diff --git a/public/index.html b/public/index.html
index dba32be391bfeabe298e14ae5e52533870f43fb8..78e6cadb8994d17fe9cdc4d19db364ae395e605c 100644
--- a/public/index.html
+++ b/public/index.html
@@ -8,7 +8,7 @@
   </head>
   <body>
     <div class="container">
-      <img><img src = "1.jpg" alt = "No image" width="300" height ="300">
+      <img src = "1.jpg" alt = "No image" width="300" height ="300">
     </div>
     <h1>안녕하세요 박병하의 홈페이지입니다!</h1>
 
diff --git a/public/style.css b/public/style.css
index 7987ede79bea615ff06506d9d284c85cebe386c2..d6efdaca03afb09fba9f9303fec5f2646fd1c6f2 100644
--- a/public/style.css
+++ b/public/style.css
@@ -11,6 +11,6 @@ text-align : center;
 
 .container img{
   display: block;
-  margin: auto;
+  margin: 0 auto;
 }