/axzo/im/center/api/vo/req/SendTemplateMessageParam.java
index a2ecd7f..8bd1406 100644
--- a/im-center-api/src/main/java/cn/axzo/im/center/api/vo/req/SendTemplateMessageParam.java
+++ b/im-center-api/src/main/java/cn/axzo/im/center/api/vo/req/SendTemplateMessageParam.java
@@ -6,9 +6,12 @@ import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
+import lombok.NonNull;
 
+import javax.validation.Valid;
 import javax.validation.constraints.NotBlank;
 import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
 import java.util.List;
 
 @Data
@@ -21,6 +24,7 @@ public class SendTemplateMessageParam {
      * 消息接收用户信息
      */
     @NotEmpty(message = "消息接收用户信息不能为空")
+    @Valid
     private List<ReceivePerson> receivePersons;
 
     /**
@@ -66,6 +70,7 @@ public class SendTemplateMessageParam {
         /**
          * 接收消息的personId
          */
+        @NotBlank(message = "personId不能为空")
         private String personId;
 
         /**
@@ -81,6 +86,7 @@ public class SendTemplateMessageParam {
          *
          * @See cn.axzo.im.center.common.enums.AppTypeEnum
          */
+        @NotNull(message = "appType不能为空")
         private AppTypeEnum appType;
     }
 }
diff --git a/im-center-server/src/main/java/cn/axzo/im/service/RobotInfoService.java b/im-center-server/src/main/java/cn/axzo/im/service/RobotInfoService.java
index 4d566a1..87e02d3 100644
--- a/im-center-server/src/main/java/cn/axzo/im/service/RobotInfoService.java
+++ b/im-center-server/src/main/java/cn/axzo/im/service/RobotInfoService.java
@@ -157,6 +157,10 @@ public class RobotInfoService {
 
         List<String> robotIds = resolveRobotIds(robotInfoQuery);
 
+        if (StringUtils.isNotBlank(robotInfoQuery.getMsgTemplateCode()) && CollectionUtils.isEmpty(robotIds)) {
+            return PageResp.zero(robotInfoQuery.getPage(), robotInfoQuery.getPageSize());
+        }
+
         IPage<RobotInfo> robotInfoPage = robotInfoDao.queryRobotInfoOfPage(robotInfoQuery, robotIds);
         List<RobotInfoResp> robotInfoRespList = BeanMapper.copyList(robotInfoPage.getRecords(), RobotInfoResp.class);
         PageResp<RobotInfoResp> pageOfRobotInfoResp = PageResp.list(robotInfoPage.getCurrent(), robotInfoPage.getSize(),
diff --git a/sql/init.sql b/sql/init.sql
index 4fba30c..7e875bd 100644
--- a/sql/init.sql
+++ b/sql/init.sql
@@ -130,6 +130,6 @@ ALTER TABLE im_message_history  ADD COLUMN `result` varchar(1024) NULL COMMENT '
 ALTER TABLE im_message_history  ADD COLUMN `im_message_task_id` bigint NULL COMMENT '消息推送任务的id';
 ALTER TABLE im_message_history  ADD COLUMN status  varchar(32)  not null default 'PENDING' comment '消息状态：PENDING、SUCCEED、FAILED';
 ALTER TABLE im_message_history  ADD COLUMN receive_person_id varchar(100) not null default '' comment 'IM消息接收personId';
-ALTER TABLE im_message_history  ADD COLUMN receive_ou_id bigint not null default 0 comment 'organizational_unit表的id';
+ALTER TABLE im_message_history  ADD COLUMN receive_ou_id bigint comment 'organizational_unit表的id';