diff --git a/src/gd_m_spend.erl b/src/gd_m_spend.erl
index 66b56ef..f36c901 100644
--- a/src/gd_m_spend.erl
+++ b/src/gd_m_spend.erl
@@ -68,8 +68,6 @@ init({Parent, Caller, {Account, J}}) ->
     AmtTx = wxTextCtrl:new(Panel, ?wxID_ANY),
     AmtSz = wxStaticBoxSizer:new(?wxVERTICAL, Panel, [{label, J("Amount")}]),
     AmtInSz = wxBoxSizer:new(?wxHORIZONTAL),
-    AmtLabel = wxStaticText:new(Panel, ?wxID_ANY, "木"),
-    _ = wxStaticBoxSizer:add(AmtInSz, AmtLabel, zxw:flags(base)),
     _ = wxStaticBoxSizer:add(AmtInSz, AmtTx, zxw:flags({wide, 5})),
     _ = wxStaticBoxSizer:add(AmtSz, AmtInSz, zxw:flags({wide, 5})),
     PayloadTx = wxTextCtrl:new(Panel, ?wxID_ANY, [{style, ?wxTE_MULTILINE}]),
@@ -114,7 +112,7 @@ init({Parent, Caller, {Account, J}}) ->
     ok = wxBoxSizer:layout(MainSz),
     ok = wxFrame:centerOnParent(Frame),
     true = wxFrame:show(Frame),
-    self() ! {tab, cancel},
+    self() ! {focus, to_tx},
     State =
         #s{frame   = Frame,  parent    = Parent, caller     = Caller,
            to_tx   = ToTx,   amount_tx = AmtTx,  payload_tx = PayloadTx,
@@ -133,19 +131,30 @@ key_handler(ToTx, AmtTx, PayloadTx, TTL_Sl, GasSl, Affirm, Cancel) ->
     AffirmID = wxButton:getId(Affirm),
     CancelID = wxButton:getId(Cancel),
     fun(#wx{id = ID, event = #wxKey{type = key_down, keyCode = Code}}, KeyPress) ->
-        case Code of
-             9 ->
+        case {Code, wxKeyEvent:shiftDown(KeyPress)} of
+             {9, false} ->
                 case ID of
-                    ToID     -> Me ! {tab, to_tx};
-                    AmtID    -> Me ! {tab, amount_tx};
-                    PL_ID    -> Me ! {tab, payload_tx};
-                    TTL_ID   -> Me ! {tab, ttl_sl};
-                    GasID    -> Me ! {tab, gas_sl};
-                    AffirmID -> Me ! {tab, affirm};
-                    CancelID -> Me ! {tab, cancel};
+                    ToID     -> Me ! {focus, amount_tx};
+                    AmtID    -> Me ! {focus, payload_tx};
+                    PL_ID    -> Me ! {focus, ttl_sl};
+                    TTL_ID   -> Me ! {focus, gas_sl};
+                    GasID    -> Me ! {focus, affirm};
+                    AffirmID -> Me ! {focus, cancel};
+                    CancelID -> Me ! {focus, to_tx};
                     _        -> wxEvent:skip(KeyPress)
                 end;
-            13 ->
+             {9, true} ->
+                case ID of
+                    ToID     -> Me ! {focus, cancel};
+                    AmtID    -> Me ! {focus, to_tx};
+                    PL_ID    -> Me ! {focus, amount_tx};
+                    TTL_ID   -> Me ! {focus, payload_tx};
+                    GasID    -> Me ! {focus, ttl_sl};
+                    AffirmID -> Me ! {focus, gas_sl};
+                    CancelID -> Me ! {focus, affirm};
+                    _        -> wxEvent:skip(KeyPress)
+                end;
+            {13, _} ->
                 case ID of
                     ToID     -> Me ! {tab, to_tx};
                     AmtID    -> Me ! {tab, amount_tx};
@@ -156,17 +165,17 @@ key_handler(ToTx, AmtTx, PayloadTx, TTL_Sl, GasSl, Affirm, Cancel) ->
                     CancelID -> Me ! {enter, cancel};
                     _        -> wxEvent:skip(KeyPress)
                 end;
-            27 ->
+            {27, _} ->
                 Me ! esc;
-            _ ->
+            {_, _} ->
                 wxEvent:skip(KeyPress)
         end
     end.
 
 
 
-handle_info({tab, Element}, State) ->
-    ok = tab_traverse(Element, State),
+handle_info({focus, Element}, State) ->
+    ok = focus(Element, State),
     {noreply, State};
 handle_info({enter, affirm}, State) ->
     NewState = check(State),
@@ -201,20 +210,13 @@ handle_event(Event, State) ->
 
 %%% Doers
 
-tab_traverse(to_tx,      #s{amount_tx = AmountTX}) ->
-    wxTextCtrl:setFocus(AmountTX);
-tab_traverse(amount_tx,  #s{payload_tx = PayloadTX}) ->
-    wxTextCtrl:setFocus(PayloadTX);
-tab_traverse(payload_tx, #s{ttl_sl = TTL_SL}) ->
-    wxSlider:setFocus(TTL_SL);
-tab_traverse(ttl_sl,     #s{gas_sl = GasSL}) ->
-    wxSlider:setFocus(GasSL);
-tab_traverse(gas_sl,     #s{affirm = Affirm}) ->
-    wxButton:setFocus(Affirm);
-tab_traverse(affirm,     #s{cancel = Cancel}) ->
-    wxButton:setFocus(Cancel);
-tab_traverse(cancel,     #s{to_tx = ToTX}) ->
-    wxTextCtrl:setFocus(ToTX).
+focus(to_tx,      #s{to_tx = ToTX})           -> wxTextCtrl:setFocus(ToTX);
+focus(amount_tx,  #s{amount_tx = AmountTX})   -> wxTextCtrl:setFocus(AmountTX);
+focus(payload_tx, #s{payload_tx = PayloadTX}) -> wxTextCtrl:setFocus(PayloadTX);
+focus(ttl_sl,     #s{ttl_sl = TTL_SL})        -> wxSlider:setFocus(TTL_SL);
+focus(gas_sl,     #s{gas_sl = GasSL})         -> wxSlider:setFocus(GasSL);
+focus(affirm,     #s{affirm = Affirm})        -> wxButton:setFocus(Affirm);
+focus(cancel,     #s{cancel = Cancel})        -> wxButton:setFocus(Cancel).
 
 
 cancel(#s{frame = Frame, caller = Caller}) ->
@@ -266,7 +268,7 @@ clean_spend([{gas_price, GasPrice} | Rest], TX, J, Errors) ->
     clean_spend(Rest, TX#spend_tx{gas_price = GasPrice}, J, Errors);
 clean_spend([{ttl, TTL} | Rest], TX, J, Errors) ->
     clean_spend(Rest, TX#spend_tx{ttl = TTL}, J, Errors);
-clean_spend([{payload = S} | Rest], TX, J, Errors) ->
+clean_spend([{payload, S} | Rest], TX, J, Errors) ->
     clean_spend(Rest, TX#spend_tx{payload = list_to_binary(S)}, J, Errors);
 clean_spend([], TX, _, []) ->
     {ok, TX};