edit

app/factory/assets/pc/html/setGoods.html

@@ -204,6 +204,7 @@
             $(".mytr").show();               
             $(".goods_name").each(function(t) {
                 var name = $(this).html();
+                name = name.toLowerCase();
                 if (name.indexOf(key) == -1) {
                     $(this).parent().hide();
                 }

app/shop/assets/pc/html/setGoods.html

@@ -208,6 +208,7 @@
             $(".mytr").show();               
             $(".goods_name").each(function(t) {
                 var name = $(this).html();
+                name = name.toLowerCase(); 
                 if (name.indexOf(key) == -1) {
                     $(this).parent().hide();
                 }

app/store/assets/pc/html/setGoods.html

@@ -238,6 +238,7 @@
             $(".mytr").show();               
             $(".goods_name").each(function(t) {
                 var name = $(this).html();
+                name = name.toLowerCase();
                 if (name.indexOf(key) == -1) {
                     $(this).parent().hide();
                 }

app/store/assets/pc/html/setGoodsNum.html

@@ -194,6 +194,7 @@
             $(".mytr").show();               
             $(".goods_name").each(function(t) {
                 var name = $(this).html();
+                name = name.toLowerCase();
                 if (name.indexOf(key) == -1) {
                     $(this).parent().hide();
                 }