diff --git a/byd-structuredplugins-serve/laws-module-system/src/main/java/com/jero/modules/system/controller/CommonController.java b/byd-structuredplugins-serve/laws-module-system/src/main/java/com/jero/modules/system/controller/CommonController.java
index e8a8f3b..cf8276c 100644
--- a/byd-structuredplugins-serve/laws-module-system/src/main/java/com/jero/modules/system/controller/CommonController.java
+++ b/byd-structuredplugins-serve/laws-module-system/src/main/java/com/jero/modules/system/controller/CommonController.java
@@ -12,7 +12,6 @@ import com.jero.common.system.api.ISysBaseAPI;
 import com.jero.common.util.*;
 import com.jero.modules.oss.entity.OSSFile;
 import com.jero.modules.oss.service.IOSSFileService;
-import com.jero.modules.system.util.SysWaterMarkUtil;
 import com.jero.modules.system.util.UserUtils;
 import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
@@ -55,9 +54,6 @@ public class CommonController {
     @Resource
     private IOSSFileService ossFileService;
 
-    @Resource
-    private SysWaterMarkUtil sysWaterMarkUtil;
-
     @Value(value = "${jero.path.upload}")
     private String uploadpath;
 
diff --git a/byd-structuredplugins-serve/laws-module-system/src/main/java/com/jero/modules/system/util/SysWaterMarkUtil.java b/byd-structuredplugins-serve/laws-module-system/src/main/java/com/jero/modules/system/util/SysWaterMarkUtil.java
deleted file mode 100644
index 34ecab9..0000000
--- a/byd-structuredplugins-serve/laws-module-system/src/main/java/com/jero/modules/system/util/SysWaterMarkUtil.java
+++ /dev/null
@@ -1,146 +0,0 @@
-package com.jero.modules.system.util;
-
-import com.jero.common.system.vo.LoginUser;
-import com.jero.common.util.DateUtils;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.apache.pdfbox.pdmodel.PDPageContentStream;
-import org.apache.pdfbox.pdmodel.common.PDRectangle;
-import org.apache.pdfbox.pdmodel.font.PDType0Font;
-import org.apache.pdfbox.pdmodel.graphics.state.PDExtendedGraphicsState;
-import org.apache.pdfbox.pdmodel.graphics.state.RenderingMode;
-import org.apache.pdfbox.util.Matrix;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.core.io.ClassPathResource;
-import org.springframework.stereotype.Component;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.awt.*;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-/**
- * 水印工具类
- *
- * @author CaiHaohan
- */
-@Component
-public class SysWaterMarkUtil {
-
-    @Value("${watermark.font-size}")
-    private float fontSize;
-
-    @Value("${watermark.color.r}")
-    private int r;
-
-    @Value("${watermark.color.g}")
-    private int g;
-
-    @Value("${watermark.color.b}")
-    private int b;
-
-    @Value("${watermark.color.a}")
-    private int a;
-
-    @Value("${watermark.lineNumPerPage}")
-    private int lineNumPerPage;
-
-    @Value("${watermark.columnNumPerPage}")
-    private int columnNumPerPage;
-
-    @Value("${watermark.degree}")
-    private int degree;
-
-
-    @Value("${watermark.margin.left}")
-    private float marginLeft;
-
-    @Value("${watermark.margin.top}")
-    private float marginTop;
-
-
-    public List<String> getWaterMarkConfig() {
-        LoginUser loginUser = UserUtils.getLoginUser();
-        if (loginUser == null) {
-            return new ArrayList<>();
-        }
-        Date curDate = new Date();
-        String cudDateStr = DateUtils.date2Str(curDate, new SimpleDateFormat("yyyyMMddHHmmss"));
-        List<String> result = new ArrayList<>();
-        result.add(loginUser.getUsername() + " " + loginUser.getRealname());
-        result.add(cudDateStr);
-        return result;
-    }
-
-    public synchronized InputStream addWatermarkToPdf(InputStream inputStream) throws IOException {
-        List<String> watermarkText = getWaterMarkConfig();
-        PDDocument document = PDDocument.load(inputStream);
-
-        // 加载水印字体
-        ClassPathResource fontResource = new ClassPathResource("fonts/SourceHanSerif-VF.ttf");
-        PDType0Font font = PDType0Font.load(document, fontResource.getInputStream());
-
-        // 设置水印颜色和透明度
-        Color color = new Color(r, g, b, a);
-        PDExtendedGraphicsState graphicsState = new PDExtendedGraphicsState();
-        graphicsState.setNonStrokingAlphaConstant(0.4f);
-        graphicsState.setStrokingAlphaConstant(0.4f);
-
-        // 遍历每一页并添加水印
-        for (PDPage page : document.getPages()) {
-            // 获取页面尺寸以计算水印位置和大小
-            PDRectangle pageSize = page.getMediaBox();
-            float pageWidth = pageSize.getWidth();
-            float pageHeight = pageSize.getHeight();
-
-            // 根据页面宽度动态调整字体大小
-            float dynamicFontSize = pageWidth * (this.fontSize / 595); // 假设基准页面宽度为595单位
-
-            float xStep = pageWidth / columnNumPerPage;
-            float yStep = pageHeight / lineNumPerPage;
-            float rotationInRadians = (float) Math.toRadians(degree);
-
-            // 行间距，设为字体大小的一半
-            float lineSpacing = dynamicFontSize / 2;
-
-            // 计算两行文本的总高度
-            float totalTextHeight = (dynamicFontSize + lineSpacing) * (watermarkText.size() - 1);
-
-            for (float xPosition = pageSize.getLowerLeftX() + marginLeft; xPosition <= pageWidth - marginLeft; xPosition += xStep) {
-                for (float yPosition = pageSize.getLowerLeftY() + marginTop; yPosition <= pageHeight - marginTop; yPosition += yStep) {
-                    try (PDPageContentStream contentStream = new PDPageContentStream(document, page, PDPageContentStream.AppendMode.APPEND, true, true)) {
-                        contentStream.setGraphicsStateParameters(graphicsState);
-                        contentStream.setNonStrokingColor(color);
-
-                        float textYPosition = yPosition + (totalTextHeight / 2);
-
-                        for (String line : watermarkText) {
-                            contentStream.beginText();
-                            contentStream.setFont(font, dynamicFontSize);
-                            contentStream.setRenderingMode(RenderingMode.FILL);
-                            contentStream.setTextMatrix(Matrix.getRotateInstance(rotationInRadians, xPosition, textYPosition));
-                            contentStream.showText(line);
-                            contentStream.endText();
-
-                            // 更新文本的Y坐标，为下一行准备
-                            textYPosition -= (dynamicFontSize + lineSpacing);
-                        }
-                    }
-                }
-            }
-        }
-
-        // 创建一个临时的ByteArrayOutputStream保存修改过的PDF
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-        document.save(baos);
-        document.close();
-
-        // 将ByteArrayOutputStream转换为ByteArrayInputStream以供返回
-        return new ByteArrayInputStream(baos.toByteArray());
-    }
-}
diff --git a/byd-structuredplugins-serve/laws-modules/src/main/java/com/jero/modules/sys/controller/SysCommonController.java b/byd-structuredplugins-serve/laws-modules/src/main/java/com/jero/modules/sys/controller/SysCommonController.java
index 2261731..9f97fa4 100644
--- a/byd-structuredplugins-serve/laws-modules/src/main/java/com/jero/modules/sys/controller/SysCommonController.java
+++ b/byd-structuredplugins-serve/laws-modules/src/main/java/com/jero/modules/sys/controller/SysCommonController.java
@@ -1,7 +1,6 @@
 package com.jero.modules.sys.controller;
 
 import com.jero.modules.oss.service.IOSSFileService;
-import com.jero.modules.system.util.SysWaterMarkUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -17,9 +16,6 @@ import javax.annotation.Resource;
 @RequestMapping("/sys/common")
 public class SysCommonController {
 
-    @Resource
-    private SysWaterMarkUtil sysWaterMarkUtil;
-
     @Resource
     private IOSSFileService ossFileService;
 
diff --git a/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-dev.yml b/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-dev.yml
index 7bfc644..2d4ba31 100644
--- a/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-dev.yml
+++ b/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-dev.yml
@@ -406,26 +406,6 @@ download:
   # 办公域
   scope_work: 52
 
-# 水印配置项
-watermark:
-  font-size: 13.0
-  # 每页几行
-  lineNumPerPage: 8
-  # 每页几列
-  columnNumPerPage: 3
-  # 倾斜角度
-  degree: 30
-  # 颜色
-  color:
-    r: 180
-    g: 180
-    b: 180
-    a: 1
-  # 页边距
-  margin:
-    top: 100
-    left: 60
-
 # 特殊公式处理服务URL
 mathToImg:
   url: http://127.0.0.1:9998/mathToImg
diff --git a/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-prod.yml b/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-prod.yml
index 039bc39..afc74db 100644
--- a/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-prod.yml
+++ b/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-prod.yml
@@ -432,26 +432,6 @@ download:
   # 办公域
   scope_work: 52
 
-# 水印配置项
-watermark:
-  font-size: 13.0
-  # 每页几行
-  lineNumPerPage: 8
-  # 每页几列
-  columnNumPerPage: 2
-  # 倾斜角度
-  degree: 30
-  # 颜色
-  color:
-    r: 180
-    g: 180
-    b: 180
-    a: 1
-  # 页边距
-  margin:
-    top: 100
-    left: 60
-
 # 特殊公式处理服务URL
 mathToImg:
   url: http://127.0.0.1:9998/mathToImg
diff --git a/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-test.yml b/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-test.yml
index a60506e..3f8c029 100644
--- a/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-test.yml
+++ b/byd-structuredplugins-serve/laws-single-startup/src/main/resources/application-test.yml
@@ -432,26 +432,6 @@ download:
   # 办公域
   scope_work: 52
 
-# 水印配置项
-watermark:
-  font-size: 13.0
-  # 每页几行
-  lineNumPerPage: 8
-  # 每页几列
-  columnNumPerPage: 3
-  # 倾斜角度
-  degree: 30
-  # 颜色
-  color:
-    r: 180
-    g: 180
-    b: 180
-    a: 1
-  # 页边距
-  margin:
-    top: 100
-    left: 60
-
 # 特殊公式处理服务URL
 mathToImg:
   url: http://127.0.0.1:9998/mathToImg