diff --git a/src/components/practice/HintInfo.tsx b/src/components/practice/HintInfo.tsx
index 4dedd1e..1dccefe 100644
--- a/src/components/practice/HintInfo.tsx
+++ b/src/components/practice/HintInfo.tsx
@@ -12,7 +12,7 @@ export function HintInfo({ currentCell }: HintInfoProps) {
     const ka = knowledgeAreaMap.get(currentCell.knowledgeAreaId)
     if (!ka?.tailoringFactors || ka.tailoringFactors.length === 0) {
       return (
-        <div className="text-sm text-gray-500 dark:text-gray-400">
+        <div className="text-base text-gray-500 dark:text-gray-400">
           暂无裁剪因素信息
         </div>
       )
@@ -20,21 +20,12 @@ export function HintInfo({ currentCell }: HintInfoProps) {
 
     return (
       <div className="space-y-2">
-        <h3 className="text-sm font-semibold text-gray-900 dark:text-gray-100">
+        <h3 className="text-base font-semibold text-gray-900 dark:text-gray-100">
           敏捷裁剪因素
         </h3>
-        <div className="space-y-2 text-xs">
-          {ka.tailoringFactors.map((factor, index) => (
-            <div key={index} className="flex gap-2">
-              <span className="font-medium text-gray-700 dark:text-gray-300 shrink-0">
-                {factor.title}：
-              </span>
-              <span className="text-gray-600 dark:text-gray-400">
-                {factor.description}
-              </span>
-            </div>
-          ))}
-        </div>
+        <p className="text-base text-gray-700 dark:text-gray-300 leading-relaxed">
+          {ka.tailoringFactors.map((factor) => factor.title).join('；')}
+        </p>
       </div>
     )
   } else {
@@ -43,15 +34,15 @@ export function HintInfo({ currentCell }: HintInfoProps) {
 
     return (
       <div>
-        <h3 className="text-sm font-semibold text-gray-900 dark:text-gray-100 mb-1">
+        <h3 className="text-base font-semibold text-gray-900 dark:text-gray-100 mb-2">
           主要作用
         </h3>
         {purpose ? (
-          <p className="text-xs text-gray-700 dark:text-gray-300 leading-relaxed">
+          <p className="text-base text-gray-700 dark:text-gray-300 leading-relaxed">
             {purpose}
           </p>
         ) : (
-          <p className="text-xs text-gray-500 dark:text-gray-400">暂无主要作用说明</p>
+          <p className="text-base text-gray-500 dark:text-gray-400">暂无主要作用说明</p>
         )}
       </div>
     )
diff --git a/src/pages/ProcessPracticePage.tsx b/src/pages/ProcessPracticePage.tsx
index 89d062a..ffeb051 100644
--- a/src/pages/ProcessPracticePage.tsx
+++ b/src/pages/ProcessPracticePage.tsx
@@ -423,10 +423,10 @@ export default function ProcessPracticePage() {
       </div>
 
       {/* 底部固定区域（粘附底部，参与文档流） */}
-      <div className="sticky bottom-0 bg-white/60 dark:bg-gray-800/60 backdrop-blur-md border-t border-gray-200 dark:border-gray-700 z-10">
+      <div className="sticky bottom-0 bg-white/60 dark:bg-gray-800/60 backdrop-blur-md border-t border-gray-200 dark:border-gray-700 z-10 mb-8">
         <div className="max-w-7xl mx-auto px-6">
           {/* 输入区域 */}
-          <div className="py-4 border-b border-gray-200/50 dark:border-gray-700/50">
+          <div className="py-3 border-b border-gray-200/50 dark:border-gray-700/50">
             <div className="flex items-center justify-center gap-3">
               <InputArea
                 userInput={userInput}
@@ -454,7 +454,7 @@ export default function ProcessPracticePage() {
           </div>
 
           {/* 辅助信息区域 */}
-          <div className="py-3 px-4 max-h-48 overflow-y-auto">
+          <div className="py-3 px-4 max-h-40 overflow-y-auto">
             <HintInfo currentCell={currentCell} />
           </div>
         </div>