diff --git a/src/components/Playground.jsx b/src/components/Playground.jsx
index 30ae37b7..230eecd1 100644
--- a/src/components/Playground.jsx
+++ b/src/components/Playground.jsx
@@ -255,7 +255,7 @@ export default function Playground() {
   }
 
   const [callFlag, setCallFlag] = useState(false)
-  // const { data: tutoData, error, isLoadin g } = useSWR('http://localhost:8080/api/tutorial', getFetcher)
+  // const { data: tutoData, error, isLoading } = useSWR('http://localhost:8080/api/tutorial', getFetcher)
   const { data: tutoData, error, isLoading } = useSWR(callFlag ? 'http://localhost:8080/api/tutorial' : null, getFetcher)
   const { trigger, isMutating } = useSWRMutation('http://localhost:8080/api/tutorial', postFetcher)
 
@@ -267,10 +267,6 @@ export default function Playground() {
     return <div>Error...</div>
   }
 
-  useEffect(() => {
-    trigger({ id: 3, name: 'seulda kim', email: 'seulda.kim@interplug.co.kr' })
-  }, [tutoData])
-
   return (
     <>
       <div className="container mx-auto p-4 m-4 border">