diff --git a/src/views/stock/component/apply-form.vue b/src/views/stock/component/apply-form.vue
index 85ffbd7..8cc1d55 100644
--- a/src/views/stock/component/apply-form.vue
+++ b/src/views/stock/component/apply-form.vue
@@ -25,6 +25,7 @@
 					style="width: 40%"
 					show-search
 					:options="options"
+					:filter-option="filterOption"
 					@deselect="removeEvent($event)"
 					@select="insertEvent($event)"
 				></a-select>
@@ -175,6 +176,10 @@
 			}
 		}
 	}
+	// 过滤选项
+	const filterOption = (input: string, option: { label: string; value: number }) => {
+		return option.label.toLowerCase().indexOf(input.toLowerCase()) >= 0
+	}
 
 	// 取消选中时，删除table中的行
 	const removeEvent = (value: Insert) => {