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 e578bff266..bba11ab4b7 100644
--- a/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue
+++ b/core/core-frontend/src/custom-component/v-query/QueryConditionConfiguration.vue
@@ -964,7 +964,6 @@ const handleCondition = item => {
   valueSource.value = cloneDeep(curComponent.value.valueSource)
   if (!valueSource.value.length) {
     valueSource.value.push('')
-    valueSource.value.push('')
   }
   parameterCompletion()
   nextTick(() => {