diff --git a/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/entity/KingSoftWpsPreviewVo.java b/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/entity/KingSoftWpsPreviewVo.java
index 61c7922..2894331 100644
--- a/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/entity/KingSoftWpsPreviewVo.java
+++ b/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/entity/KingSoftWpsPreviewVo.java
@@ -46,4 +46,9 @@ public class KingSoftWpsPreviewVo {
      */
     private String fileLastModifiedTime;
 
+    /**
+     * 水印
+     */
+    private WatermarkConfig watermarkConfig;
+
 }
diff --git a/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/entity/WatermarkConfig.java b/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/entity/WatermarkConfig.java
new file mode 100644
index 0000000..9540e4e
--- /dev/null
+++ b/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/entity/WatermarkConfig.java
@@ -0,0 +1,9 @@
+package com.chinaunicom.mall.ebtp.extend.wps.entity;
+
+import lombok.Data;
+
+@Data
+public class WatermarkConfig {
+    private String type = "0";
+    private String value = "empty";
+}
diff --git a/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java b/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java
index ae95af3..ad54a97 100644
--- a/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java
+++ b/src/main/java/com/chinaunicom/mall/ebtp/extend/wps/service/impl/WpsServiceImpl.java
@@ -786,7 +786,7 @@ public class WpsServiceImpl implements WpsService {
         wpsService.kswpublicKey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtUm+H78uT39TOsgS5XdbIuC0BRLiktqbuI3F9VFbPWDcX15Ptb2u2yTCSOB0Gl+yI+hqpClyV9nyjnu0LgoWpsIDZSLVLdrltYKz9N8jwXKhybomT2EuYU7hzWT1Ea4fkIBfYMCl+BQYSkXD6eqObg4mq2/wUFUVX/+/vjsMShwIDAQAB";
         wpsService.kswprivateKey = "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";
         wpsService.appName = "biz-service-ebtp-extend";
-        //String jm = RSA.encrypt("1538803364727304192_20231219095538_0_doc_客户端测试子项目1-XY926020101-服务费通知书-杭州安恒信息技术股份有限公司",wpsService.kswpublicKey);
+        String jm = RSA.encrypt("1538803364727304192_20231219095538_0_doc",wpsService.kswpublicKey);
 
         //System.out.println(jm);
 //        String jm = "FmwOetVUoBs0M9rjHUpWhkSu3HWI+fujD5fh+Gwv/XQo3h5JpMghBMHdLpcgVtRYSxfvOROWyi4sUiooEm8yNU5GYmxR7LE/wvecp4fFMXeEtOgHnX4dNzITBorcqWjqS286a7LGCKAmC33CO7gP/lQewPPHiu9qzueWESLGsxM=";