diff --git a/src/components/AllTypeFile/update.vue b/src/components/AllTypeFile/update.vue
index 20c4916..ac21a14 100644
--- a/src/components/AllTypeFile/update.vue
+++ b/src/components/AllTypeFile/update.vue
@@ -22,7 +22,7 @@
                 <span class="el-icon-document"> {{ getFileName(scope.row.fileName) }} </span>
               </el-link>
             </template>
-          </el-table-column>
+            </el-table-column>
           <el-table-column v-if="isShowUploadButton">
 
           </el-table-column>
@@ -35,10 +35,10 @@
           </el-table-column>
           <el-table-column label="操作" align="center" >
             <template slot-scope="scope" v-if="isShowButton">
-              <el-button size="small" type="text" @click="downloadFile(scope.row.fileId,scope.row.name)">下载</el-button>
-              <el-button size="small" type="text" @click="filePassMethod(scope.row,'pass')" v-if="templateType==='aduit'">通过</el-button>
-              <el-button size="small" type="text" @click="filePassMethod(scope.row,'nopass')" v-if="templateType==='aduit'">不通过</el-button>
-              <el-button size="small" type="text" @click="deleteHandle(scope.row.fileId,scope)" v-if="templateType==='apply'">删除</el-button>
+              <el-button size="small" type="text" icon="el-icon-download" @click="downloadFile(scope.row.fileId,scope.row.name)">下载</el-button>
+              <el-button size="small" type="text" icon="el-icon-check" @click="filePassMethod(scope.row,'pass')" v-if="templateType==='aduit'">通过</el-button>
+              <el-button size="small" type="text" icon="el-icon-close" @click="filePassMethod(scope.row,'nopass')" v-if="templateType==='aduit'">不通过</el-button>
+              <el-button size="small" type="text" icon="el-icon-delete" @click="deleteHandle(scope.row.fileId,scope)" v-if="templateType==='apply'">删除</el-button>
             </template>
           </el-table-column>
         </el-table>
@@ -190,6 +190,41 @@ export default {
         return name;
       }
     },
+    previewFile(file) {
+      debugger
+      const fileType = this.getFileType(file.name);
+      switch (fileType) {
+        case 'image':
+          this.$router.push(`${this.baseUrl}/${file.url}`);
+          break;
+        case 'pdf':
+          this.$router.push(`/preview/pdf/${file.url}`);
+          break;
+        case 'excel':
+          this.$router.push(`/preview/excel/${file.url}`);
+          break;
+        case 'word':
+          this.$router.push(`/preview/word/${file.url}`);
+          break;
+        default:
+          // 默认处理
+          break;
+      }
+    },
+    getFileType(fileName) {
+      const extension = fileName.split('.').pop().toLowerCase();
+      if (['jpg', 'jpeg', 'png', 'gif'].includes(extension)) {
+        return 'image';
+      } else if (['pdf'].includes(extension)) {
+        return 'pdf';
+      } else if (['xlsx', 'xls'].includes(extension)) {
+        return 'excel';
+      } else if (['doc', 'docx'].includes(extension)) {
+        return 'word';
+      } else {
+        return 'unknown';
+      }
+    },
     // 对象转成指定字符串分隔
     listToString(list, separator) {
       let strs = "";