diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/req/ExpertRemoveReq.java b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/req/ExpertRemoveReq.java
index ad08f87..6d5eaf6 100644
--- a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/req/ExpertRemoveReq.java
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/req/ExpertRemoveReq.java
@@ -4,6 +4,8 @@ import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
+import javax.validation.constraints.NotNull;
+
 /**
  * <p>
  * ExpertRemovePo
@@ -13,15 +15,14 @@ import lombok.Data;
  * @since 08:59 2022/8/10
  */
 @Data
-@ApiModel("专家（移除/替换）实体")
+@ApiModel("专家移除实体")
 public class ExpertRemoveReq {
 
+    @NotNull(message = "会议ID不能为空")
     @ApiModelProperty("会议ID")
     private Long meetingId;
 
-    @ApiModelProperty("专家ID")
-    private Long expertId;
-
+    @NotNull(message = "专家会议ID不能为空")
     @ApiModelProperty("专家会议ID")
     private Long expertMeetingId;
 
diff --git a/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/req/ExpertReplaceReq.java b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/req/ExpertReplaceReq.java
new file mode 100644
index 0000000..ee9327d
--- /dev/null
+++ b/pmapi/src/main/java/com/ningdatech/pmapi/meeting/entity/req/ExpertReplaceReq.java
@@ -0,0 +1,28 @@
+package com.ningdatech.pmapi.meeting.entity.req;
+
+import io.swagger.annotations.ApiModel;
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+/**
+ * <p>
+ * ExpertRemovePo
+ * </p>
+ *
+ * @author WendyYang
+ * @since 08:59 2022/8/10
+ */
+@Data
+@ApiModel("专家替换实体")
+public class ExpertReplaceReq {
+
+    @ApiModelProperty("会议ID")
+    private Long meetingId;
+
+    @ApiModelProperty("专家ID")
+    private Long expertId;
+
+    @ApiModelProperty("专家会议ID")
+    private Long expertMeetingId;
+
+}