diff --git a/src/api/file-api.js b/src/api/file-api.js
index bd92775..81e5f8e 100644
--- a/src/api/file-api.js
+++ b/src/api/file-api.js
@@ -338,5 +338,22 @@ export default {
       method: 'get',
       params
     })
-  }
+  },
+  // 获取office jwt
+  getOfficeJwt: function(data) {
+    return request({
+      url: '/office/signature',
+      method: 'post',
+      data
+    })
+  },
+  // 获取office jwt
+  getPublicOfficeJwt: function(params, data) {
+    return request({
+      url: '/public/office/signature',
+      method: 'post',
+      params,
+      data
+    })
+  },
 }
diff --git a/src/components/office/OnlyOfficeEditor.vue b/src/components/office/OnlyOfficeEditor.vue
index d48610c..e02d6c9 100644
--- a/src/components/office/OnlyOfficeEditor.vue
+++ b/src/components/office/OnlyOfficeEditor.vue
@@ -49,6 +49,10 @@ export default {
       type: String,
       default: ''
     },
+    sharer: {
+      type: String,
+      default: undefined
+    },
     file: {
       type: Object,
       default: function () {
@@ -221,11 +225,14 @@ export default {
         this.$refs.historyPopover.loadHistoryList(this.file.id)
       })
       this.destroyEditor()
-      this.fileUrl = window.location.origin + fileConfig.previewUrl(this.$store.state.user.name, this.file, this.$store.getters.token)
+
+      const file_username = this.sharer ? this.sharer : this.$store.state.user.name
+      this.fileUrl = window.location.origin + fileConfig.previewUrl(file_username, this.file, this.$store.getters.token)
+      this.fileKey = `${new Date(this.file.updateDate).getTime()}-${SparkMD5.hash(this.file.id)}`
       if (this.readOnly && window.shareId) {
         this.fileUrl = window.location.origin + fileConfig.publicPreviewUrl(this.file, window.shareId, this.$store.getters.shareToken)
+        this.fileKey = `${new Date(this.file.updateDate).getTime()}-${SparkMD5.hash(window.shareId)}`
       }
-      this.fileKey = `${new Date(this.file.updateDate).getTime()}-${SparkMD5.hash(this.file.id)}`
 
       let callbackUrl = fileConfig.officeCallBackUrl(this.$store.getters.token, this.$store.getters.name, this.file.id)
 
@@ -261,6 +268,22 @@ export default {
           callbackUrl: callbackUrl,
         }
       }
+
+      if (this.readOnly && window.shareId) {
+        const shareToken = this.$store.getters.shareToken ? this.$store.getters.shareToken : 'token'
+        this.docEditorConfig.editorConfig.callbackUrl = null
+        api.getPublicOfficeJwt({shareId: window.shareId, shareToken: shareToken}, this.docEditorConfig).then(res => {
+          this.loadOffice(res.data)
+        })
+      } else {
+        api.getOfficeJwt(this.docEditorConfig).then(res => {
+          this.loadOffice(res.data)
+        })
+      }
+
+    },
+    loadOffice(token) {
+      this.docEditorConfig.token = token
       if (!this.$pc) {
         this.docEditorConfig.type = 'mobile'
       }
@@ -277,6 +300,7 @@ export default {
           this.docEditorConfig.editorConfig.user.name = "Visitor_" + visitor
         }
       }
+
       this.docEditorConfig.events = {
         "onAppReady": this.onAppReady,
         "onDocumentReady": this.onDocumentReady,
diff --git a/src/components/preview/OfficePreview.vue b/src/components/preview/OfficePreview.vue
index 6dcc55d..7e22b90 100644
--- a/src/components/preview/OfficePreview.vue
+++ b/src/components/preview/OfficePreview.vue
@@ -19,7 +19,7 @@
             <pdf-preview v-if="fileType === 'pdf'" :file="file" :shareId="shareId" :file-url="fileUrl" @onReady="onReady"></pdf-preview>
             <drawio v-else-if="fileType === 'drawio'" v-show="fileReday" :file="file" :shareId="shareId" :read-only="readOnly" @onEdit="onEdit" @onReady="onReady" @onClose="close"></drawio>
             <my-mind-editor v-else-if="fileType === 'mind'" :file="file" :shareId="shareId" :read-only="readOnly" @onEdit="onEdit" @onReady="onReady" @onClose="close"></my-mind-editor>
-            <only-office-editor ref="officeEditor" v-else :file="file" :file-url="fileUrl" :shareId="shareId" :read-only="readOnly" @onEdit="onEdit" @manualSave="manualSave" @onClose="close" @onReady="onReady"></only-office-editor>
+            <only-office-editor ref="officeEditor" v-else :file="file" :file-url="fileUrl" :shareId="shareId" :sharer="sharer" :read-only="readOnly" @onEdit="onEdit" @manualSave="manualSave" @onClose="close" @onReady="onReady"></only-office-editor>
           </div>
         </div>
     </div>
@@ -30,7 +30,6 @@
 
 import OnlyOfficeEditor from "@/components/office/OnlyOfficeEditor";
 import MessageDialog from "@/components/message/MessageDialog";
-import Bus from "@/assets/js/bus";
 import fileConfig from "@/utils/file-config";
 import PdfPreview from "@/components/office/PdfPreview";
 import Drawio from "@/components/office/Drawio";
@@ -56,6 +55,10 @@ export default {
       type: String,
       default: undefined
     },
+    sharer: {
+      type: String,
+      default: undefined
+    },
     status: {
       type: Boolean,
       default: false
@@ -207,7 +210,7 @@ export default {
       this.$message.info('请手动保存')
     },
     /**
-     * 检查要预览调文件是否为只读
+     * 检查要预览的文件是否为只读
      * @param file userId
      */
     checkReadOnly(file){
diff --git a/src/views/public/share/shareList.vue b/src/views/public/share/shareList.vue
index f708f7c..7bf5f68 100644
--- a/src/views/public/share/shareList.vue
+++ b/src/views/public/share/shareList.vue
@@ -255,7 +255,7 @@
     <image-viewer :fileList="fileList" :shareId="shareId" :file="imagePreviewRow"
                   :status.sync="imagePreviewVisible"></image-viewer>
     <video-preview :file="videoPreviewRow" :shareId="shareId" :status.sync="videoPreviewVisible"></video-preview>
-    <office-preview :file="officePreviewRow" :shareId="shareId" :status.sync="officePreviewVisible"></office-preview>
+    <office-preview :file="officePreviewRow" :shareId="shareId" :sharer="sharerUsername" :status.sync="officePreviewVisible"></office-preview>
     <el-divider v-if="!linkFailed && !showShareCode" class="grid-divider" content-position="center"><i
       class="el-icon-folder-opened"></i>&nbsp;{{ summaries }}
     </el-divider>
@@ -418,6 +418,7 @@ export default {
       showUpdateDateItem: this.$pc,// 列表模式下是否显示修改时间
       showSizeItem: this.$pc,// 列表模式下是否显示文件大小
       sharer: undefined,//分享者信息,
+      sharerUsername: undefined,
       loginTitle: '',
       sharerAvatarUrl: '',
       netdiskName: 'JmalCloud',
@@ -698,6 +699,7 @@ export default {
           if (this.sharer.netdiskName) {
             this.netdiskName = this.sharer.netdiskName
           }
+          this.sharerUsername = this.sharer.username
           if (this.sharer.netdiskLogo) {
             this.netdiskLogo = this.sharer.netdiskLogo
           }