diff --git a/wwwroot/discount_setting/index.ui b/wwwroot/discount_setting/index.ui
index b61f08a..11d805f 100644
--- a/wwwroot/discount_setting/index.ui
+++ b/wwwroot/discount_setting/index.ui
@@ -35,7 +35,6 @@
 		},
 		{
 			"widgettype": "VBox",
-			"id": "discount_rows",
 			"options": {
 				"width": "100%"
 			},
@@ -55,29 +54,38 @@
 						{"widgettype": "Text", "options": {"text": "{{p.product_name or ''}}", "width": "34%", "padding": "0 12px", "fontSize": "12px", "color": "#F1F5F9"}},
 						{"widgettype": "Text", "options": {"text": "{{p.product_code or ''}}", "width": "22%", "padding": "0 12px", "fontSize": "12px", "color": "#E2E8F0"}},
 						{
-							"widgettype": "VBox",
-							"id": "disc_cell_{{loop.index}}",
+							"widgettype": "UiFloat",
 							"options": {
 								"width": "22%",
 								"padding": "0 12px",
-								"data-pid": "{{p.productid}}",
-								"data-did": "{{p.detail_id or ''}}",
-								"data-discount": "{{p.discount or ''}}"
-							}
+								"name": "discount",
+								"value": "{{p.discount or ''}}",
+								"placeholder": "0~1",
+								"dec_len": 2,
+								"fontSize": "12px"
+							},
+							"binds": [
+								{
+									"wid": "self",
+									"event": "blur",
+									"actiontype": "urlwidget",
+									"target": "discount_rows",
+									"options": {
+										"url": "{{entire_url('./save_discount.dspy')}}",
+										"params": {
+											"discountid": "{{params_kw.discountid}}",
+											"productid": "{{p.productid}}",
+											"detail_id": "{{p.detail_id or ''}}",
+											"discount": "{{p.discount or ''}}"
+										}
+									}
+								}
+							]
 						}
 					]
 				}{% if not loop.last %},{% endif %}
 {% endfor %}
 			]
 		}
-	],
-	"binds": [
-		{
-			"wid": "self",
-			"event": "show",
-			"actiontype": "script",
-			"target": "self",
-			"script": "var tid=setInterval(function(){var cell=bricks.getWidgetById('disc_cell_1',bricks.app.root);if(!cell)return;clearInterval(tid);for(var i=1;;i++){var c=bricks.getWidgetById('disc_cell_'+i,bricks.app.root);if(!c)break;(function(c){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)})(c)}},300);"
-		}
 	]
 }