diff --git a/crmeb/config/ajcaptcha.php b/crmeb/config/ajcaptcha.php
index f6035a9c2..dce4a2dbf 100644
--- a/crmeb/config/ajcaptcha.php
+++ b/crmeb/config/ajcaptcha.php
@@ -24,7 +24,7 @@ return [
     //水印
     'watermark' => [
         'fontsize' => 12,
-        'color' => '#000000',
+        'color' => '#FFFFFF',
         'text' => 'CRMEB'
     ],
     'cache' => [