diff --git a/wwwroot/transfer_check.dspy b/wwwroot/transfer_check.dspy
index d82312a..dd9fbf4 100644
--- a/wwwroot/transfer_check.dspy
+++ b/wwwroot/transfer_check.dspy
@@ -1,21 +1,32 @@
-"""扫描所有转账邮件，完成全部待入账转账"""
+"""扫描邮箱检查指定转账码是否已到账，如匹配则入账"""
+tcode = str(params_kw.tcode)
 env = request._run_ns
-debug(f'transfer_check.dspy: checking all mails')
+debug(f'transfer_check.dspy: tcode={tcode}')
 
 try:
     provider = env.PROVIDERS.get('transfer')
     if provider is None:
         return {"widgettype": "Message", "options": {"timeout": 3, "title": "错误", "message": "转账渠道未初始化"}}
 
-    ec = EmailClient(provider.pop3server, provider.email, provider.password)
-    count, _ = ec.stat()
-    debug(f'transfer_check: got {count} mails')
-
     db = DBPools()
     dbname = get_module_dbname('unipay')
-    processed = []
-    skipped = []
 
+    # 先检查是否已入账
+    async with db.sqlorContext(dbname) as sor:
+        recs = await sor.R('transfercode', {'tcode': tcode})
+        if recs and recs[0].status == '1':
+            tc = recs[0]
+            return {"widgettype": "Message", "options": {
+                "timeout": 5, "title": "已入账",
+                "message": f"转账码 {tcode} 已入账 {tc.amount} 元"
+            }}
+
+    # 扫描邮件匹配转账码
+    ec = EmailClient(provider.pop3server, provider.email, provider.password)
+    count, _ = ec.stat()
+    debug(f'transfer_check: got {count} mails, searching for tcode={tcode}')
+
+    matched = None
     for i in range(count, 0, -1):
         try:
             mail = ec.get_mail(i)
@@ -26,52 +37,55 @@ try:
             data = provider.get_transfer_data(mail)
             if data is None:
                 continue
+            if str(data.code) == tcode:
+                matched = data
+                break
+        except Exception as e:
+            debug(f'transfer_check: skip mail {i}: {e}')
 
-            code = str(data.code)
-            amount = data.amount
-            debug(f'transfer_check: mail[{i}] code={code} amount={amount}')
+    if matched is None:
+        return {"widgettype": "Message", "options": {
+            "timeout": 5, "title": "尚未到账",
+            "message": f"暂未收到转账码 {tcode} 的到账通知，请确认已转账并稍后重试"
+        }}
 
-            async with db.sqlorContext(dbname) as sor:
-                recs = await sor.R('transfercode', {'tcode': code, 'status': '0'})
-                if len(recs) < 1:
-                    skipped.append(f'转账码{code} (已处理/不存在)')
-                    continue
+    # 匹配到邮件，执行入账
+    async with db.sqlorContext(dbname) as sor:
+        recs = await sor.R('transfercode', {'tcode': tcode, 'status': '0'})
+        if len(recs) < 1:
+            return {"widgettype": "Message", "options": {
+                "timeout": 3, "title": "已处理", "message": f"转账码 {tcode} 已处理或不存在"
+            }}
 
-                tc = recs[0]
-                diff = abs(float(amount) - float(tc.amount))
-                if diff > 0.01:
-                    await sor.U('transfercode', {'id': tc.id, 'status': '9',
-                        'remark': f'金额不匹配: 到账{amount} 期望{tc.amount}'})
-                    skipped.append(f'转账码{code} (金额不匹配: {amount}≠{tc.amount})')
-                    continue
+        tc = recs[0]
+        diff = abs(float(matched.amount) - float(tc.amount))
+        if diff > 0.01:
+            await sor.U('transfercode', {'id': tc.id, 'status': '9',
+                'remark': f'金额不匹配: 到账{matched.amount} 期望{tc.amount}'})
+            return {"widgettype": "Message", "options": {
+                "timeout": 5, "title": "金额不匹配",
+                "message": f"到账金额 {matched.amount} 与充值金额 {tc.amount} 不一致，请联系客服"
+            }}
 
-                biz_date = await env.get_business_date(sor)
-                await sor.U('transfercode', {'id': tc.id, 'status': '1'})
+        biz_date = await env.get_business_date(sor)
+        await sor.U('transfercode', {'id': tc.id, 'status': '1'})
 
-                recs2 = await sor.R('payment_log', {'id': tc.id, 'payment_status': '0'})
-                if len(recs2) > 0:
-                    plog = recs2[0]
-                    await env.recharge_accounting(sor,
-                        plog.customerid, 'RECHARGE', plog.id,
-                        biz_date, plog.amount_total, plog.pay_feerate)
-                    await sor.U('payment_log', {
-                        'id': plog.id,
-                        'payment_status': '1',
-                        'payed_timestamp': timestampstr()
-                    })
+        recs2 = await sor.R('payment_log', {'id': tc.id, 'payment_status': '0'})
+        if len(recs2) > 0:
+            plog = recs2[0]
+            await env.recharge_accounting(sor,
+                plog.customerid, 'RECHARGE', plog.id,
+                biz_date, plog.amount_total, plog.pay_feerate)
+            await sor.U('payment_log', {
+                'id': plog.id,
+                'payment_status': '1',
+                'payed_timestamp': timestampstr()
+            })
 
-                processed.append(f'转账码{code} 到账{amount}元')
-
-        except Exception as e2:
-            debug(f'transfer_check: mail[{i}] error: {e2}')
-
-    msg = f'处理完成: {len(processed)} 笔入账'
-    if processed:
-        msg += '\n' + '\n'.join(processed)
-    if skipped:
-        msg += '\n跳过: ' + ', '.join(skipped)
-
-    return {"widgettype": "Message", "options": {"timeout": 5, "title": "转账检查结果", "message": msg}}
+        return {"widgettype": "Message", "options": {
+            "timeout": 5, "title": "充值成功",
+            "message": f"转账码 {tcode} 已确认到账 {matched.amount} 元，充值完成"
+        }}
 
 except Exception as e:
     exception(f'transfer_check.dspy error: {e}')
diff --git a/wwwroot/transfer_info.ui b/wwwroot/transfer_info.ui
index cbcba09..035eda8 100644
--- a/wwwroot/transfer_info.ui
+++ b/wwwroot/transfer_info.ui
@@ -43,14 +43,17 @@
 				"event": "click",
 				"actiontype": "urlwidget",
 				"options": {
-					"url": "{{entire_url('transfer_check.dspy')}}"
+					"url": "{{entire_url('transfer_check.dspy')}}",
+					"params": {
+						"tcode": "{{params_kw.tcode}}"
+					}
 				}
 			}]
 		},
 		{
 			"widgettype": "Text",
 			"options": {
-				"text": "点击上方按钮检查转账到账状态，系统将自动匹配转账码并完成充值。如有疑问请联系客服。"
+				"text": "转账完成后点击上方按钮检查到账状态，系统将自动匹配并完成充值。如有疑问请联系客服。"
 			}
 		}
 	]