perf: 逻辑调整

src/views/home/components/sender-input/index.vue

@@ -39,9 +39,7 @@ export default {
     );
 
     const handleSubmit = () => {
-      if (!props.loading) {
-        emit('submit', localSearchValue.value);
-      }
+      emit('submit', localSearchValue.value);
     };
     const handleCancel = () => {
       emit('cancel');