diff --git a/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/config/CaptchaConfig.java b/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/config/CaptchaConfig.java
index 9225a51bf..650517ed1 100644
--- a/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/config/CaptchaConfig.java
+++ b/ruoyi-common/ruoyi-common-web/src/main/java/org/dromara/common/web/config/CaptchaConfig.java
@@ -23,7 +23,7 @@ public class CaptchaConfig {
 
     private static final int WIDTH = 160;
     private static final int HEIGHT = 60;
-    private static final Color BACKGROUND = Color.PINK;
+    private static final Color BACKGROUND = Color.LIGHT_GRAY;
     private static final Font FONT = new Font("Arial", Font.BOLD, 48);
 
     /**