diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/pdf/PdfUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/pdf/PdfUtils.java
index a70d983..db00422 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/pdf/PdfUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/pdf/PdfUtils.java
@@ -12,6 +12,7 @@ import com.ruoyi.common.core.domain.pdf.PdfProperty;
 import com.ruoyi.common.core.domain.pdf.ShoulderItem;
 import com.ruoyi.common.utils.StringUtils;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.MediaType;
 
 import javax.servlet.http.HttpServletResponse;
 import java.io.ByteArrayOutputStream;
@@ -94,9 +95,11 @@ public class PdfUtils<statistic> {
         // 5. 关闭文档
         document.close();
         // 6. 将PDF输出到浏览器
-        response.setContentType("application/pdf");
+        response.setContentType(MediaType.APPLICATION_PDF_VALUE);
         response.setCharacterEncoding("utf-8");
         response.setContentLength(baos.size());
+        response.setHeader("Pragma", "public");
+        response.setHeader("Cache-Control", "public, must-revalidate");
         response.setHeader("Content-Disposition", "inline; filename=example.pdf");
         response.getOutputStream().write(baos.toByteArray());
         response.getOutputStream().flush();
diff --git a/ruoyi-generator/src/main/resources/vm/vue/index.vue.vm b/ruoyi-generator/src/main/resources/vm/vue/index.vue.vm
index 5f140f0..aa62209 100644
--- a/ruoyi-generator/src/main/resources/vm/vue/index.vue.vm
+++ b/ruoyi-generator/src/main/resources/vm/vue/index.vue.vm
@@ -105,9 +105,9 @@
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
 
-      <!-- 数据列表  列属性（min-width="60" show-overflow-tooltip） -->
-    <el-table v-loading="loading" :data="${businessName}List" @selection-change="handleSelectionChange">
-      <el-table-column type="selection" width="55" align="center" />
+      <!-- 数据列表  列属性 min-width="60" show-overflow-tooltip  @selection-change="handleSelectionChange" -->
+    <el-table v-loading="loading" :data="${businessName}List" >
+        <!--<el-table-column type="selection" width="55" align="center" />-->
 #foreach($column in $columns)
 #set($javaField=$column.javaField)
 #set($parentheseIndex=$column.columnComment.indexOf("（"))