diff --git a/frontend/src/views/panel/export/PDFPreExport.vue b/frontend/src/views/panel/export/PDFPreExport.vue
index cd52a2a27f..aab905164b 100644
--- a/frontend/src/views/panel/export/PDFPreExport.vue
+++ b/frontend/src/views/panel/export/PDFPreExport.vue
@@ -85,7 +85,7 @@ export default {
         const contentWidth = canvas.width
         const contentHeight = canvas.height
         const pageData = canvas.toDataURL('image/jpeg', 1.0)
-        const PDF = new JsPDF('p', 'pt', [contentWidth, contentHeight])
+        const PDF = new JsPDF('l', 'px', [contentWidth, contentHeight])
         PDF.addImage(pageData, 'JPEG', 0, 0, contentWidth, contentHeight)
         PDF.save(_this.panelName + '.pdf')
       }
@@ -103,7 +103,7 @@ export default {
   }
   .export_body_class{
     border: 1px solid #dcdfe6 ;
-    height: 500px;
+    height: 65vh;
     overflow-y: auto;
   }
 
diff --git a/frontend/src/views/panel/list/PanelViewShow.vue b/frontend/src/views/panel/list/PanelViewShow.vue
index 1894e25976..f6490ca8dc 100644
--- a/frontend/src/views/panel/list/PanelViewShow.vue
+++ b/frontend/src/views/panel/list/PanelViewShow.vue
@@ -79,7 +79,8 @@
       v-if="pdfExportShow"
       :title="'['+panelInfo.name+']'+'PDF导出'"
       :visible.sync="pdfExportShow"
-      width="70%"
+      width="80%"
+      :top="'8vh'"
       :destroy-on-close="true"
       class="dialog-css2"
     >