diff --git a/static/js/admin_settings.js b/static/js/admin_settings.js
index 52fa452..cdb8a81 100644
--- a/static/js/admin_settings.js
+++ b/static/js/admin_settings.js
@@ -50,6 +50,16 @@
     });
   });
 
+  form.querySelectorAll(".reset-one").forEach(btn => {
+    btn.addEventListener("click", () => {
+      const name = btn.getAttribute("data-target");
+      const input = form.querySelector(`input[name="${name}"]`);
+      if (!input) return;
+      input.value = "";
+      updatePreview(input);
+    });
+  });
+
   resetAllBtn?.addEventListener("click", () => {
     form.querySelectorAll('input[type="color"].category-color').forEach(input => {
       input.value = "";
@@ -63,6 +73,10 @@
     input.addEventListener("change", () => updatePreview(input));
   });
 
+  form.addEventListener("submit", () => {
+    form.querySelectorAll('input[type="color"].category-color').forEach(updatePreview);
+  });
+
   (function () {
     const slider = document.getElementById("ocr_sensitivity");
     const badge  = document.getElementById("ocr_sens_badge");