diff --git a/src/components/ProcessDetailList.vue b/src/components/ProcessDetailList.vue
index 6e1dccdc..67f15656 100644
--- a/src/components/ProcessDetailList.vue
+++ b/src/components/ProcessDetailList.vue
@@ -96,7 +96,6 @@ import Vue from 'vue'
 import { ACCESS_TOKEN } from '../store/mutation-types.js'
 import { downloadFile, getFileAccessHttpUrl, getAction } from '../api/manage.js'
 import { previewPdf } from '../utils/previewPdf.js'
-import { Base64 } from 'js-base64'
 import FlowChartModal from './FlowChartModal.vue'
 import UploadFile from './UploadFile'
 import { filterObj } from '../utils/util'
@@ -318,13 +317,8 @@ export default {
         window.open(url)
         return
       }
-      // word用KKfile预览
-      if (canPreview && (fileSuffix === 'doc' || fileSuffix === 'docx')) {
-        kkFilePreview(fileFullUrl)
-        return
-      }
-      // 如果都不能预览就下载
-      downloadFile(`/sys/common/download/${file.id}`, file.fileName)
+      // 其余可预览文件仍使用KKFile进行预览
+      kkFilePreview(fileFullUrl)
     }
   }
 }
diff --git a/src/views/businessSupport/questionAnswerLibrary/QuestionAnswerList.vue b/src/views/businessSupport/questionAnswerLibrary/QuestionAnswerList.vue
index d4755e28..5dcc9349 100644
--- a/src/views/businessSupport/questionAnswerLibrary/QuestionAnswerList.vue
+++ b/src/views/businessSupport/questionAnswerLibrary/QuestionAnswerList.vue
@@ -128,6 +128,8 @@ import { kkFilePreview } from '@/utils/kkFilePreview'
 
 const FILE_TYPE_IMGS = ['jpg', 'jpeg', 'png', 'raw']
 const FILE_TYPE_PDF = 'pdf'
+// 支持预览的文件后缀
+const CAN_PREVIEW_FILE_SUFFIX = ['jpg', 'jpeg', 'png', 'pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx']
 
 export default {
   name: 'QuestionAnswerList',
@@ -224,6 +226,14 @@ export default {
       // 截取文件后缀名
       const fileSuffix = record.declareFileName ? record.declareFileName.split('.')[record.declareFileName.split('.').length - 1] : ''
       const fileFullUrl = `${window._CONFIG.domianWebSocketURL}/sys/common/view/${record.declareFile}?token=${Vue.ls.get(ACCESS_TOKEN)}&fullfilename=${record.declareFileName}`
+      const canPreview = CAN_PREVIEW_FILE_SUFFIX.some(tt => fileSuffix === tt)
+      // 判断是否为可预览格式的文件
+      if (!canPreview) {
+        this.$message.loading(this.$t('uploadFile.cannotPreview')).then(() => {
+          this.handleDownload(record.declareFile, record.declareFileName)
+        })
+        return
+      }
       // 图片预览，使用自己添加的组件
       if (FILE_TYPE_IMGS.includes(fileSuffix)) {
         this.imageUrl = getFileAccessHttpUrl(record.declareFile)
@@ -240,13 +250,12 @@ export default {
         window.open(url)
         return
       }
-      // word用KKfile预览
-      if (fileSuffix === 'doc' || fileSuffix === 'docx') {
-        kkFilePreview(fileFullUrl)
-        return
-      }
-      // 如果都不能预览就下载
-      downloadFile(`/sys/common/download/${record.declareFile}`, record.declareFileName)
+      // 其余可预览文件仍使用KKFile进行预览
+      kkFilePreview(fileFullUrl)
+    },
+    handleDownload (id, name) {
+      // 下载文件
+      downloadFile(`/sys/common/download/${id}`, name)
     },
     // 查看
     handleDetail (record) {
diff --git a/src/views/businessSupport/questionAnswerLibrary/page/AnswerPage.vue b/src/views/businessSupport/questionAnswerLibrary/page/AnswerPage.vue
index efa31fe0..4d37abb7 100644
--- a/src/views/businessSupport/questionAnswerLibrary/page/AnswerPage.vue
+++ b/src/views/businessSupport/questionAnswerLibrary/page/AnswerPage.vue
@@ -230,13 +230,8 @@ export default {
         window.open(url)
         return
       }
-      // word用KKfile预览
-      if (canPreview && (fileSuffix === 'doc' || fileSuffix === 'docx')) {
-        kkFilePreview(fileFullUrl)
-        return
-      }
-      // 如果都不能预览就下载
-      downloadFile(`/sys/common/download/${file.id}`, file.fileName)
+      // 其余可预览文件仍使用KKFile进行预览
+      kkFilePreview(fileFullUrl)
     },
     handleDownload (file) {
       // 下载文件
diff --git a/src/views/enterpriseStandardLibrary/check/modules/CheckReportModal.vue b/src/views/enterpriseStandardLibrary/check/modules/CheckReportModal.vue
index ed847ec7..44c68b99 100644
--- a/src/views/enterpriseStandardLibrary/check/modules/CheckReportModal.vue
+++ b/src/views/enterpriseStandardLibrary/check/modules/CheckReportModal.vue
@@ -53,6 +53,8 @@ import { kkFilePreview } from '@/utils/kkFilePreview'
 
 const FILE_TYPE_IMGS = ['jpg', 'jpeg', 'png', 'raw']
 const FILE_TYPE_PDF = 'pdf'
+// 支持预览的文件后缀
+const CAN_PREVIEW_FILE_SUFFIX = ['jpg', 'jpeg', 'png', 'pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx']
 
 export default {
   name: 'CheckReportModal',
@@ -150,6 +152,14 @@ export default {
       // 截取文件后缀名
       const fileSuffix = record.declareFileName ? record.declareFileName.split('.')[record.declareFileName.split('.').length - 1] : ''
       const fileFullUrl = `${window._CONFIG.domianWebSocketURL}/sys/common/view/${record.declareFile}?token=${Vue.ls.get(ACCESS_TOKEN)}&fullfilename=${record.declareFileName}`
+      const canPreview = CAN_PREVIEW_FILE_SUFFIX.some(tt => fileSuffix === tt)
+      // 判断是否为可预览格式的文件
+      if (!canPreview) {
+        this.$message.loading(this.$t('uploadFile.cannotPreview')).then(() => {
+          this.handleDownload(record.declareFile, record.declareFileName)
+        })
+        return
+      }
       // 图片预览，使用自己添加的组件
       if (FILE_TYPE_IMGS.includes(fileSuffix)) {
         this.imageUrl = getFileAccessHttpUrl(record.declareFile)
@@ -166,13 +176,12 @@ export default {
         window.open(url)
         return
       }
-      // word用KKfile预览
-      if (fileSuffix === 'doc' || fileSuffix === 'docx') {
-        kkFilePreview(fileFullUrl)
-        return
-      }
-      // 如果都不能预览就下载
-      downloadFile(`/sys/common/download/${record.declareFile}`, record.declareFileName)
+      // 其余可预览文件仍使用KKFile进行预览
+      kkFilePreview(fileFullUrl)
+    },
+    handleDownload (id, name) {
+      // 下载文件
+      downloadFile(`/sys/common/download/${id}`, name)
     },
     handleCancel () {
       this.close()
diff --git a/src/views/enterpriseStandardLibrary/plan/detail/PlanDetail.vue b/src/views/enterpriseStandardLibrary/plan/detail/PlanDetail.vue
index 82d93a5d..9c4854c3 100644
--- a/src/views/enterpriseStandardLibrary/plan/detail/PlanDetail.vue
+++ b/src/views/enterpriseStandardLibrary/plan/detail/PlanDetail.vue
@@ -161,8 +161,6 @@ import { getFileAccessHttpUrl, downloadFile } from '@/api/manage'
 import { getFileInfo } from '../../../../api/api'
 import { kkFilePreview } from '@/utils/kkFilePreview'
 
-// 支持预览的文件类型
-const CAN_PREVIEW_FILE_TYPE = ['pdf', 'image']
 // 支持预览的文件后缀
 const CAN_PREVIEW_FILE_SUFFIX = ['jpg', 'jpeg', 'png', 'pdf', 'doc', 'docx', 'xls', 'xlsx', 'ppt', 'pptx']
 const FILE_TYPE_IMGS = ['jpg', 'jpeg', 'png', 'raw']
@@ -242,13 +240,8 @@ export default {
         window.open(url)
         return
       }
-      // word用KKfile预览
-      if (canPreview && (fileSuffix === 'doc' || fileSuffix === 'docx')) {
-        kkFilePreview(fileFullUrl)
-        return
-      }
-      // 如果都不能预览就下载
-      downloadFile(`/sys/common/download/${file.id}`, file.fileName)
+      // 其余可预览文件仍使用KKFile进行预览
+      kkFilePreview(fileFullUrl)
     },
     getFileInfo (fileId) {
       return new Promise(resolve => {
diff --git a/src/views/enterpriseStandardLibrary/standard/detail/EnterpriseStandardDetail.vue b/src/views/enterpriseStandardLibrary/standard/detail/EnterpriseStandardDetail.vue
index 88a02589..4e44df3c 100644
--- a/src/views/enterpriseStandardLibrary/standard/detail/EnterpriseStandardDetail.vue
+++ b/src/views/enterpriseStandardLibrary/standard/detail/EnterpriseStandardDetail.vue
@@ -294,13 +294,8 @@ export default {
         window.open(url)
         return
       }
-      // word用KKfile预览
-      if (canPreview && (fileSuffix === 'doc' || fileSuffix === 'docx')) {
-        kkFilePreview(fileFullUrl)
-        return
-      }
-      // 如果都不能预览就下载
-      downloadFile(`/sys/common/download/${file.id}`, file.fileName)
+      // 其余可预览文件仍使用KKFile进行预览
+      kkFilePreview(fileFullUrl)
     },
     handleDownload (file) {
       // 下载文件
diff --git a/src/views/workCenter/enterpriseStandardRevision/modules/MainDrafterCollectUploadMinuteBaseInfo.vue b/src/views/workCenter/enterpriseStandardRevision/modules/MainDrafterCollectUploadMinuteBaseInfo.vue
index dca95248..0ecfb3eb 100644
--- a/src/views/workCenter/enterpriseStandardRevision/modules/MainDrafterCollectUploadMinuteBaseInfo.vue
+++ b/src/views/workCenter/enterpriseStandardRevision/modules/MainDrafterCollectUploadMinuteBaseInfo.vue
@@ -363,13 +363,8 @@ export default {
         window.open(url)
         return
       }
-      // word用KKfile预览
-      if (canPreview && (fileSuffix === 'doc' || fileSuffix === 'docx')) {
-        kkFilePreview(fileFullUrl)
-        return
-      }
-      // 如果都不能预览就下载
-      downloadFile(`/sys/common/download/${record.standardFile}`, record.standardFile_dictText)
+      // 其余可预览文件仍使用KKFile进行预览
+      kkFilePreview(fileFullUrl)
     },
     // 下载企标文本
     handleDownloadUploadStandard (record) {