diff --git a/ui/src/components/pdf-export/index.vue b/ui/src/components/pdf-export/index.vue
index ab578966e..1bc6c734c 100644
--- a/ui/src/components/pdf-export/index.vue
+++ b/ui/src/components/pdf-export/index.vue
@@ -115,7 +115,6 @@ const exportPDF = () => {
   setTimeout(() => {
     nextTick(() => {
       html2Canvas(svgContainerRef.value, {
-        scale: 2,
         logging: false,
       })
         .then((canvas) => {
diff --git a/ui/src/workflow/nodes/base-node/component/ChatFieldTable.vue b/ui/src/workflow/nodes/base-node/component/ChatFieldTable.vue
index 9cee69e1a..cd62af694 100644
--- a/ui/src/workflow/nodes/base-node/component/ChatFieldTable.vue
+++ b/ui/src/workflow/nodes/base-node/component/ChatFieldTable.vue
@@ -86,8 +86,7 @@ function refreshFieldList(data: any, index: any) {
       return
     }
   }
-  console.log(index)
-  if (index) {
+  if (index !== undefined) {
     inputFieldList.value.splice(index, 1, data)
   } else {
     inputFieldList.value.push(data)