diff --git a/const.js b/const.js
index 4fb9d679..dfafc384 100644
--- a/const.js
+++ b/const.js
@@ -378,6 +378,7 @@ var html = {value: {
 	FULL: "full",
 	ICON: "icon",
 	VALUE: "value",
+	PROCESS: "process",
 	TOIMAGE: "toimage", NOT_HIDE: ":not(.hide)",
 	CONTAINER: "container", FLEX: "flex", FLOW: "flow",
 	MORE: "more",
diff --git a/index.css b/index.css
index 13e56030..1925b756 100644
--- a/index.css
+++ b/index.css
@@ -291,6 +291,8 @@ body>div.carte div.item { white-space:pre; padding:var(--button-padding); }
 body>div.carte div.item span.icon.next { line-height:22px; height:22px; float:right; }
 body>div.carte.select.float>div.item { text-align:center; }
 body>div.carte.header.avatar img { width:370px; }
+body>div.input.process input { background-color:var(--disable-bg-color) !important; color:var(--disable-fg-color); border:var(--box-border) !important; }
+body>div.input.process input:hover { background-color:var(--disable-bg-color) !important; color:var(--disable-fg-color); border:var(--box-border) !important; }
 body>div.input { padding:var(--plugin-padding); }
 body>div.input { padding:var(--plugin-padding); }
 body>div.input>legend { float:right; padding:0; }
diff --git a/lib/misc.js b/lib/misc.js
index 323a1233..1395f4ec 100644
--- a/lib/misc.js
+++ b/lib/misc.js
@@ -99,10 +99,20 @@ Volcanos("misc", {
 					can.core.CallFunc(action, {can: can, msg: can.request(event, data), arg: cmds.slice(2), cb: cb})
 				}): can.core.CallFunc(action, {sup: meta.can, can: can, msg: can.request(event), arg: cmds.slice(2), cb: cb})
 			}
-			can.user.input(event, can, meta.feature[cmds[1]], function(args) { can.Update(can.request(event, {_handle: ice.TRUE}, msg, can.Option()), cmds.slice(0, 2).concat(args), cb) })
-			return true
-		}
-		return false
+			var input = can.user.input(event, can, meta.feature[cmds[1]], function(args) {
+				can.page.ClassList.add(can, input._target, html.PROCESS)
+				can.Update(can.request(event, {_handle: ice.TRUE}, msg, can.Option()), cmds.slice(0, 2).concat(args), cb||function(msg) {
+					can.page.ClassList.del(can, input._target, html.PROCESS)
+					if (msg.IsErr()) {
+						can.onappend.style(can, "warn", can.user.toastFailure(can, msg.Result())._target)
+						input.focus()
+					} else {
+						can.Update()
+						input.cancel()
+					}
+				}); return true
+			}); return true
+		} return false
 	},
 	ParseCmd: function(can, msg, cb, cbs) { var list = []
 		return msg.Table(function(field, order) {