diff --git a/src/views/purchase/company/supCompanyAduditDialog.vue b/src/views/purchase/company/supCompanyAduditDialog.vue
index 1ca7e09b..107a57e8 100644
--- a/src/views/purchase/company/supCompanyAduditDialog.vue
+++ b/src/views/purchase/company/supCompanyAduditDialog.vue
@@ -127,7 +127,7 @@
                   highlight-current-row>
           <el-table-column type="selection" width="55"></el-table-column>
           <el-table-column type="index" label="序号" width="50"></el-table-column>
-          <el-table-column label="证书名称" prop="name"></el-table-column>
+          <el-table-column label="证书名称" prop="name" width="140px"></el-table-column>
           <el-table-column label="证书编号" prop="code"></el-table-column>
           <el-table-column label="生效期" prop="vailDate"></el-table-column>
           <el-table-column label="失效期" prop="expireDate"></el-table-column>
@@ -146,11 +146,17 @@
           </el-table-column>
           <el-table-column label="备注" prop="remark"></el-table-column>
           <el-table-column label="确认说明" prop="auditComment" show-overflow-tooltip></el-table-column>
-          <el-table-column label="操作">
+          <el-table-column label="操作" width="120px">
             <template slot-scope="scope">
               <el-button v-if="editType==1 && auditType!=1" type="text" size="small" @click.native="printSupCert(scope.row)">打印
               </el-button>
               <el-button type="text" size="small" v-if="editType==2" @click.native="auditCert(scope.row)">编辑</el-button>
+              <el-button
+                type="text"
+                size="small"
+                @click.native="showImgViewer(scope.row)"
+              >预览
+              </el-button>
               <el-button type="text" size="small" v-if="scope.row.auditStatus==1" @click.native="revoke(scope.row)">
                 撤回
               </el-button>
@@ -518,14 +524,16 @@ export default {
       // let newWindow = window.open();
       // newWindow.document.write(row.filePath)
       this.certFileUrl = this.BASE_URL + "/udiwms/image/register/file/getImage?type=image2&name=";
-      this.imgList=[];
-      previewImage({imageUrl:row.filePath,certFileUrl:this.certFileUrl}).then(response => {
+      this.imgList = [];
+      previewImage({imageUrl: row.filePath, certFileUrl: this.certFileUrl}).then(response => {
         if (response.code === 20000) {
-          this.imgList=response.data;
+          this.imgList = response.data;
         }
       });
-      this.imgViewerVisible = true;
-      const m = (e) => { e.preventDefault() };
+      this.imgViewer = true;
+      const m = (e) => {
+        e.preventDefault()
+      };
       document.body.style.overflow = 'hidden';
       document.addEventListener("touchmove", m, false); // 禁止页面滑动
     },