diff --git a/src/components/button/MainButton.vue b/src/components/button/MainButton.vue
index 92283bc2..4d841a76 100644
--- a/src/components/button/MainButton.vue
+++ b/src/components/button/MainButton.vue
@@ -29,7 +29,7 @@ defineProps<{
     :disabled="disabled"
   >
     <slot name="icon">
-      <Icon :icon class="main-btn-icon" style="width: 1.2rem; height: 1.2rem" />
+      <Icon :icon class="main-btn-icon" />
     </slot>
     <slot v-if="!iconOnly" />
   </button>
@@ -45,6 +45,7 @@ defineProps<{
   border: none;
   font-weight: 600;
   font-size: 0.85rem;
+  line-height: 1.3rem;
   cursor: pointer;
   border-radius: var(--radius-2);
   padding-block: var(--size-1);
@@ -67,6 +68,7 @@ defineProps<{
 
   & > .main-btn-icon {
     color: hsla(var(--button-main-color) / 1);
+    font-size: 1.3rem;
   }
 
   &:not(.main-btn__icon-only) > .main-btn-icon {