diff --git a/front/src/views/instructionManual/index.vue b/front/src/views/instructionManual/index.vue
index ff23a341..f03ff694 100644
--- a/front/src/views/instructionManual/index.vue
+++ b/front/src/views/instructionManual/index.vue
@@ -14,7 +14,7 @@
         <!-- 技术文档 -->
         <div class="right" v-if="titleData.name !== '新手指引'">
           <div style="height: 100%">
-            <iframe name="iframeName" width="1000" height="100%" id="iframeId" :frameborder="0"
+            <iframe name="iframeName" width="1300" height="100%" id="iframeId" :frameborder="0"
               :src="doc_base_url + clickData.doc"></iframe>
           </div>
         </div>
@@ -160,15 +160,13 @@ onMounted(() => {
   display: flex;
   justify-content: flex-start;
   margin: 0 auto;
-  // margin-top: 74px;
-  // padding-top: 0.74rem;
   box-sizing: border-box;
-  position: fixed;
-  left: 50%;
-  bottom: 0;
-  transform: translateX(-50%);
-  top: 0.6rem;
-  top: 0;
+  // position: fixed;
+  // left: 50%;
+  // bottom: 0;
+  // transform: translateX(-50%);
+  // top: 0.6rem;
+  // top: 0;
 }
 
 .left {
@@ -188,6 +186,7 @@ onMounted(() => {
   position: absolute;
   top: 10px;
   left: 260px;
+  min-height: 600px;
 }
 
 .sidebar {
@@ -228,7 +227,4 @@ onMounted(() => {
   position: relative;
 }
 
-.content-menu {
-  min-height: 600px;
-}
 </style>