diff --git a/src/batch_setting.jsx b/src/batch_setting.jsx
index 56cf4d3..dc54db9 100644
--- a/src/batch_setting.jsx
+++ b/src/batch_setting.jsx
@@ -4,7 +4,7 @@ import { GlobalStateContext, SchemeDataSetterContext } from './contexts';
 import { HorizontalMultiButtonSelect } from './recipe.jsx';
 // TODO refactor to some other modules
 export const pro_num_item = {
-    [0]: { label: "无喷涂", item_icon: null },
+    [0]: { label: "无", item_icon: null },
     [1]: { label: "MK.Ⅰ", item_icon: "增产剂MK.Ⅰ" },
     [2]: { label: "MK.Ⅱ", item_icon: "增产剂MK.Ⅱ" },
     [4]: { label: "MK.Ⅲ", item_icon: "增产剂MK.Ⅲ" },
@@ -95,11 +95,10 @@ export function BatchSetting() {
         });
     }
 
-    const default_pro_item = pro_num_item[1].item_icon;
-    const current_pro_item = pro_num == 0 ? default_pro_item :
-        pro_num_item[pro_num] ? pro_num_item[pro_num].item_icon : default_pro_item;
+    const current_pro_item = pro_mode == 0 ? null :
+        pro_num_item[pro_num] ? pro_num_item[pro_num].item_icon : null;
     const promode_options = [
-        { value: 0, label: "不使用增产剂" },
+        { value: 0, label: "无" },
         { value: 1, label: "增产" },
         { value: 2, label: "加速" },
     ];
diff --git a/src/item_select.jsx b/src/item_select.jsx
index cc3809c..dcd10ae 100644
--- a/src/item_select.jsx
+++ b/src/item_select.jsx
@@ -135,7 +135,7 @@ export function ItemSelect({ item, set_item, text, btn_class }) {
         <span className="ms-1"></span></>}
       {(item) ?
         <small className="text-nowrap">{item}</small>
-        : text}
+        : <span className="text-nowrap">{text}</span>}
     </button>
 
     {createPortal(
diff --git a/src/needs_list.jsx b/src/needs_list.jsx
index 35b0f50..ae98e16 100644
--- a/src/needs_list.jsx
+++ b/src/needs_list.jsx
@@ -68,12 +68,12 @@ export function NeedsList({ needs_list, set_needs_list }) {
 
     return <>
         <div className="w-fit mt-3 d-flex align-items-center">
-            <small className="me-3 fw-bold">添加需求</small>
+            <small className="me-3 fw-bold text-nowrap">添加需求</small>
             <div className="input-group input-group-sm w-fit d-inline-flex">
                 <input type="text" className="form-control" style={{ width: "6em" }} ref={count_ref} defaultValue={60} />
                 <span className="input-group-text">/{is_min ? "min" : "sec"}</span>
                 <ItemSelect text="选择物品" set_item={add_need} />
-                <button className="btn btn-sm btn-outline-danger" onClick={() => set_needs_list({})}>清空需求</button>
+                <button className="btn btn-sm btn-outline-danger text-nowrap" onClick={() => set_needs_list({})}>清空需求</button>
             </div>
 
             {Object.keys(needs_list).length == 0 ||