diff --git a/axzo-log-server/src/main/java/cn/axzo/log/platform/server/dto/OperateLogQueryReqDTO.java b/axzo-log-server/src/main/java/cn/axzo/log/platform/server/dto/OperateLogQueryReqDTO.java
index d9eb883..f17102d 100644
--- a/axzo-log-server/src/main/java/cn/axzo/log/platform/server/dto/OperateLogQueryReqDTO.java
+++ b/axzo-log-server/src/main/java/cn/axzo/log/platform/server/dto/OperateLogQueryReqDTO.java
@@ -7,7 +7,6 @@ import com.fasterxml.jackson.annotation.JsonIgnore;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
-import javax.validation.constraints.NotNull;
 import java.util.Date;
 import java.util.List;
 
@@ -48,7 +47,6 @@ public class OperateLogQueryReqDTO extends PageRequest {
      */
     @ApiModelProperty(value = "操作开始时间", position = 5, required = true, example = "2022-10-10 12:12:12")
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
-    @NotNull
     private Date startTime;
 
     /**
@@ -56,7 +54,6 @@ public class OperateLogQueryReqDTO extends PageRequest {
      */
     @ApiModelProperty(value = "操作结束时间", position = 6, required = true, example = "2022-10-10 12:12:12")
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss", timezone = "GMT+8")
-    @NotNull
     private Date endTime;
 
     /**