diff --git a/src/app/features/dashboard_Id/components/EditColumnModal.tsx b/src/app/features/dashboard_Id/components/EditColumnModal.tsx
index 9c8c98d..18de325 100644
--- a/src/app/features/dashboard_Id/components/EditColumnModal.tsx
+++ b/src/app/features/dashboard_Id/components/EditColumnModal.tsx
@@ -158,7 +158,7 @@ export default function EditColumnModal() {
             <button
               type="button"
               onClick={handleDeleteClick}
-              className="BG-white Border-btn Text-gray h-54 w-256 rounded-8 px-16 py-10 text-16 font-medium"
+              className="BG-white Border-btn Text-gray mobile:h-54 mobile:w-144 h-54 w-256 rounded-8 px-16 py-10 text-16 font-medium"
             >
               삭제
             </button>
@@ -167,7 +167,7 @@ export default function EditColumnModal() {
             <button
               type="submit"
               disabled={isUpdateDisabled}
-              className={`BG-violet h-54 w-256 rounded-8 px-16 py-10 text-16 font-medium text-white transition-opacity ${
+              className={`BG-violet mobile:h-54 mobile:w-144 h-54 w-256 rounded-8 px-16 py-10 text-16 font-medium text-white transition-opacity ${
                 isUpdateDisabled
                   ? 'cursor-not-allowed opacity-50'
                   : 'hover:opacity-90'
diff --git a/src/app/shared/components/common/modal/CreateDashboardModal.tsx b/src/app/shared/components/common/modal/CreateDashboardModal.tsx
index 798a75c..2b2616f 100644
--- a/src/app/shared/components/common/modal/CreateDashboardModal.tsx
+++ b/src/app/shared/components/common/modal/CreateDashboardModal.tsx
@@ -60,8 +60,10 @@ export default function CreateDashboardModal() {
       className="fixed inset-0 z-50 flex items-center justify-center bg-black bg-opacity-50"
       onClick={handleBackdropClick}
     >
-      <div className="BG-white h-344 w-584 rounded-16 p-32">
-        <h2 className="Text-black mb-24 text-24 font-bold">새로운 대시보드</h2>
+      <div className="BG-white mobile:h-312 mobile:w-327 mobile:px-20 mobile:py-16 h-344 w-584 rounded-16 p-32">
+        <h2 className="Text-black mobile:text-20 mb-24 text-24 font-bold">
+          새로운 대시보드
+        </h2>
         <DashboardForm
           formData={formData}
           onChange={handleChange}
diff --git a/src/app/shared/components/dashboard/DashboardForm.tsx b/src/app/shared/components/dashboard/DashboardForm.tsx
index 1788d25..c6e6ace 100644
--- a/src/app/shared/components/dashboard/DashboardForm.tsx
+++ b/src/app/shared/components/dashboard/DashboardForm.tsx
@@ -33,7 +33,7 @@ export default function DashboardForm({
   return (
     <form onSubmit={onSubmit}>
       {/* 제목 */}
-      <div className="mb-24">
+      <div className="mb-24 text-16">
         <Input
           labelName="대시보드 이름"
           name="title"