diff --git a/core/core-frontend/src/custom-component/v-query/QueryCascade.vue b/core/core-frontend/src/custom-component/v-query/QueryCascade.vue
index 674f06ecce..f0e9ec50f5 100644
--- a/core/core-frontend/src/custom-component/v-query/QueryCascade.vue
+++ b/core/core-frontend/src/custom-component/v-query/QueryCascade.vue
@@ -209,8 +209,8 @@ defineExpose({
       <el-icon style="font-size: 16px">
         <Icon name="icon_info_colorful"></Icon>
       </el-icon>
-      基于当前查询组件的查询条件,如果需要进行及联配置,需要满足以下条件:<br />
-      1、展示类型为:文本下拉组件和数字下拉组件;2、选项值来源为:选择数据集<br />
+      基于当前查询组件的查询条件，如果需要进行级联联配置，需要满足以下条件：<br />
+      1. 展示类型：文本下拉组件和数字下拉组件；2. 选项值来源：选择数据集<br />
     </div>
     <el-button text @click="addCascadeBlock">
       <template #icon>
diff --git a/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue b/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue
index bd388eddc6..e578bff266 100644
--- a/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue
+++ b/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue
@@ -538,7 +538,9 @@ const openCascadeDialog = () => {
         name: next.name,
         queryId: next.id,
         fieldId: next.field.id,
-        deType: next.field.deType
+        deType: datasetMap[next.dataset.id].fields?.dimensionList.find(
+          ele => ele.id === next.field.id
+        )?.deType
       }
       return pre
     }, {})
@@ -765,7 +767,6 @@ const cancelValueSource = () => {
   valueSource.value = cloneDeep(curComponent.value.valueSource)
   if (!valueSource.value.length) {
     valueSource.value.push('')
-    valueSource.value.push('')
   }
   manual.value.hide()
 }
diff --git a/core/core-frontend/src/custom-component/v-query/Select.vue b/core/core-frontend/src/custom-component/v-query/Select.vue
index 59bddff66e..11f2447921 100644
--- a/core/core-frontend/src/custom-component/v-query/Select.vue
+++ b/core/core-frontend/src/custom-component/v-query/Select.vue
@@ -417,6 +417,7 @@ watch(
 watch(
   () => config.value.optionValueSource,
   (valNew, newOld) => {
+    if (!props.isConfig) return
     if ([valNew, newOld].includes(2)) {
       selectValue.value = Array.isArray(selectValue.value) ? [] : undefined
       config.value.selectValue = cloneDeep(selectValue.value)