diff --git a/package.json b/package.json
index a33a380e..07dad3f5 100644
--- a/package.json
+++ b/package.json
@@ -98,6 +98,7 @@
     "vue-meta": "2.4.0",
     "vue-okr-tree": "^1.0.17",
     "vue-pdf": "^4.2.0",
+    "vue-pdf-signature": "^4.2.7",
     "vue-print-nb": "^1.7.5",
     "vue-property-decorator": "^9.1.2",
     "vue-router": "3.4.9",
diff --git a/src/components/PdfViewer/index.vue b/src/components/PdfViewer/index.vue
index ec87fedb..c81445a4 100644
--- a/src/components/PdfViewer/index.vue
+++ b/src/components/PdfViewer/index.vue
@@ -1,89 +1,13 @@
 <template>
   <div id="container">
       <div class="tools">
-        <!-- <el-button type="text" @click="FirstPage()">
-            <el-tooltip class="item" effect="light" content="第一页" placement="top">
-                <i class="el-icon-d-arrow-left"></i>
-            </el-tooltip>
-        </el-button>
-        <el-button type="text" @click="changePdfPage(0)">
-            <el-tooltip class="item" effect="light" content="上一页" placement="top">
-                <i class="el-icon-arrow-left"></i>
-            </el-tooltip>
-        </el-button>
-        <el-button type="text" @click="changePdfPage(1)">
-            <el-tooltip class="item" effect="light" content="下一页" placement="top">
-                <i class="el-icon-arrow-right"></i>
-            </el-tooltip>
-        </el-button>
-        <el-button type="text" @click="lastPage()">
-            <el-tooltip class="item" effect="light" content="最后一页" placement="top">
-                <i class="el-icon-d-arrow-right"></i>
-            </el-tooltip>
-        </el-button>
-        <el-button type="text" @click="setIsExit()" v-show="!isExit" style="margin-right:10px;">
-            <el-tooltip class="item" effect="light" content="页码选择" placement="top">
-                <i class="el-icon-setting"></i>
-            </el-tooltip>
-        </el-button>
-        <el-tooltip class="item" effect="light" content="页码选择" placement="top" v-show="isExit">
-            <el-select v-model="value" placeholder="请选择" @change="pageSelect" size="mini">
-                <el-option v-for="item in pageCount" :key="item" :label="'第 '+item+' 页'" :value="item"></el-option>
-            </el-select>
-        </el-tooltip>
-        <el-button type="text" @click="scaleD()">
-            <el-tooltip class="item" effect="light" content="放大" placement="top">
-                <i class="el-icon-zoom-in"></i>
-            </el-tooltip>
-        </el-button>
-        <el-button type="text" @click="scaleX()">
-            <el-tooltip class="item" effect="light" content="缩小" placement="top">
-                <i class="el-icon-zoom-out"></i>
-            </el-tooltip>
-        </el-button>
-        <el-button type="text" @click="clock()">
-            <el-tooltip class="item" effect="light" content="顺时针旋转" placement="top">
-                <i class="el-icon-refresh-right"></i>
-            </el-tooltip>
-        </el-button>
-        <el-button type="text" @click="counterClock()">
-            <el-tooltip class="item" effect="light" content="逆时针旋转" placement="top">
-                <i class="el-icon-refresh-left"></i>
-            </el-tooltip>
-        </el-button> -->
         <div style="width:100%;text-align: right;">
-          <el-button type="text" @click="downPDF">
-            <el-tooltip class="item" effect="light" content="下载" placement="top">
-                <i class="el-icon-download"></i>
-            </el-tooltip>
-          </el-button>
-          <el-button type="text" @click="printPDF">
-              <el-tooltip class="item" effect="light" content="打印" placement="top">
-                  <i class="el-icon-printer"></i>
-              </el-tooltip>
-          </el-button>
+          <el-button title="下载" type="primary" icon="el-icon-download"   @click="downPDF">下载</el-button>
+          <el-button title="打印" type="primary" icon="el-icon-printer"   @click="printPDF">打印</el-button>
         </div>
-
-        <!-- <p class="total">
-            <el-tooltip class="item" effect="light" content="当前页" placement="top">
-                <b style="color:#F56C6C;cursor:pointer;">{{ currentPage }}</b> </el-tooltip>&nbsp;/&nbsp;
-            <el-tooltip class="item" effect="light" content="总页数" placement="top">
-                <b style="color:#67C23A;cursor:pointer;">{{ pageCount }}</b></el-tooltip>
-        </p> -->
       </div>
       <div class="main">
-        <div class="pdfview">
-          <pdf
-          v-for="i in pageCount" :key="i"
-            ref="pdf" id="pdf"
-            :page="i"
-            :src="pdfLoadUrl"
-            style="width: 100%;margin-bottom: 10px;"
-            @num-pages="currentPage=$event">
-          </pdf>
-        </div>
-
-          <!-- <pdf ref="pdf" id="pdf" :src="src" :page="currentPage" :rotate="pageRotate" @num-pages="pageCount = $event" @page-loaded="currentPage = $event" @loaded="loadPdfHandler"></pdf> -->
+        <iframe style="width: 100%; height: 100%;" :src="pdfLoadUrl" frameborder="0"></iframe>
       </div>
   </div>
 </template>
@@ -126,7 +50,9 @@ export default {
     pdfUrl(newVal) {
         console.log(this.pdfUrl)
         if(this.pdfUrl){
-          this.src=this.pdfUrl;
+          // this.src=this.pdfUrl;
+          this.pdfLoadUrl='/static/pdfjs/4.2.67/web/viewer.html?file=' + encodeURIComponent(this.pdfUrl)
+          console.log(this.pdfLoadUrl)
         }
       },
   },
@@ -253,9 +179,10 @@ export default {
 
 .tools {
     display: flex;
-    background: #e1e1e1;
-    width: 100%;
-    z-index:9999;
+    z-index: 9999;
+    position: absolute;
+    top: 20px;
+    right: 30px;
 }
 
 .total {
diff --git a/src/views/emis/EmisBaseTools/TanexPrinterPanel.vue b/src/views/emis/EmisBaseTools/TanexPrinterPanel.vue
index 20a4fa07..7b1996f2 100644
--- a/src/views/emis/EmisBaseTools/TanexPrinterPanel.vue
+++ b/src/views/emis/EmisBaseTools/TanexPrinterPanel.vue
@@ -53,10 +53,10 @@
         </div>
     </div>
 
-    <el-dialog class="printPreDialog" title="预览" :visible.sync="openPdfView" width="70%"  :close-on-click-modal="false" v-dialogDrag append-to-body>
-      <div style="height: 800px;width:100%;overflow: auto;">
-          <PdfViewer :pdfUrl="pdfUrl"  style="width:100%" @onPrint="batchPrint" ></PdfViewer>
-        </div>
+    <el-dialog class="printPreDialog" title="预览" :visible.sync="openPdfView" width="95%"  :close-on-click-modal="false" v-dialogDrag append-to-body>
+      <div style="height: 1600px;width:100%;overflow: auto;">
+        <PdfViewer :pdfUrl="pdfUrl"  style="width:100%" @onPrint="batchPrint" ></PdfViewer>
+      </div>
     </el-dialog>
 
   </div>