diff --git a/web/html/login.html b/web/html/login.html
index a8a7ebd9..900dd176 100644
--- a/web/html/login.html
+++ b/web/html/login.html
@@ -148,10 +148,10 @@
     background-origin: border-box;
     background-clip: padding-box, border-box;
     background-size: 300%;
-    animation: wave-btn-tara 4s ease infinite;
     transition: all 0.5s ease;
     width: 100%;
   }
+  .dark .wave-btn-bg:hover {animation: wave-btn-tara 4s ease infinite;}
   .dark .wave-btn-bg-cl {
     background-image: linear-gradient(rgba(13, 14, 33, 0), rgba(13, 14, 33, 0)),
       radial-gradient(circle at left top, #006655, #009980, #006655) !important;