diff --git a/package/ctcgfw/luci-theme-argon/htdocs/luci-static/argon/cascade.css b/package/ctcgfw/luci-theme-argon/htdocs/luci-static/argon/cascade.css
index 8b9f9c4e92..a427c7b4da 100644
--- a/package/ctcgfw/luci-theme-argon/htdocs/luci-static/argon/cascade.css
+++ b/package/ctcgfw/luci-theme-argon/htdocs/luci-static/argon/cascade.css
@@ -398,7 +398,7 @@ code {
 abbr {
   cursor: help;
   text-decoration: underline;
-  color: #fff;
+  color: #797474;
 }
 hr {
   margin: 1rem 0;
@@ -933,6 +933,11 @@ h5 {
 .cbi-map-descr + fieldset {
   margin-top: 1rem;
 }
+.cbi-map-descr > abbr {
+  cursor: help;
+  text-decoration: underline;
+  color: #fff;
+}
 .cbi-section > legend {
   display: none !important;
 }
diff --git a/package/ctcgfw/luci-theme-argon/htdocs/luci-static/argon/cascade.less b/package/ctcgfw/luci-theme-argon/htdocs/luci-static/argon/cascade.less
index 3e77071c14..89d05e27ed 100644
--- a/package/ctcgfw/luci-theme-argon/htdocs/luci-static/argon/cascade.less
+++ b/package/ctcgfw/luci-theme-argon/htdocs/luci-static/argon/cascade.less
@@ -466,7 +466,7 @@ code {
 abbr {
     cursor: help;
     text-decoration: underline;
-    color: #fff;
+    color: #797474;
 }
 
 hr {
@@ -1113,6 +1113,12 @@ h5 {
     margin-top: 1rem;
 }
 
+.cbi-map-descr>abbr {
+  cursor: help;
+  text-decoration: underline;
+  color: #fff;
+}
+
 .cbi-section>legend {
     display: none !important;
 }