diff --git a/TaxBaik.Web/Components/Admin/Pages/Contracts.razor b/TaxBaik.Web/Components/Admin/Pages/Contracts.razor
index 6fb8398..239504b 100644
--- a/TaxBaik.Web/Components/Admin/Pages/Contracts.razor
+++ b/TaxBaik.Web/Components/Admin/Pages/Contracts.razor
@@ -115,14 +115,14 @@ else
                     }
                 </div>
                 <MudForm @ref="form">
-                    <MudSelect T="int?" @bind-Value="contractForm.ClientId" Label="고객" Required="true" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" RequiredError="고객을 선택하세요." Disabled="@isEditMode">
+                    <MudSelect T="int?" @bind-Value="contractForm.ClientId" Label="고객" Required="true" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" RequiredError="고객을 선택하세요." Disabled="@isEditMode">
                         @foreach (var client in clients)
                         {
                             <MudSelectItem Value="@((int?)client.Id)">@GetClientDisplayName(client)</MudSelectItem>
                         }
                     </MudSelect>
-                    <MudTextField T="string" @bind-Value="contractForm.ContractNumber" Label="계약번호" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" Required="true" />
-                    <MudSelect T="string" @bind-Value="contractForm.ServiceType" Label="서비스 유형" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" Required="true">
+                    <MudTextField T="string" @bind-Value="contractForm.ContractNumber" Label="계약번호" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" Required="true" />
+                    <MudSelect T="string" @bind-Value="contractForm.ServiceType" Label="서비스 유형" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" Required="true">
                         <MudSelectItem Value="@("개인 기장대리")">개인 기장대리</MudSelectItem>
                         <MudSelectItem Value="@("법인 기장대리")">법인 기장대리</MudSelectItem>
                         <MudSelectItem Value="@("세무조정 대행")">세무조정 대행</MudSelectItem>
@@ -130,8 +130,8 @@ else
                         <MudSelectItem Value="@("상속·증여 자문")">상속·증여 자문</MudSelectItem>
                         <MudSelectItem Value="@("세무조사 대응")">세무조사 대응</MudSelectItem>
                     </MudSelect>
-                    <MudDatePicker @bind-Date="contractForm.StartDate" Label="계약 시작일" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" Required="true" />
-                    <MudNumericField T="decimal?" @bind-Value="contractForm.MonthlyFee" Label="월 수수료" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" />
+                    <MudDatePicker @bind-Date="contractForm.StartDate" Label="계약 시작일" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" Required="true" />
+                    <MudNumericField T="decimal?" @bind-Value="contractForm.MonthlyFee" Label="월 수수료" Variant="Variant.Outlined" FullWidth="@true" Class="mb-4" />
                     
                     <div class="d-flex justify-end gap-2">
                         @if (isEditMode)
diff --git a/TaxBaik.Web/Components/Admin/Pages/TaxFilingSchedules.razor b/TaxBaik.Web/Components/Admin/Pages/TaxFilingSchedules.razor
index 098a58a..48404b0 100644
--- a/TaxBaik.Web/Components/Admin/Pages/TaxFilingSchedules.razor
+++ b/TaxBaik.Web/Components/Admin/Pages/TaxFilingSchedules.razor
@@ -130,7 +130,7 @@ else
                                Label="고객"
                                Required="true"
                                Variant="Variant.Outlined"
-                               FullWidth="true"
+                               FullWidth="@true"
                                Class="mb-3"
                                RequiredError="고객을 선택하세요."
                                Disabled="@isEditMode">
@@ -139,7 +139,7 @@ else
                             <MudSelectItem Value="@((int?)client.Id)">@GetClientDisplayName(client)</MudSelectItem>
                         }
                     </MudSelect>
-                    <MudSelect T="string" @bind-Value="scheduleForm.FilingType" Label="신고 유형" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" Required="true">
+                    <MudSelect T="string" @bind-Value="scheduleForm.FilingType" Label="신고 유형" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" Required="true">
                         <MudSelectItem Value="@("종합소득세")">종합소득세</MudSelectItem>
                         <MudSelectItem Value="@("부가가치세")">부가가치세</MudSelectItem>
                         <MudSelectItem Value="@("법인세")">법인세</MudSelectItem>
@@ -149,8 +149,8 @@ else
                         <MudSelectItem Value="@("상속·증여세")">상속·증여세</MudSelectItem>
                         <MudSelectItem Value="@("세무조정")">세무조정</MudSelectItem>
                     </MudSelect>
-                    <MudDatePicker @bind-Date="scheduleForm.DueDate" Label="마감일" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" Required="true" />
-                    <MudNumericField T="int" @bind-Value="scheduleForm.FilingYear" Label="신고연도" Variant="Variant.Outlined" FullWidth="true" Class="mb-4" Required="true" />
+                    <MudDatePicker @bind-Date="scheduleForm.DueDate" Label="마감일" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" Required="true" />
+                    <MudNumericField T="int" @bind-Value="scheduleForm.FilingYear" Label="신고연도" Variant="Variant.Outlined" FullWidth="@true" Class="mb-4" Required="true" />
                     
                     <div class="d-flex justify-end gap-2">
                         @if (isEditMode && selectedSchedule?.Status != "completed")
diff --git a/TaxBaik.Web/Components/Admin/Pages/TaxProfiles.razor b/TaxBaik.Web/Components/Admin/Pages/TaxProfiles.razor
index d1a7602..fa13abd 100644
--- a/TaxBaik.Web/Components/Admin/Pages/TaxProfiles.razor
+++ b/TaxBaik.Web/Components/Admin/Pages/TaxProfiles.razor
@@ -94,26 +94,26 @@ else
                     }
                 </div>
                 <MudForm @ref="form">
-                    <MudSelect T="int?" @bind-Value="profileForm.ClientId" Label="고객" Required="true" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" RequiredError="고객을 선택하세요." Disabled="@isEditMode">
+                    <MudSelect T="int?" @bind-Value="profileForm.ClientId" Label="고객" Required="true" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" RequiredError="고객을 선택하세요." Disabled="@isEditMode">
                         @foreach (var client in clients)
                         {
                             <MudSelectItem Value="@((int?)client.Id)">@GetClientDisplayName(client)</MudSelectItem>
                         }
                     </MudSelect>
-                    <MudSelect T="string" @bind-Value="profileForm.BusinessType" Label="사업 유형" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" Required="true">
+                    <MudSelect T="string" @bind-Value="profileForm.BusinessType" Label="사업 유형" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" Required="true">
                         @foreach (var type in businessTypes)
                         {
                             <MudSelectItem Value="@type.CodeValue">@type.CodeName</MudSelectItem>
                         }
                     </MudSelect>
-                    <MudSelect T="string" @bind-Value="profileForm.TaxRiskLevel" Label="위험도" Variant="Variant.Outlined" FullWidth="true" Class="mb-3">
+                    <MudSelect T="string" @bind-Value="profileForm.TaxRiskLevel" Label="위험도" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3">
                         @foreach (var level in riskLevels)
                         {
                             <MudSelectItem Value="@level.CodeValue">@level.CodeName</MudSelectItem>
                         }
                     </MudSelect>
-                    <MudDatePicker @bind-Date="profileForm.NextFilingDueDate" Label="다음 신고 예정일" Variant="Variant.Outlined" FullWidth="true" Class="mb-3" />
-                    <MudTextField T="string" @bind-Value="profileForm.SpecialNotes" Label="특수 사항" Variant="Variant.Outlined" FullWidth="true" Lines="3" Class="mb-4" />
+                    <MudDatePicker @bind-Date="profileForm.NextFilingDueDate" Label="다음 신고 예정일" Variant="Variant.Outlined" FullWidth="@true" Class="mb-3" />
+                    <MudTextField T="string" @bind-Value="profileForm.SpecialNotes" Label="특수 사항" Variant="Variant.Outlined" FullWidth="@true" Lines="3" Class="mb-4" />
                     
                     <div class="d-flex justify-end gap-2">
                         @if (isEditMode)