diff --git a/frontend/src/component/playground/Playground/PlaygroundForm/PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx b/frontend/src/component/playground/Playground/PlaygroundForm/PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx
index bd9c09aed2..875561b3c4 100644
--- a/frontend/src/component/playground/Playground/PlaygroundForm/PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx
+++ b/frontend/src/component/playground/Playground/PlaygroundForm/PlaygroundCodeFieldset/PlaygroundCodeFieldset.tsx
@@ -266,7 +266,7 @@ export const PlaygroundCodeFieldset: VFC<IPlaygroundCodeFieldsetProps> = ({
                     variant="outlined"
                     disabled={!contextField || Boolean(error)}
                     onClick={onAddField}
-                    sx={{ width: '95px' }}
+                    sx={{ width: '95px', maxHeight: '40px' }}
                 >
                     {`${!fieldExist ? 'Add' : 'Replace'} `}
                 </Button>