diff --git a/src/components/apass-upload.vue b/src/components/apass-upload.vue
index d47f954853828f22bfbdb06ebf7034cdf92b9905..bb0737889c64a310ea48933002e2f7a0665b8dae 100644
--- a/src/components/apass-upload.vue
+++ b/src/components/apass-upload.vue
@@ -10,6 +10,7 @@
     :file-list="fileList"
     :before-upload="beforeUpload"
     :on-success="uploadSuccess"
+    :on-remove="uploadRemove"
   >
     <i class="el-icon-upload"></i>
     <div class="el-upload__text">
@@ -83,8 +84,14 @@ export default {
     },
     uploadSuccess({ data }) {
       this.$emit("change", data);
-
-      // 替换文件后要把旧文件删除掉
+      this.removePreFile();
+    },
+    uploadRemove() {
+      this.preUrl = this.url;
+      this.$emit("change", "");
+      this.removePreFile();
+    },
+    removePreFile() {
       if (this.preUrl) {
         this.$http
           .delete("/apaas/static/file/delete", {
diff --git a/src/pages/technical-support/doc-manage/detail.vue b/src/pages/technical-support/doc-manage/detail.vue
index 30c79ee2f31b746413c92e7485305b15f189c183..83839ab5eb3c5d9fdeab040740a4162d39dc1e5d 100644
--- a/src/pages/technical-support/doc-manage/detail.vue
+++ b/src/pages/technical-support/doc-manage/detail.vue
@@ -6,7 +6,7 @@
           技术支持
         </el-breadcrumb-item>
         <el-breadcrumb-item to="/technical_support/doc_manage">
-          开发文档
+          开发文档管理
         </el-breadcrumb-item>
         <el-breadcrumb-item> 文档编辑 </el-breadcrumb-item>
         <el-breadcrumb-item> {{ title }} </el-breadcrumb-item>
diff --git a/src/pages/technical-support/doc-manage/list.vue b/src/pages/technical-support/doc-manage/list.vue
index fe5ec828f557337207dc45b4ef4edd95683c0f7a..cf15336751644d1a337023dedef877ba8ebdb20a 100644
--- a/src/pages/technical-support/doc-manage/list.vue
+++ b/src/pages/technical-support/doc-manage/list.vue
@@ -15,7 +15,7 @@
           技术支持
         </el-breadcrumb-item>
         <el-breadcrumb-item to="/technical_support/doc_manage">
-          开发文档
+          开发文档管理
         </el-breadcrumb-item>
         <el-breadcrumb-item>
           管理列表
@@ -35,7 +35,7 @@
               <span class="filter_title">文档名称：</span>
               <el-input
                 v-model="topFilter.name"
-                placeholder="请输入banner关键词"
+                placeholder="请输入文档名称"
                 @keyup.enter.native="topFilterAction"
               ></el-input>
             </div>
@@ -83,7 +83,7 @@
           <p>注：同一文档类型下可维护多个文档名称</p>
         </div>
         <el-form ref="addForm" :model="addForm" :rules="addFormRules">
-          <el-form-item label="活动区域" prop="style">
+          <el-form-item label="文档类型" prop="style">
             <el-select
               v-model="addForm.style"
               placeholder="请选择文档类型"
diff --git a/src/pages/technical-support/sdk-manage/example/index.vue b/src/pages/technical-support/sdk-manage/example/index.vue
index 83676aac09627dcc231ac1f311dd41e4f08e21c8..6a69a00754df57053b27b958c93f42d271defa1f 100644
--- a/src/pages/technical-support/sdk-manage/example/index.vue
+++ b/src/pages/technical-support/sdk-manage/example/index.vue
@@ -82,7 +82,7 @@
         </span>
         <a class="clean_btn" @click.prevent="clearSelection">清空</a>
         <el-button class="add_btn" type="primary" @click="addNewSdk">
-          新增SDK类型
+          新增SDK示例
         </el-button>
       </div>
     </apass-list>
@@ -106,7 +106,7 @@
     >
       <div class="detail_content" slot="content">
         <div class="detail_notice">
-          <p>注：同一文档类型下可维护多个文档名称</p>
+          <p>注：同一SDK类型下可维护多个示例名称</p>
         </div>
         <el-form ref="detailForm" :model="detailForm" :rules="detailFormRules">
           <el-form-item label="SDK类型" prop="style_id">