diff --git a/epmet-openapi/epmet-openapi-scan/src/main/java/com/epmet/openapi/scan/support/param/ImgTask.java b/epmet-openapi/epmet-openapi-scan/src/main/java/com/epmet/openapi/scan/support/param/ImgTask.java
index 2ec15a9593..487485b7fc 100644
--- a/epmet-openapi/epmet-openapi-scan/src/main/java/com/epmet/openapi/scan/support/param/ImgTask.java
+++ b/epmet-openapi/epmet-openapi-scan/src/main/java/com/epmet/openapi/scan/support/param/ImgTask.java
@@ -2,7 +2,7 @@ package com.epmet.openapi.scan.support.param;
 
 import lombok.Data;
 
-import javax.validation.constraints.NotNull;
+import javax.validation.constraints.NotBlank;
 import java.io.Serializable;
 
 /**
@@ -20,12 +20,12 @@ public class ImgTask implements Serializable {
 	 * 要检测的数据id 非必填
 	 *
 	 * */
-	@NotNull(message = "dataId不能为空")
+	@NotBlank(message = "dataId不能为空")
 	private String dataId;
 
 	/**
 	 * 图片url 必填
 	 */
-	@NotNull(message = "图片URL不能为空")
+	@NotBlank(message = "图片URL不能为空")
 	private String url;
 }
diff --git a/epmet-openapi/epmet-openapi-scan/src/main/java/com/epmet/openapi/scan/support/param/TextTask.java b/epmet-openapi/epmet-openapi-scan/src/main/java/com/epmet/openapi/scan/support/param/TextTask.java
index aeb976506c..08215e3e5b 100644
--- a/epmet-openapi/epmet-openapi-scan/src/main/java/com/epmet/openapi/scan/support/param/TextTask.java
+++ b/epmet-openapi/epmet-openapi-scan/src/main/java/com/epmet/openapi/scan/support/param/TextTask.java
@@ -1,7 +1,9 @@
 package com.epmet.openapi.scan.support.param;
 
 import lombok.Data;
+import org.hibernate.validator.constraints.Length;
 
+import javax.validation.constraints.NotBlank;
 import java.io.Serializable;
 
 /**
@@ -19,10 +21,13 @@ public class TextTask implements Serializable {
 	 * 要检测的数据id 非必填
 	 *
 	 * */
+	@NotBlank(message = "dataId不能为空")
 	private String dataId;
 
 	/**
 	 * 文本内容 必填 最多不能超过10000
 	 */
+	@NotBlank(message = "待检测文本不能为空")
+	@Length(max = 10000,message = "待检测文本最大为10000")
 	private String content;
 }