diff --git a/main/xiaozhi-server/test/css/test_page.css b/main/xiaozhi-server/test/css/test_page.css
index d4ad8bad..57332d0c 100644
--- a/main/xiaozhi-server/test/css/test_page.css
+++ b/main/xiaozhi-server/test/css/test_page.css
@@ -1028,35 +1028,174 @@ body {
     margin-bottom: 12px;
 }
 
-.property-item {
+.properties-container #addMcpPropertyBtn {
+    display: block;
+    margin: 0 auto;
+}
+
+.properties-container #addMcpPropertyBtn:hover {
+    background: #4752c4;
+}
+
+.mcp-checkbox-label {
     display: flex;
-    gap: 8px;
-    margin-bottom: 8px;
     align-items: center;
+    gap: 8px;
+    margin-top: 8px;
+    color: #b9bbbe;
+    font-size: 13px;
+    cursor: pointer;
+    justify-content: flex-start;
 }
 
-.property-item input {
-    flex: 1;
-    padding: 6px 8px;
-    border: 1px solid #40444b;
-    border-radius: 4px;
-    background: #40444b;
+.mcp-checkbox-label input[type="checkbox"] {
+    width: 16px;
+    height: 16px;
+    cursor: pointer;
+}
+
+.mcp-property-name {
     color: white;
-    font-size: 12px;
+    font-size: 14px;
+    font-weight: 500;
 }
 
-.remove-property {
-    background: #ed4245;
+.mcp-property-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 8px;
+}
+
+.mcp-properties-list {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 12px;
+    min-height: 60px;
+    padding: 8px;
+}
+
+.input-group-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 8px;
+}
+
+.input-group-header label {
+    margin-bottom: 0;
+}
+
+.input-group-header .properties-btn-primary {
+    margin: 0;
+}
+
+.mcp-empty-state {
+    text-align: center;
+    padding: 20px;
+    color: #999;
+    font-size: 14px;
+    width: 100%;
+    display: none;
+}
+
+.properties-btn-primary {
+    background: #2196f3;
     color: white;
     border: none;
-    padding: 4px 8px;
+    padding: 6px 12px;
     border-radius: 4px;
     cursor: pointer;
     font-size: 12px;
+    font-weight: 500;
+    transition: background-color 0.2s;
+    display: block;
+    margin: 0 auto;
 }
 
-.remove-property:hover {
-    background: #c03537;
+.properties-btn-primary:hover {
+    background: #2196f3;
+}
+
+.mcp-property-card {
+    background: #36393f;
+    border: 1px solid #40444b;
+    border-radius: 8px;
+    padding: 12px;
+    width: 100%;
+    cursor: pointer;
+    transition: all 0.2s ease;
+}
+
+.mcp-property-card:hover {
+    background: #40444b;
+    border-color: #5865f2;
+}
+
+.mcp-property-card:active {
+    transform: none;
+}
+
+.mcp-property-row-label {
+    display: flex;
+    align-items: flex-start;
+    margin-bottom: 6px;
+    gap: 8px;
+}
+
+.mcp-property-label {
+    color: #b9bbbe;
+    font-size: 13px;
+    width: 60px;
+    flex-shrink: 0;
+    text-align: left;
+}
+
+.mcp-property-value {
+    color: white;
+    font-size: 13px;
+    flex: 1;
+    word-break: break-all;
+}
+
+.mcp-property-required-badge {
+    color: #f44336;
+    font-size: 12px;
+}
+
+.mcp-property-row-action {
+    display: flex;
+    justify-content: flex-end;
+    margin-top: 6px;
+    padding-top: 6px;
+    border-top: 1px solid #40444b;
+}
+
+.mcp-property-delete-btn {
+    background: #f44336;
+    color: white;
+    border: none;
+    padding: 4px 12px;
+    border-radius: 4px;
+    cursor: pointer;
+    font-size: 11px;
+    transition: background-color 0.2s;
+}
+
+.mcp-property-delete-btn:hover {
+    background: #d32f2f;
+}
+
+.mcp-property-card-optional {
+    background: #4f545c;
+    color: #b9bbbe;
+    font-size: 11px;
+    padding: 2px 8px;
+    border-radius: 4px;
+}
+
+.property-modal {
+    max-width: 450px;
 }
 
 /* ==================== 音频可视化器样式 ==================== */
diff --git a/main/xiaozhi-server/test/js/core/mcp/tools.js b/main/xiaozhi-server/test/js/core/mcp/tools.js
index 9d1e1e99..0d9f0976 100644
--- a/main/xiaozhi-server/test/js/core/mcp/tools.js
+++ b/main/xiaozhi-server/test/js/core/mcp/tools.js
@@ -105,94 +105,167 @@ function renderMcpTools() {
  */
 function renderMcpProperties() {
     const container = document.getElementById('mcpPropertiesContainer');
+    const emptyState = document.getElementById('mcpEmptyState');
     if (!container) {
         return; // Container not found, skip rendering
     }
     if (mcpProperties.length === 0) {
-        container.innerHTML = '<div style="text-align: center; padding: 20px; color: #999; font-size: 14px;">暂无参数，点击下方按钮添加参数</div>';
+        if (emptyState) {
+            emptyState.style.display = 'block';
+        }
+        container.innerHTML = '';
         return;
     }
+    if (emptyState) {
+        emptyState.style.display = 'none';
+    }
     container.innerHTML = mcpProperties.map((prop, index) => `
-        <div class="mcp-property-item">
-            <div class="mcp-property-header">
-                <span class="mcp-property-name">${prop.name}</span>
-                <button type="button" onclick="window.mcpModule.deleteMcpProperty(${index})"
-                    style="padding: 3px 8px; border: none; border-radius: 3px; background-color: #f44336; color: white; cursor: pointer; font-size: 11px;">
-                    删除
-                </button>
+        <div class="mcp-property-card" onclick="window.mcpModule.editMcpProperty(${index})">
+            <div class="mcp-property-row-label">
+                <span class="mcp-property-label">参数名称</span>
+                <span class="mcp-property-value">${prop.name}${prop.required ? ' <span class="mcp-property-required-badge">[必填]</span>' : ''}</span>
             </div>
-            <div class="mcp-property-row">
-                <div>
-                    <label class="mcp-small-label">参数名称 *</label>
-                    <input type="text" class="mcp-small-input" value="${prop.name}"
-                        onchange="window.mcpModule.updateMcpProperty(${index}, 'name', this.value)" required>
-                </div>
-                <div>
-                    <label class="mcp-small-label">数据类型 *</label>
-                    <select class="mcp-small-input" onchange="window.mcpModule.updateMcpProperty(${index}, 'type', this.value)">
-                        <option value="string" ${prop.type === 'string' ? 'selected' : ''}>字符串</option>
-                        <option value="integer" ${prop.type === 'integer' ? 'selected' : ''}>整数</option>
-                        <option value="number" ${prop.type === 'number' ? 'selected' : ''}>数字</option>
-                        <option value="boolean" ${prop.type === 'boolean' ? 'selected' : ''}>布尔值</option>
-                        <option value="array" ${prop.type === 'array' ? 'selected' : ''}>数组</option>
-                        <option value="object" ${prop.type === 'object' ? 'selected' : ''}>对象</option>
-                    </select>
-                </div>
+            <div class="mcp-property-row-label">
+                <span class="mcp-property-label">数据类型</span>
+                <span class="mcp-property-value">${getTypeLabel(prop.type)}</span>
             </div>
-            ${(prop.type === 'integer' || prop.type === 'number') ? `
-            <div class="mcp-property-row">
-                <div>
-                    <label class="mcp-small-label">最小值</label>
-                    <input type="number" class="mcp-small-input" value="${prop.minimum !== undefined ? prop.minimum : ''}"
-                        placeholder="可选" onchange="window.mcpModule.updateMcpProperty(${index}, 'minimum', this.value ? parseFloat(this.value) : undefined)">
-                </div>
-                <div>
-                    <label class="mcp-small-label">最大值</label>
-                    <input type="number" class="mcp-small-input" value="${prop.maximum !== undefined ? prop.maximum : ''}"
-                        placeholder="可选" onchange="window.mcpModule.updateMcpProperty(${index}, 'maximum', this.value ? parseFloat(this.value) : undefined)">
-                </div>
+            <div class="mcp-property-row-label">
+                <span class="mcp-property-label">描述</span>
+                <span class="mcp-property-value">${prop.description || '-'}</span>
             </div>
-            ` : ''}
-            <div class="mcp-property-row-full">
-                <label class="mcp-small-label">参数描述</label>
-                <input type="text" class="mcp-small-input" value="${prop.description || ''}"
-                    placeholder="可选" onchange="window.mcpModule.updateMcpProperty(${index}, 'description', this.value)">
+            <div class="mcp-property-row-action">
+                <button class="mcp-property-delete-btn" onclick="event.stopPropagation(); window.mcpModule.deleteMcpProperty(${index})">删除</button>
             </div>
-            <label class="mcp-checkbox-label">
-                <input type="checkbox" ${prop.required ? 'checked' : ''}
-                    onchange="window.mcpModule.updateMcpProperty(${index}, 'required', this.checked)">
-                必填参数
-            </label>
         </div>
     `).join('');
 }
 
 /**
- * 添加参数
+ * 获取数据类型标签
  */
-function addMcpProperty() {
-    mcpProperties.push({ name: `param_${mcpProperties.length + 1}`, type: 'string', required: false, description: '' });
-    renderMcpProperties();
+function getTypeLabel(type) {
+    const typeMap = {
+        'string': '字符串',
+        'integer': '整数',
+        'number': '数字',
+        'boolean': '布尔值',
+        'array': '数组',
+        'object': '对象'
+    };
+    return typeMap[type] || type;
 }
 
 /**
- * 更新参数
+ * 添加参数 - 打开参数编辑模态框
  */
-function updateMcpProperty(index, field, value) {
-    if (field === 'name') {
-        const isDuplicate = mcpProperties.some((p, i) => i !== index && p.name === value);
-        if (isDuplicate) {
-            alert('参数名称已存在，请使用不同的名称');
-            renderMcpProperties();
-            return;
+function addMcpProperty() {
+    openPropertyModal();
+}
+
+/**
+ * 编辑参数 - 打开参数编辑模态框
+ */
+function editMcpProperty(index) {
+    openPropertyModal(index);
+}
+
+/**
+ * 打开参数编辑模态框
+ */
+function openPropertyModal(index = null) {
+    const form = document.getElementById('mcpPropertyForm');
+    const title = document.getElementById('mcpPropertyModalTitle');
+    document.getElementById('mcpPropertyIndex').value = index !== null ? index : -1;
+
+    if (index !== null) {
+        const prop = mcpProperties[index];
+        title.textContent = '编辑参数';
+        document.getElementById('mcpPropertyName').value = prop.name;
+        document.getElementById('mcpPropertyType').value = prop.type || 'string';
+        document.getElementById('mcpPropertyMinimum').value = prop.minimum !== undefined ? prop.minimum : '';
+        document.getElementById('mcpPropertyMaximum').value = prop.maximum !== undefined ? prop.maximum : '';
+        document.getElementById('mcpPropertyDescription').value = prop.description || '';
+        document.getElementById('mcpPropertyRequired').checked = prop.required || false;
+    } else {
+        title.textContent = '添加参数';
+        form.reset();
+        document.getElementById('mcpPropertyName').value = `param_${mcpProperties.length + 1}`;
+        document.getElementById('mcpPropertyType').value = 'string';
+        document.getElementById('mcpPropertyMinimum').value = '';
+        document.getElementById('mcpPropertyMaximum').value = '';
+        document.getElementById('mcpPropertyDescription').value = '';
+        document.getElementById('mcpPropertyRequired').checked = false;
+    }
+
+    updatePropertyRangeVisibility();
+    document.getElementById('mcpPropertyModal').style.display = 'flex';
+}
+
+/**
+ * 关闭参数编辑模态框
+ */
+function closePropertyModal() {
+    document.getElementById('mcpPropertyModal').style.display = 'none';
+}
+
+/**
+ * 更新数值范围输入框的可见性
+ */
+function updatePropertyRangeVisibility() {
+    const type = document.getElementById('mcpPropertyType').value;
+    const rangeGroup = document.getElementById('mcpPropertyRangeGroup');
+    if (type === 'integer' || type === 'number') {
+        rangeGroup.style.display = 'block';
+    } else {
+        rangeGroup.style.display = 'none';
+    }
+}
+
+/**
+ * 处理参数表单提交
+ */
+function handlePropertySubmit(e) {
+    e.preventDefault();
+    const index = parseInt(document.getElementById('mcpPropertyIndex').value);
+    const name = document.getElementById('mcpPropertyName').value.trim();
+    const type = document.getElementById('mcpPropertyType').value;
+    const minimum = document.getElementById('mcpPropertyMinimum').value;
+    const maximum = document.getElementById('mcpPropertyMaximum').value;
+    const description = document.getElementById('mcpPropertyDescription').value.trim();
+    const required = document.getElementById('mcpPropertyRequired').checked;
+
+    // 检查名称重复
+    const isDuplicate = mcpProperties.some((p, i) => i !== index && p.name === name);
+    if (isDuplicate) {
+        alert('参数名称已存在，请使用不同的名称');
+        return;
+    }
+
+    const propData = {
+        name,
+        type,
+        description,
+        required
+    };
+
+    // 数值类型添加范围限制
+    if (type === 'integer' || type === 'number') {
+        if (minimum !== '') {
+            propData.minimum = parseFloat(minimum);
+        }
+        if (maximum !== '') {
+            propData.maximum = parseFloat(maximum);
         }
     }
-    mcpProperties[index][field] = value;
-    if (field === 'type' && value !== 'integer' && value !== 'number') {
-        delete mcpProperties[index].minimum;
-        delete mcpProperties[index].maximum;
-        renderMcpProperties();
+
+    if (index >= 0) {
+        mcpProperties[index] = propData;
+    } else {
+        mcpProperties.push(propData);
     }
+
+    renderMcpProperties();
+    closePropertyModal();
 }
 
 /**
@@ -215,6 +288,14 @@ function setupMcpEventListeners() {
     const cancelBtn = document.getElementById('cancelMcpBtn');
     const form = document.getElementById('mcpToolForm');
     const addPropertyBtn = document.getElementById('addMcpPropertyBtn');
+
+    // 参数编辑模态框相关元素
+    const propertyModal = document.getElementById('mcpPropertyModal');
+    const closePropertyBtn = document.getElementById('closeMcpPropertyModalBtn');
+    const cancelPropertyBtn = document.getElementById('cancelMcpPropertyBtn');
+    const propertyForm = document.getElementById('mcpPropertyForm');
+    const propertyTypeSelect = document.getElementById('mcpPropertyType');
+
     // Return early if required elements don't exist (e.g., in test environment)
     if (!toggleBtn || !panel || !addBtn || !modal || !closeBtn || !cancelBtn || !form || !addPropertyBtn) {
         return;
@@ -234,6 +315,17 @@ function setupMcpEventListeners() {
         if (e.target === modal) closeMcpModal();
     });
     form.addEventListener('submit', handleMcpSubmit);
+
+    // 参数编辑模态框事件
+    if (propertyModal && closePropertyBtn && cancelPropertyBtn && propertyForm && propertyTypeSelect) {
+        closePropertyBtn.addEventListener('click', closePropertyModal);
+        cancelPropertyBtn.addEventListener('click', closePropertyModal);
+        propertyModal.addEventListener('click', (e) => {
+            if (e.target === propertyModal) closePropertyModal();
+        });
+        propertyForm.addEventListener('submit', handlePropertySubmit);
+        propertyTypeSelect.addEventListener('change', updatePropertyRangeVisibility);
+    }
 }
 
 /**
@@ -275,7 +367,7 @@ function openMcpModal(index = null) {
         mcpProperties = [];
     }
     renderMcpProperties();
-    document.getElementById('mcpToolModal').style.display = 'block';
+    document.getElementById('mcpToolModal').style.display = 'flex';
 }
 
 /**
@@ -447,4 +539,4 @@ export async function executeMcpTool(toolName, toolArgs) {
 }
 
 // 暴露全局方法供 HTML 内联事件调用
-window.mcpModule = { updateMcpProperty, deleteMcpProperty, editMcpTool, deleteMcpTool };
+window.mcpModule = { addMcpProperty, editMcpProperty, deleteMcpProperty, editMcpTool, deleteMcpTool };
diff --git a/main/xiaozhi-server/test/test_page.html b/main/xiaozhi-server/test/test_page.html
index 9801f3d3..0b52ab8c 100644
--- a/main/xiaozhi-server/test/test_page.html
+++ b/main/xiaozhi-server/test/test_page.html
@@ -244,20 +244,23 @@
                     </div>
                     <div class="input-group">
                         <label for="mcpToolDescription">工具描述 *</label>
-                        <textarea id="mcpToolDescription" placeholder="详细描述工具的功能和使用场景..." required></textarea>
+                        <textarea id="mcpToolDescription" placeholder="详细描述工具的功能和使用场景..." required>
+                        </textarea>
                     </div>
                     <div class="input-group">
-                        <label>输入参数</label>
-                        <div class="properties-container">
-                            <div id="mcpPropertiesContainer">
-                                <div style="text-align: center; padding: 20px; color: #999; font-size: 14px;">
-                                    暂无参数，点击下方按钮添加参数
-                                </div>
-                            </div>
-                            <button type="button" class="btn-secondary" id="addMcpPropertyBtn">
+                        <div class="input-group-header">
+                            <label>输入参数</label>
+                            <button type="button" class="properties-btn-primary" id="addMcpPropertyBtn">
                                 ➕ 添加参数
                             </button>
                         </div>
+                        <div class="properties-container">
+                            <div class="mcp-empty-state" id="mcpEmptyState">
+                                暂无参数，点击上方按钮添加参数
+                            </div>
+                            <div class="mcp-properties-list" id="mcpPropertiesContainer">
+                            </div>
+                        </div>
                     </div>
                     <div class="input-group">
                         <label for="mcpMockResponse">
@@ -275,6 +278,62 @@
         </div>
     </div>
 
+    <!-- 参数编辑模态框 -->
+    <div id="mcpPropertyModal" class="modal">
+        <div class="modal-content property-modal">
+            <div class="modal-header">
+                <h2 id="mcpPropertyModalTitle">编辑参数</h2>
+                <button class="close-btn" id="closeMcpPropertyModalBtn">&times;</button>
+            </div>
+            <div class="modal-body">
+                <form id="mcpPropertyForm">
+                    <input type="hidden" id="mcpPropertyIndex" value="-1">
+                    <div class="input-group">
+                        <label for="mcpPropertyName">参数名称 *</label>
+                        <input type="text" id="mcpPropertyName" placeholder="例如: param_1" required>
+                    </div>
+                    <div class="input-group">
+                        <label for="mcpPropertyType">数据类型 *</label>
+                        <select id="mcpPropertyType" class="model-select" required>
+                            <option value="string">字符串</option>
+                            <option value="integer">整数</option>
+                            <option value="number">数字</option>
+                            <option value="boolean">布尔值</option>
+                            <option value="array">数组</option>
+                            <option value="object">对象</option>
+                        </select>
+                    </div>
+                    <div class="input-group" id="mcpPropertyRangeGroup" style="display: none;">
+                        <div class="config-row">
+                            <div class="config-item">
+                                <label for="mcpPropertyMinimum">最小值</label>
+                                <input type="number" id="mcpPropertyMinimum" placeholder="可选">
+                            </div>
+                            <div class="config-item">
+                                <label for="mcpPropertyMaximum">最大值</label>
+                                <input type="number" id="mcpPropertyMaximum" placeholder="可选">
+                            </div>
+                        </div>
+                    </div>
+                    <div class="input-group">
+                        <label for="mcpPropertyDescription">参数描述</label>
+                        <input type="text" id="mcpPropertyDescription" placeholder="可选">
+                    </div>
+                    <div class="input-group">
+                        <label class="mcp-checkbox-label">
+                            <input type="checkbox" id="mcpPropertyRequired">
+                            必填参数
+                        </label>
+                    </div>
+                    <div class="modal-actions">
+                        <button type="button" class="btn-secondary" id="cancelMcpPropertyBtn">取消</button>
+                        <button type="submit" class="btn-primary">保存</button>
+                    </div>
+                </form>
+            </div>
+        </div>
+    </div>
+
     <!-- 背景加载 -->
     <script src="js/ui/background-load.js?v=0127"></script>