diff --git a/wwwroot/discount_setting/index.ui b/wwwroot/discount_setting/index.ui
index 06665df..5365332 100644
--- a/wwwroot/discount_setting/index.ui
+++ b/wwwroot/discount_setting/index.ui
@@ -56,30 +56,28 @@
 						{"widgettype": "Text", "options": {"text": "{{p.product_code or ''}}", "width": "22%", "padding": "0 12px", "fontSize": "12px", "color": "#E2E8F0"}},
 						{
 							"widgettype": "VBox",
+							"id": "disc_cell_{{loop.index}}",
 							"options": {
 								"width": "22%",
 								"padding": "0 12px",
-								"uitype": "float",
-								"value": "{{p.discount or ''}}",
-								"placeholder": "0~1",
-								"dec_len": 2,
-								"data-productid": "{{p.productid}}",
-								"data-detail_id": "{{p.detail_id or ''}}"
-							},
-							"binds": [
-								{
-									"wid": "self",
-									"event": "blur",
-									"actiontype": "script",
-									"target": "self",
-									"script": "var el=this.target.dom_element;var v=el.querySelector('input');if(!v)return;var nv=v.value;var ov=el._lv;if(nv===ov)return;el._lv=nv;fetch('{{entire_url(\"./save_discount.dspy\")}}',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({discountid:'{{params_kw.discountid}}',productid:el.getAttribute('data-productid'),detail_id:el.getAttribute('data-detail_id'),discount:nv})}).then(function(r){return r.json()}).then(function(r){if(r.widgettype==='Error')bricks.show_error(r.options)}).catch(function(e){console.error(e)})"
-								}
-							]
+								"data-pid": "{{p.productid}}",
+								"data-did": "{{p.detail_id or ''}}",
+								"data-discount": "{{p.discount or ''}}"
+							}
 						}
 					]
 				}{% if not loop.last %},{% endif %}
 {% endfor %}
 			]
 		}
+	],
+	"binds": [
+		{
+			"wid": "self",
+			"event": "show",
+			"actiontype": "script",
+			"target": "self",
+			"script": "setTimeout(function(){for(var i=1;;i++){var cell=bricks.getWidgetById('disc_cell_'+i,bricks.app.root);if(!cell)break;(function(c,idx){var el=c.dom_element;var pid=el.getAttribute('data-pid');var did=el.getAttribute('data-did')||'';var val=el.getAttribute('data-discount')||'';var uf=new bricks.UiFloat({value:val,dec_len:2,placeholder:'0~1',fontSize:'12px',width:'100%'});uf._lv=val;uf.dom_element.addEventListener('blur',function(){var nv=String(uf.getValue()||'');if(nv===uf._lv)return;uf._lv=nv;fetch('{{entire_url(\"./save_discount.dspy\")}}',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({discountid:'{{params_kw.discountid}}',productid:pid,detail_id:did,discount:nv})}).then(function(r){return r.json()}).then(function(r){if(r.widgettype==='Error')bricks.show_error(r.options)}).catch(function(e){console.error(e)})});c.add_widget(uf)})(cell,i)}},300)"
+		}
 	]
 }