diff --git a/adc-da-base/src/main/java/com/adc/da/util/WaterMarkUtil.java b/adc-da-base/src/main/java/com/adc/da/util/WaterMarkUtil.java
index 34575906..e28415b7 100644
--- a/adc-da-base/src/main/java/com/adc/da/util/WaterMarkUtil.java
+++ b/adc-da-base/src/main/java/com/adc/da/util/WaterMarkUtil.java
@@ -53,14 +53,14 @@ public class WaterMarkUtil {
                 under.setGState(gs);
                 under.restoreState();
                 under.beginText();
-                under.setFontAndSize(base, 50);
+                under.setFontAndSize(base, 30);
                 under.setTextMatrix(30, 30);
                 under.setColorFill(BaseColor.LIGHT_GRAY);
-                for (int y = 0; y < 5; y++) {
-                    for (int x = 0; x < 10; x++) {
-                        // 水印文字成45度角倾斜
+                for (int y = 0; y < 50; y++) {
+                    for (int x = 0; x < 50; x++) {
+                        // 水印文字成45度角倾斜  x位置 y位置 角度
                         under.showTextAligned(Element.ALIGN_LEFT
-                                , waterMarkName, 100 + 300 * x, 300 * y, 40);
+                                , waterMarkName, 40 + 120 * x, 100 * y, 40);
                     }
                 }