diff --git a/src/TaxBaik.Web.Client/Components/Admin/Pages/ClientLogs.razor b/src/TaxBaik.Web.Client/Components/Admin/Pages/ClientLogs.razor
index 610d676..0c7ccb2 100644
--- a/src/TaxBaik.Web.Client/Components/Admin/Pages/ClientLogs.razor
+++ b/src/TaxBaik.Web.Client/Components/Admin/Pages/ClientLogs.razor
@@ -2,6 +2,7 @@
 @page "/admin/client-logs"
 @rendermode @(new InteractiveWebAssemblyRenderMode(prerender: false))
 @attribute [Authorize]
+@using Microsoft.AspNetCore.Components.Web
 @inject HttpClient Http
 
 <PageTitle>클라이언트 로그</PageTitle>
@@ -31,6 +32,8 @@
                 <option value="warning">warning</option>
                 <option value="info">info</option>
             </select>
+            <input class="mud-input-slot" placeholder="source" @bind="_source" @bind:event="oninput" />
+            <input class="mud-input-slot" placeholder="route" @bind="_route" @bind:event="oninput" />
             <input class="mud-input-slot" placeholder="시작 ISO 시각" @bind="_start" @bind:event="oninput" />
             <input class="mud-input-slot" placeholder="종료 ISO 시각" @bind="_end" @bind:event="oninput" />
             <button type="button" class="mud-button-root" @onclick="LoadAsync">새로고침</button>
@@ -67,7 +70,7 @@
                 <div class="admin-log-group-list">
                     @foreach (var group in _groups)
                     {
-                        <article class="admin-log-group-item">
+                        <article class="admin-log-group-item" role="button" tabindex="0" @onclick="() => ApplyGroupFilter(group)" @onkeydown="e => HandleGroupKeydown(e, group)">
                             <div class="admin-log-item-header">
                                 <strong>@group.Count</strong>
                                 <span>@group.Level</span>
@@ -90,6 +93,8 @@
     private bool _loading = true;
     private string _query = "";
     private string _level = "";
+    private string _source = "";
+    private string _route = "";
     private string _start = "";
     private string _end = "";
     private ClientLogSummaryDto? _summary;
@@ -108,7 +113,7 @@
         try
         {
             _summary = await Http.GetFromJsonAsync<ClientLogSummaryDto>("/taxbaik/api/client-logs/summary");
-            var url = $"/taxbaik/api/client-logs/recent?q={Uri.EscapeDataString(_query ?? string.Empty)}&level={Uri.EscapeDataString(_level ?? string.Empty)}&start={Uri.EscapeDataString(_start ?? string.Empty)}&end={Uri.EscapeDataString(_end ?? string.Empty)}";
+            var url = $"/taxbaik/api/client-logs/recent?q={Uri.EscapeDataString(_query ?? string.Empty)}&level={Uri.EscapeDataString(_level ?? string.Empty)}&source={Uri.EscapeDataString(_source ?? string.Empty)}&route={Uri.EscapeDataString(_route ?? string.Empty)}&start={Uri.EscapeDataString(_start ?? string.Empty)}&end={Uri.EscapeDataString(_end ?? string.Empty)}";
             var result = await Http.GetFromJsonAsync<List<ClientLogDto>>(url);
             var grouped = await Http.GetFromJsonAsync<List<ClientLogGroupDto>>("/taxbaik/api/client-logs/groups");
             if (result is not null)
@@ -130,6 +135,23 @@
         }
     }
 
+    private async Task ApplyGroupFilter(ClientLogGroupDto group)
+    {
+        _query = group.Message ?? string.Empty;
+        _level = group.Level ?? string.Empty;
+        _source = group.Source ?? string.Empty;
+        _route = group.Route ?? string.Empty;
+        await LoadAsync();
+    }
+
+    private async Task HandleGroupKeydown(KeyboardEventArgs e, ClientLogGroupDto group)
+    {
+        if (e.Key is "Enter" or " ")
+        {
+            await ApplyGroupFilter(group);
+        }
+    }
+
     private sealed class ClientLogDto
     {
         public string? Timestamp { get; set; }