add placeholder

dashboard/src/components/template/Wbw/WbwDetailBasic.tsx

@@ -89,6 +89,7 @@ const WbwDetailBasicWidget = ({
               <Input
                 value={_meaning}
                 allowClear
+                placeholder="请输入"
                 onChange={(e) => {
                   console.log("meaning input", e.target.value);
                   setMeaning(e.target.value);

dashboard/src/components/template/Wbw/WbwDetailFactor.tsx

@@ -85,7 +85,7 @@ const WbwDetailFactorWidget = ({ data, onChange }: IWidget) => {
         }
       }}
     >
-      <Input allowClear />
+      <Input placeholder="请输入" allowClear />
     </AutoComplete>
   );
 };

dashboard/src/components/template/Wbw/WbwDetailFm.tsx

@@ -212,6 +212,7 @@ const WbwDetailFmWidget = ({
           allowClear
           hidden={!factorInputEnable}
           value={currValue.join("+")}
+          placeholder="请输入"
           onChange={(e) => {
             console.log(e.target.value);
             const newData = resizeArray(e.target.value.split("+"), factors);

dashboard/src/components/template/Wbw/WbwDetailParent.tsx

@@ -84,7 +84,7 @@ const WbwDetailParentWidget = ({ data, onChange }: IWidget) => {
         }
       }}
     >
-      <Input allowClear />
+      <Input allowClear placeholder="请输入" />
     </AutoComplete>
   );
 };