diff --git a/static/css/myEdit.css b/static/css/myEdit.css
index b553115..d1b28c9 100644
--- a/static/css/myEdit.css
+++ b/static/css/myEdit.css
@@ -97,7 +97,7 @@ header {
 
     font-size: 16rem;
     display: flex;
-    justify-content: center;
+    justify-content: space-around;
     align-items: center;
 }
 
diff --git a/static/yanxuelu.html b/static/yanxuelu.html
index cdd418f..6bb9ae3 100644
--- a/static/yanxuelu.html
+++ b/static/yanxuelu.html
@@ -33,10 +33,10 @@
 
 <header>
     <!--  顶部  -->
-    <div id="head_top" style="font-size: 12px">
-        <div style="width:10%">测试</div>
-        <div style="width: 60%"></div>
-        <div style="width:30%">
+    <div id="head_top" style="font-size: 12rem">
+        <div  >测试</div>
+        <div  ></div>
+        <div  >
             <span><button id="my_fontSize0">cls</button></span>
             <span>｜</span>
             <span><button id="my_fontSize+">+</button></span>
@@ -173,21 +173,21 @@
                         </svg>
                     </span>
             </div>
-            <div class="my-divider-item"></div>
-            <div>
-                    <span>
-                        <svg width="10rem" height="10rem" viewBox="0 0 18 18" fill="none"
-                             xmlns="http://www.w3.org/2000/svg">
-                            <path
-                                    d="M4.2 10.4A1.19 1.19 0 013 9.2 1.19 1.19 0 014.2 8c.23 0 .43.06.6.17.2.1.33.24.44.43.11.18.17.38.17.6 0 .23-.06.43-.17.6-.1.2-.25.34-.43.45-.18.1-.38.16-.6.16zm4.72 0a1.19 1.19 0 01-1.2-1.2A1.19 1.19 0 018.92 8c.22 0 .42.06.6.17.19.1.33.24.44.43.1.18.16.38.16.6a1.22 1.22 0 01-.6 1.04c-.18.11-.38.17-.6.17zm4.72 0a1.19 1.19 0 01-1.2-1.2 1.19 1.19 0 011.2-1.2c.22 0 .42.06.6.17.18.1.33.24.44.43.11.18.16.38.16.6 0 .23-.05.43-.16.6a1.18 1.18 0 01-1.04.6z"
-                                    fill="#535353"></path>
-                        </svg>
-                    </span>
-            </div>
 <!--            <div class="my-divider-item"></div>-->
 <!--            <div>-->
-<!--                <button onclick="info(this)" style="font-size: 16px">info</button>-->
+<!--                    <span>-->
+<!--                        <svg width="10rem" height="10rem" viewBox="0 0 18 18" fill="none"-->
+<!--                             xmlns="http://www.w3.org/2000/svg">-->
+<!--                            <path-->
+<!--                                    d="M4.2 10.4A1.19 1.19 0 013 9.2 1.19 1.19 0 014.2 8c.23 0 .43.06.6.17.2.1.33.24.44.43.11.18.17.38.17.6 0 .23-.06.43-.17.6-.1.2-.25.34-.43.45-.18.1-.38.16-.6.16zm4.72 0a1.19 1.19 0 01-1.2-1.2A1.19 1.19 0 018.92 8c.22 0 .42.06.6.17.19.1.33.24.44.43.1.18.16.38.16.6a1.22 1.22 0 01-.6 1.04c-.18.11-.38.17-.6.17zm4.72 0a1.19 1.19 0 01-1.2-1.2 1.19 1.19 0 011.2-1.2c.22 0 .42.06.6.17.18.1.33.24.44.43.11.18.16.38.16.6 0 .23-.05.43-.16.6a1.18 1.18 0 01-1.04.6z"-->
+<!--                                    fill="#535353"></path>-->
+<!--                        </svg>-->
+<!--                    </span>-->
 <!--            </div>-->
+            <!--            <div class="my-divider-item"></div>-->
+            <!--            <div>-->
+            <!--                <button onclick="info(this)" style="font-size: 16px">info</button>-->
+            <!--            </div>-->
         </div>
     </div>
 </header>