diff --git a/static/css/layout.css b/static/css/layout.css
index cea96f6d..72e364bf 100644
--- a/static/css/layout.css
+++ b/static/css/layout.css
@@ -32,7 +32,7 @@
 /* 调整搜索框样式以匹配其他控件 */
 .search-container input {
     width: 100%;
-    padding: 6px 40px 6px 12px; /* 减小右侧padding */
+    padding: 6px 75px 6px 12px; /* Increased right padding to accommodate both buttons */
     border: 1px solid oklch(65% 0.02 256); /* 更深的边框颜色，提高对比度 */
     border-radius: var(--border-radius-sm);
     background: var(--lora-surface);
@@ -49,7 +49,7 @@
 
 .search-icon {
     position: absolute;
-    right: 40px; /* 调整到toggle按钮左侧 */
+    right: 80px; /* Adjusted to make space for both toggle buttons */
     top: 50%;
     transform: translateY(-50%);
     color: oklch(var(--text-color) / 0.5);
@@ -60,7 +60,7 @@
 /* 修改清空按钮样式 */
 .search-clear {
     position: absolute;
-    right: 65px; /* 放到search-icon左侧 */
+    right: 105px; /* Adjusted further left to avoid overlapping */
     top: 50%;
     transform: translateY(-50%);
     color: oklch(var(--text-color) / 0.5);
@@ -98,19 +98,70 @@
 }
 
 .search-mode-toggle:hover {
-    background: var(--lora-accent);
-    color: white;
+    background-color: var(--lora-surface-hover, oklch(95% 0.02 256));
+    color: var(--lora-accent);
+    border-color: var(--lora-accent);
 }
 
 .search-mode-toggle.active {
-    background: var(--lora-accent);
-    color: white;
+    background-color: oklch(95% 0.05 256); /* Lighter background that's more consistent */
+    color: var(--lora-accent);
+    border-color: var(--lora-accent);
 }
 
 .search-mode-toggle i {
     font-size: 0.9em;
 }
 
+.search-filter-toggle {
+    background: var(--lora-surface);
+    border: 1px solid oklch(65% 0.02 256);
+    border-radius: var(--border-radius-sm);
+    color: var(--text-color);
+    width: 32px;
+    height: 32px;
+    padding: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    cursor: pointer;
+    transition: all 0.2s ease;
+    flex-shrink: 0;
+    position: relative;
+}
+
+.search-filter-toggle:hover {
+    background-color: var(--lora-surface-hover, oklch(95% 0.02 256));
+    color: var(--lora-accent);
+    border-color: var(--lora-accent);
+}
+
+.search-filter-toggle.active {
+    background-color: oklch(95% 0.05 256); /* Lighter background that's more consistent */
+    color: var(--lora-accent);
+    border-color: var(--lora-accent);
+}
+
+.search-filter-toggle i {
+    font-size: 0.9em;
+}
+
+.filter-badge {
+    position: absolute;
+    top: -6px;
+    right: -6px;
+    background-color: var(--lora-accent);
+    color: white;
+    width: 16px;
+    height: 16px;
+    border-radius: 50%;
+    font-size: 10px;
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    font-weight: bold;
+}
+
 .corner-controls {
     position: fixed;
     top: 20px;
@@ -308,6 +359,151 @@
     opacity: 0;
 }
 
+/* Filter Panel Styles */
+.filter-panel {
+    position: absolute;
+    top: 140px; /* Adjust to be closer to the filter button */
+    right: 20px;
+    width: 300px;
+    background-color: var(--card-bg);
+    border: 1px solid var(--border-color);
+    border-radius: var(--border-radius-base);
+    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
+    z-index: var(--z-overlay); /* Increase z-index to be above cards */
+    padding: 16px;
+    transition: transform 0.3s ease, opacity 0.3s ease;
+    transform-origin: top right;
+    max-height: calc(100vh - 160px);
+    overflow-y: auto;
+}
+
+.filter-panel.hidden {
+    opacity: 0;
+    transform: scale(0.95);
+    pointer-events: none;
+}
+
+.filter-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 16px;
+}
+
+.filter-header h3 {
+    margin: 0;
+    font-size: 18px;
+    color: var(--text-color);
+}
+
+.close-filter-btn {
+    background: none;
+    border: none;
+    color: var(--text-color);
+    cursor: pointer;
+    font-size: 16px;
+    padding: 4px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+}
+
+.close-filter-btn:hover {
+    color: var(--lora-accent);
+}
+
+.filter-section {
+    margin-bottom: 16px;
+}
+
+.filter-section h4 {
+    margin: 0 0 8px 0;
+    font-size: 14px;
+    color: var(--text-color);
+    opacity: 0.8;
+}
+
+.filter-tags {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 6px;
+}
+
+.filter-tag {
+    padding: 4px 10px;
+    border-radius: var(--border-radius-sm);
+    background-color: var(--lora-surface);
+    border: 1px solid var(--border-color);
+    color: var(--text-color);
+    font-size: 14px;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.filter-tag:hover {
+    background-color: var(--lora-surface-hover);
+}
+
+.filter-tag.active {
+    background-color: var(--lora-accent);
+    color: white;
+    border-color: var(--lora-accent);
+}
+
+/* Base model tag specific styles - removing accent colors */
+.filter-tag.base-model-tag.sd-1-5,
+.filter-tag.base-model-tag.sd-2-0,
+.filter-tag.base-model-tag.sd-2-1,
+.filter-tag.base-model-tag.sdxl,
+.filter-tag.base-model-tag.flux,
+.filter-tag.base-model-tag.il,
+.filter-tag.base-model-tag.pony,
+.filter-tag.base-model-tag.hunyuan,
+.filter-tag.base-model-tag.unknown {
+    /* Removing the specific colored borders */
+    border-left: none;
+}
+
+/* Filter actions */
+.filter-actions {
+    display: flex;
+    justify-content: space-between;
+    margin-top: 16px;
+    gap: 8px;
+}
+
+.clear-filters-btn,
+.apply-filters-btn {
+    padding: 6px 12px;
+    border-radius: var(--border-radius-sm);
+    font-size: 14px;
+    cursor: pointer;
+    transition: background-color 0.2s ease;
+}
+
+.clear-filters-btn {
+    background-color: transparent;
+    color: var(--text-color);
+    border: 1px solid var(--border-color);
+    flex: 1;
+}
+
+.clear-filters-btn:hover {
+    background-color: var(--lora-surface-hover);
+}
+
+.apply-filters-btn {
+    background-color: var(--lora-accent);
+    color: white;
+    border: 1px solid var(--lora-accent);
+    flex: 1;
+}
+
+.apply-filters-btn:hover {
+    background-color: var(--lora-accent-hover, var(--lora-accent));
+    filter: brightness(1.1);
+}
+
 @media (max-width: 768px) {
     .actions {
         flex-wrap: wrap;
@@ -323,6 +519,7 @@
         width: 100%;
         order: -1;
         margin-left: 0;
+        margin-right: 0;
     }
     
     .folder-tags-container {
@@ -355,4 +552,11 @@
     .back-to-top {
         bottom: 60px; /* Give some extra space from bottom on mobile */
     }
+
+    .filter-panel {
+        width: calc(100% - 40px);
+        left: 20px;
+        right: 20px;
+        top: 140px;
+    }
 }
\ No newline at end of file
diff --git a/static/js/main.js b/static/js/main.js
index 5475890b..d868e449 100644
--- a/static/js/main.js
+++ b/static/js/main.js
@@ -24,6 +24,7 @@ import { DownloadManager } from './managers/DownloadManager.js';
 import { SettingsManager, toggleApiKeyVisibility } from './managers/SettingsManager.js';
 import { LoraContextMenu } from './components/ContextMenu.js';
 import { moveManager } from './managers/MoveManager.js';
+import { FilterManager } from './managers/FilterManager.js';
 
 // Export all functions that need global access
 window.loadMoreLoras = loadMoreLoras;
@@ -53,6 +54,7 @@ document.addEventListener('DOMContentLoaded', () => {
     state.loadingManager = new LoadingManager();
     modalManager.initialize();  // Initialize modalManager after DOM is loaded
     window.downloadManager = new DownloadManager();  // Move this after modalManager initialization
+    window.filterManager = new FilterManager(); // Initialize filter manager
     initializeInfiniteScroll();
     initializeEventListeners();
     lazyLoadImages();
diff --git a/static/js/managers/FilterManager.js b/static/js/managers/FilterManager.js
new file mode 100644
index 00000000..30620937
--- /dev/null
+++ b/static/js/managers/FilterManager.js
@@ -0,0 +1,159 @@
+import { BASE_MODELS, BASE_MODEL_CLASSES } from '../utils/constants.js';
+import { state } from '../state/index.js';
+import { showToast } from '../utils/uiHelpers.js';
+
+export class FilterManager {
+    constructor() {
+        this.filters = {
+            baseModel: []
+        };
+        
+        this.filterPanel = document.getElementById('filterPanel');
+        this.filterButton = document.getElementById('filterButton');
+        this.activeFiltersCount = document.getElementById('activeFiltersCount');
+        
+        this.initialize();
+    }
+    
+    initialize() {
+        // Create base model filter tags
+        this.createBaseModelTags();
+        
+        // Close filter panel when clicking outside
+        document.addEventListener('click', (e) => {
+            if (!this.filterPanel.contains(e.target) && 
+                e.target !== this.filterButton &&
+                !this.filterButton.contains(e.target) &&
+                !this.filterPanel.classList.contains('hidden')) {
+                this.closeFilterPanel();
+            }
+        });
+        
+        // Initialize active filters from localStorage if available
+        this.loadFiltersFromStorage();
+    }
+    
+    createBaseModelTags() {
+        const baseModelTagsContainer = document.getElementById('baseModelTags');
+        if (!baseModelTagsContainer) return;
+        
+        baseModelTagsContainer.innerHTML = '';
+        
+        Object.entries(BASE_MODELS).forEach(([key, value]) => {
+            const tag = document.createElement('div');
+            tag.className = `filter-tag base-model-tag ${BASE_MODEL_CLASSES[value]}`;
+            tag.dataset.baseModel = value;
+            tag.innerHTML = value;
+            
+            // Add click handler to toggle selection
+            tag.addEventListener('click', () => {
+                tag.classList.toggle('active');
+                
+                if (tag.classList.contains('active')) {
+                    if (!this.filters.baseModel.includes(value)) {
+                        this.filters.baseModel.push(value);
+                    }
+                } else {
+                    this.filters.baseModel = this.filters.baseModel.filter(model => model !== value);
+                }
+                
+                this.updateActiveFiltersCount();
+            });
+            
+            baseModelTagsContainer.appendChild(tag);
+        });
+    }
+    
+    toggleFilterPanel() {
+        this.filterPanel.classList.toggle('hidden');
+        
+        // Mark selected filters
+        if (!this.filterPanel.classList.contains('hidden')) {
+            this.updateTagSelections();
+        }
+    }
+    
+    closeFilterPanel() {
+        this.filterPanel.classList.add('hidden');
+    }
+    
+    updateTagSelections() {
+        // Update base model tags
+        const baseModelTags = document.querySelectorAll('.base-model-tag');
+        baseModelTags.forEach(tag => {
+            const baseModel = tag.dataset.baseModel;
+            if (this.filters.baseModel.includes(baseModel)) {
+                tag.classList.add('active');
+            } else {
+                tag.classList.remove('active');
+            }
+        });
+    }
+    
+    updateActiveFiltersCount() {
+        const totalActiveFilters = this.filters.baseModel.length;
+        
+        if (totalActiveFilters > 0) {
+            this.activeFiltersCount.textContent = totalActiveFilters;
+            this.activeFiltersCount.style.display = 'inline-flex';
+        } else {
+            this.activeFiltersCount.style.display = 'none';
+        }
+    }
+    
+    applyFilters() {
+        // Save filters to localStorage
+        localStorage.setItem('loraFilters', JSON.stringify(this.filters));
+        
+        // Apply filters to cards (will be implemented later)
+        showToast('Filters applied', 'success');
+        
+        // Close the filter panel
+        this.closeFilterPanel();
+        
+        // Update filter button to show active state
+        if (this.hasActiveFilters()) {
+            this.filterButton.classList.add('active');
+        } else {
+            this.filterButton.classList.remove('active');
+        }
+    }
+    
+    clearFilters() {
+        // Clear all filters
+        this.filters = {
+            baseModel: []
+        };
+        
+        // Update UI
+        this.updateTagSelections();
+        this.updateActiveFiltersCount();
+        
+        // Remove from localStorage
+        localStorage.removeItem('loraFilters');
+        
+        this.filterButton.classList.remove('active');
+        showToast('All filters cleared', 'info');
+    }
+    
+    loadFiltersFromStorage() {
+        const savedFilters = localStorage.getItem('loraFilters');
+        if (savedFilters) {
+            try {
+                this.filters = JSON.parse(savedFilters);
+                this.updateTagSelections();
+                this.updateActiveFiltersCount();
+                
+                if (this.hasActiveFilters()) {
+                    this.filterButton.classList.add('active');
+                }
+            } catch (error) {
+                console.error('Error loading filters from storage:', error);
+            }
+        }
+    }
+    
+    hasActiveFilters() {
+        return this.filters.baseModel.length > 0;
+    }
+}
diff --git a/static/js/state/index.js b/static/js/state/index.js
index 0506fd97..746e2909 100644
--- a/static/js/state/index.js
+++ b/static/js/state/index.js
@@ -7,5 +7,8 @@ export const state = {
     loadingManager: null,
     observer: null,
     previewVersions: new Map(),
-    searchManager: null  // 添加 searchManager
+    searchManager: null,
+    filters: {
+        baseModel: []
+    }
 };
\ No newline at end of file
diff --git a/static/js/utils/constants.js b/static/js/utils/constants.js
new file mode 100644
index 00000000..f49bfefe
--- /dev/null
+++ b/static/js/utils/constants.js
@@ -0,0 +1,24 @@
+export const BASE_MODELS = {
+    SD_1_5: "SD1.5",
+    SD_2_0: "SD2.0",
+    SD_2_1: "SD2.1", 
+    SDXL: "SDXL",
+    FLUX_1_D: "Flux.1 D",
+    IL: "IL",
+    PONY: "Pony",
+    HUNYUAN_VIDEO: "Hunyuan Video",
+    UNKNOWN: "Unknown"
+};
+
+// Base model display names and their corresponding class names (for styling)
+export const BASE_MODEL_CLASSES = {
+    [BASE_MODELS.SD_1_5]: "sd-1-5",
+    [BASE_MODELS.SD_2_0]: "sd-2-0",
+    [BASE_MODELS.SD_2_1]: "sd-2-1",
+    [BASE_MODELS.SDXL]: "sdxl",
+    [BASE_MODELS.FLUX_1_D]: "flux",
+    [BASE_MODELS.IL]: "il",
+    [BASE_MODELS.PONY]: "pony",
+    [BASE_MODELS.HUNYUAN_VIDEO]: "hunyuan",
+    [BASE_MODELS.UNKNOWN]: "unknown"
+};
\ No newline at end of file
diff --git a/templates/components/controls.html b/templates/components/controls.html
index 455ac226..ef1d0332 100644
--- a/templates/components/controls.html
+++ b/templates/components/controls.html
@@ -35,6 +35,34 @@
             <button class="search-mode-toggle" id="searchModeToggle" title="Toggle recursive search in folders">
                 <i class="fas fa-folder"></i>
             </button>
+             <button class="search-filter-toggle" id="filterButton" onclick="filterManager.toggleFilterPanel()" title="Filter models">
+                <i class="fas fa-filter"></i>
+                <span class="filter-badge" id="activeFiltersCount" style="display: none">0</span>
+            </button>
         </div>
     </div>
+</div>
+
+<!-- Add filter panel -->
+<div id="filterPanel" class="filter-panel hidden">
+    <div class="filter-header">
+        <h3>Filter Models</h3>
+        <button class="close-filter-btn" onclick="filterManager.closeFilterPanel()">
+            <i class="fas fa-times"></i>
+        </button>
+    </div>
+    <div class="filter-section">
+        <h4>Base Model</h4>
+        <div class="filter-tags" id="baseModelTags">
+            <!-- Tags will be dynamically inserted here -->
+        </div>
+    </div>
+    <div class="filter-actions">
+        <button class="clear-filters-btn" onclick="filterManager.clearFilters()">
+            Clear All Filters
+        </button>
+        <button class="apply-filters-btn" onclick="filterManager.applyFilters()">
+            Apply Filters
+        </button>
+    </div>
 </div>
\ No newline at end of file