diff --git a/ui/src/workflow/nodes/data-source-local-node/index.vue b/ui/src/workflow/nodes/data-source-local-node/index.vue
index 6961549ff..c43da850f 100644
--- a/ui/src/workflow/nodes/data-source-local-node/index.vue
+++ b/ui/src/workflow/nodes/data-source-local-node/index.vue
@@ -66,7 +66,7 @@
             trigger: 'change',
           }"
         >
-          <el-slider v-model="form_data.file_size_limit" show-input />
+          <el-slider v-model="form_data.file_count_limit" show-input />
         </el-form-item>
         <el-form-item
           :label="
@@ -85,7 +85,7 @@
             trigger: 'change',
           }"
         >
-          <el-slider v-model="form_data.file_count_limit" show-input />
+          <el-slider v-model="form_data.file_size_limit" show-input />
         </el-form-item>
       </el-form>
     </el-card>
diff --git a/ui/src/workflow/nodes/knowledge-base-node/component/UserInputFieldTable.vue b/ui/src/workflow/nodes/knowledge-base-node/component/UserInputFieldTable.vue
index dc18b5184..f61b5269a 100644
--- a/ui/src/workflow/nodes/knowledge-base-node/component/UserInputFieldTable.vue
+++ b/ui/src/workflow/nodes/knowledge-base-node/component/UserInputFieldTable.vue
@@ -137,6 +137,7 @@ function deleteField(index: any) {
     value: item.field,
   }))
 
+  set(props.nodeModel.properties, 'user_input_field_list', cloneDeep(inputFieldList.value))
   set(props.nodeModel.properties.config, 'fields', fields)
   onDragHandle()
 }