diff --git a/src/components/lowCode/formItem.vue b/src/components/lowCode/formItem.vue
index ab65184..a527de3 100644
--- a/src/components/lowCode/formItem.vue
+++ b/src/components/lowCode/formItem.vue
@@ -981,6 +981,7 @@ const handleClick = (event) => {
                     :disabled="judgeIsDisabled(data.name)"
                     :options="options"
                     :row-index = "rowIndex"
+                    :style="getFormItemInputStyle(configStyle,4)"
                     v-model="value"
                     @asf-value-changed="asfValueChanged"
                 />