diff --git a/projects/app/src/components/core/app/formRender/index.tsx b/projects/app/src/components/core/app/formRender/index.tsx
index eb751e467..00a2dc126 100644
--- a/projects/app/src/components/core/app/formRender/index.tsx
+++ b/projects/app/src/components/core/app/formRender/index.tsx
@@ -128,7 +128,7 @@ const InputRender = (props: InputRenderProps) => {
     }
 
     if (inputType === InputTypeEnum.JSONEditor) {
-      return <JSONEditor {...commonProps} />;
+      return <JSONEditor {...commonProps} resize />;
     }
 
     if (inputType === InputTypeEnum.selectLLMModel) {
diff --git a/projects/app/src/components/core/chat/ChatContainer/ChatBox/components/VariablePopover.tsx b/projects/app/src/components/core/chat/ChatContainer/ChatBox/components/VariablePopover.tsx
index 6d5a35e6f..93b443f15 100644
--- a/projects/app/src/components/core/chat/ChatContainer/ChatBox/components/VariablePopover.tsx
+++ b/projects/app/src/components/core/chat/ChatContainer/ChatBox/components/VariablePopover.tsx
@@ -54,7 +54,7 @@ const VariablePopover = ({
       }
     >
       {({ onClose }) => (
-        <Box p={4} maxH={'60vh'}>
+        <Box p={4} maxH={'60vh'} overflow={'auto'}>
           {hasExternalVariable && (
             <Box textAlign={'left'}>
               <Flex