diff --git a/video-gen-admin/src/pages/AdminSettings.tsx b/video-gen-admin/src/pages/AdminSettings.tsx
index e1ab20d0..9951261d 100644
--- a/video-gen-admin/src/pages/AdminSettings.tsx
+++ b/video-gen-admin/src/pages/AdminSettings.tsx
@@ -80,7 +80,7 @@ const AdminSettings: React.FC = () => {
             await updateSystemConfig(existing.id, String(holdVal));
           }
         } else {
-          await createSystemConfig('optimize_hold_credits', String(holdVal), 'AI创作预扣积分数量（防止并发超卖）');
+          await createSystemConfig('optimize_hold_credits', String(holdVal), '提示词理解预扣积分数量（防止并发超卖）');
         }
       }
       await saveGlobalResourceCapacity({
@@ -403,7 +403,7 @@ const AdminSettings: React.FC = () => {
             {/* AI创作预扣积分 - 固定显示 */}
             <Form.Item
               name="optimize_hold_credits"
-              label={<span style={{ fontWeight: 500 }}>AI创作预扣积分数量</span>}
+              label={<span style={{ fontWeight: 500 }}>提示词理解预扣积分数量</span>}
               extra="AI创作时预扣积分数量，用于防止并发超卖。预扣后按实际消耗多退少补"
             >
               <Input type="number" min={1} placeholder="默认5" size="large" />