diff --git a/upi.html b/upi.html
index ce706c9..4303766 100644
--- a/upi.html
+++ b/upi.html
@@ -188,6 +188,9 @@
                     <option value="mobikwik_per">MobiKwik Personal</option>
                     <option value="freecharge_per">Freecharge Personal</option>
                 </optgroup>
+                <optgroup label="── Other ──">
+                    <option value="boi">BOI Bank</option>
+                </optgroup>
             </select>
         </div>
         <div>
@@ -204,7 +207,7 @@
         </div>
         <div>
             <label>Amount ₹</label>
-            <input id="amount" type="number" value="51" min="50" step="1">
+            <input id="amount" type="number" value="10" min="10" step="1">
         </div>
         <div style="background:#f9f9f9;border-radius:10px;padding:12px;display:flex;flex-direction:column;gap:6px;">
             <div style="display:flex;justify-content:space-between;font-size:13px;">
@@ -269,7 +272,7 @@
             },
             phonepe_per: {
                 label: 'PhonePe Personal',
-                pa: '7528905079@ybl', pn: 'Gurvir Singh',
+                pa: '7796806838@ibl', pn: '',
                 extra: () => '',
                 warn: null,
             },
@@ -281,7 +284,14 @@
             },
             freecharge_per: {
                 label: 'Freecharge Personal',
-                pa: '9124307439@freecharge', pn: 'Niranjan Mishra',
+                pa: 'levi11111@freecharge', pn: 'Niranjan Mishra',
+                extra: () => '',
+                warn: null,
+            },
+            boi: {
+                label: 'BOI Bank',
+                pa: 'boim-475447851314@boi',
+                pn: '',
                 extra: () => '',
                 warn: null,
             },
@@ -351,7 +361,7 @@
 
             const walletKey = document.getElementById('wallet').value;
             const app = document.getElementById('app').value;
-            const am = document.getElementById('amount').value || '51';
+            const am = document.getElementById('amount').value || '10';
             const w = WALLETS[walletKey];
 
             const warnEl = document.getElementById('warn-box');
diff --git a/walletsgui.py b/walletsgui.py
index 30407a4..8c2615c 100644
--- a/walletsgui.py
+++ b/walletsgui.py
@@ -24,6 +24,7 @@ from PySide6.QtWidgets import (
     QMainWindow,
     QMessageBox,
     QPushButton,
+    QSizePolicy,
     QTableWidget,
     QTableWidgetItem,
     QTextEdit,
@@ -81,6 +82,14 @@ def suggest_wallet_id(wallet_type: str, params: str) -> str:
     mob = p.get("mobile")
     if isinstance(mob, str) and mob:
         return f"{wallet_type}_{mob}"
+    # googlepay business: merchantInfo.phone 或 channelUid
+    merchant_info = p.get("merchantInfo") or {}
+    phone = merchant_info.get("phone") or p.get("phone")
+    if isinstance(phone, str) and phone:
+        return f"{wallet_type}_{phone}"
+    channel_uid = p.get("channelUid")
+    if isinstance(channel_uid, str) and channel_uid:
+        return f"{wallet_type}_{channel_uid}"
     return ""
 
 
@@ -98,12 +107,15 @@ class WalletEditDialog(QDialog):
     ) -> None:
         super().__init__(parent)
         self.setWindowTitle(title)
-        self.setMinimumSize(640, 480)
+        self.setMinimumSize(900, 480)
+        self.resize(1000, 600)
         self._is_add = is_add
         self._id_locked = not allow_change_id and bool(wallet_id)
 
         layout = QVBoxLayout(self)
         form = QFormLayout()
+        form.setFieldGrowthPolicy(QFormLayout.FieldGrowthPolicy.ExpandingFieldsGrow)
+        form.setLabelAlignment(Qt.AlignmentFlag.AlignRight)
         self.edit_uid: QLineEdit | None = None
         if is_add:
             self.edit_uid = QLineEdit("10000")
@@ -120,6 +132,10 @@ class WalletEditDialog(QDialog):
             self.combo_type.setCurrentText(wallet_type)
         self.edit_id = QLineEdit(wallet_id)
         self.edit_id.setPlaceholderText("留空则根据 params 里 mobile 自动生成")
+        self.edit_id.setMinimumWidth(720)
+        sp = self.edit_id.sizePolicy()
+        sp.setHorizontalPolicy(QSizePolicy.Policy.Expanding)
+        self.edit_id.setSizePolicy(sp)
         if self._id_locked:
             self.edit_id.setReadOnly(True)
         form.addRow("类型", self.combo_type)
@@ -152,6 +168,9 @@ class WalletEditDialog(QDialog):
         if not self._is_add or self.edit_uid is None:
             return "10000"
         return self.edit_uid.text().strip() or "10000"
+
+    @property
+    def wallet_type(self) -> str:
         return self.combo_type.currentText().strip()
 
     @property