diff --git a/web/src/components/AgentConfigSidebar.vue b/web/src/components/AgentConfigSidebar.vue
index a27d826b..b03903ab 100644
--- a/web/src/components/AgentConfigSidebar.vue
+++ b/web/src/components/AgentConfigSidebar.vue
@@ -470,42 +470,33 @@ const cancelToolsSelection = () => {
 const validateAndFilterConfig = () => {
   const validatedConfig = { ...agentConfig.value };
   const configItems = configurableItems.value;
-  
+
   // 遍历所有配置项
   Object.keys(configItems).forEach(key => {
     const configItem = configItems[key];
     const currentValue = validatedConfig[key];
-    
+
     // 检查工具配置
     if (configItem.template_metadata?.kind === 'tools' && Array.isArray(currentValue)) {
       const availableToolIds = availableTools.value ? Object.values(availableTools.value).map(tool => tool.id) : [];
       validatedConfig[key] = currentValue.filter(toolId => availableToolIds.includes(toolId));
-      
+
       if (validatedConfig[key].length !== currentValue.length) {
         console.warn(`工具配置 ${key} 中包含无效的工具ID，已自动过滤`);
       }
     }
-    
+
     // 检查多选配置项 (type === 'list' 且有 options)
     else if (configItem.type === 'list' && configItem.options && Array.isArray(currentValue)) {
       const validOptions = configItem.options;
       validatedConfig[key] = currentValue.filter(value => validOptions.includes(value));
-      
+
       if (validatedConfig[key].length !== currentValue.length) {
         console.warn(`配置项 ${key} 中包含无效的选项，已自动过滤`);
       }
     }
-    
-    // 检查单选配置项 (有 options 且不是 list 类型)
-    else if (configItem.options && configItem.type !== 'list' && currentValue !== undefined) {
-      const validOptions = configItem.options;
-      if (!validOptions.includes(currentValue)) {
-        console.warn(`配置项 ${key} 的值 "${currentValue}" 不在有效选项中，将重置为默认值`);
-        validatedConfig[key] = configItem.default || validOptions[0] || null;
-      }
-    }
   });
-  
+
   return validatedConfig;
 };
 
@@ -519,13 +510,13 @@ const saveConfig = async () => {
   try {
     // 验证和过滤配置
     const validatedConfig = validateAndFilterConfig();
-    
+
     // 如果配置有变化，先更新到store
     if (JSON.stringify(validatedConfig) !== JSON.stringify(agentConfig.value)) {
       agentStore.updateAgentConfig(validatedConfig);
       message.info('检测到无效配置项，已自动过滤');
     }
-    
+
     await agentStore.saveAgentConfig();
     message.success('配置已保存到服务器');
   } catch (error) {