diff --git a/src/main/java/com/bonus/imgTool/utils/HighQualityWatermark.java b/src/main/java/com/bonus/imgTool/utils/HighQualityWatermark.java
index 0be5247..303a700 100644
--- a/src/main/java/com/bonus/imgTool/utils/HighQualityWatermark.java
+++ b/src/main/java/com/bonus/imgTool/utils/HighQualityWatermark.java
@@ -23,7 +23,7 @@ public class HighQualityWatermark {
private static final int DEFAULT_FONT_STYLE = Font.BOLD;
private static final Color DEFAULT_COLOR = new Color(195, 32, 32, 255);
private static final int MIN_FONT_SIZE = 10;
- private static final int MAX_FONT_SIZE = 72;
+ private static final int MAX_FONT_SIZE = 140;
private static final float MIN_OPACITY = 0.3f;
private static final float MAX_OPACITY = 0.9f;
private static final float DEFAULT_QUALITY = 1.0f; // 最高质量(无损)
diff --git a/src/main/resources/mappers/backstage/SynthesisQueryMapper.xml b/src/main/resources/mappers/backstage/SynthesisQueryMapper.xml
index 8447880..0333c4e 100644
--- a/src/main/resources/mappers/backstage/SynthesisQueryMapper.xml
+++ b/src/main/resources/mappers/backstage/SynthesisQueryMapper.xml
@@ -199,10 +199,10 @@