fix

src/pages/DetailPage/DetailPage.tsx

@@ -172,7 +172,6 @@ class DetailPage extends React.Component<any, any> {
             marketValue, yesterdayProfit, availableFunds,
             sellInput,
             buyInput,
-            firtIn
         } = this.state;
 
         const isBuy = tabType == EOpType.Buy;
@@ -238,7 +237,7 @@ class DetailPage extends React.Component<any, any> {
                         placeholder={`¥最低买入${minBuyLimit / 100}元`}
                         type='text'
                         inputMode='decimal'
-                        value={firtIn ? (Number(buyInput) / 100) : buyInput}
+                        value={buyInput}
                         onChange={(e) => this.handleInputChange(e, 'buyInput')}
                     />
                     <div className={styles.tip}>首次购买{minBuyLimit / 100}元起