diff --git a/src/components/ProjectDetailModal.vue b/src/components/ProjectDetailModal.vue
index 744562a..2860e20 100644
--- a/src/components/ProjectDetailModal.vue
+++ b/src/components/ProjectDetailModal.vue
@@ -300,11 +300,15 @@ export default {
     * 去合同详情 传入合同id
     * */
     toContractDetail() {
-      this.$router.push({
-        path: '/contractManagement/RevenueContractDetail', query: {
-          revenueId: this.basicInfo.contractId
-        }
-      })
+      if(this.basicInfo.contractId){
+        this.$router.push({
+          path: '/contractManagement/RevenueContractDetail', query: {
+            revenueId: this.basicInfo.contractId
+          }
+        })
+      }else {
+        this.$message.warn('该项目未与合同关联')
+      }
     },
     /*
     * 每一个项目的来款方式不同
diff --git a/src/components/jero/PreviewFile.vue b/src/components/jero/PreviewFile.vue
index 213824a..2535fc0 100644
--- a/src/components/jero/PreviewFile.vue
+++ b/src/components/jero/PreviewFile.vue
@@ -59,14 +59,18 @@ export default {
     * 获取文件信息
     * */
     async initFileList(fileIds) {
-      const fileList = []
-      let arr = fileIds.split(',')
-      for (let i = 0; i < arr.length; i++) {
-        let fileObj = {}
-        fileObj = await this.getFileInfo(arr[i])
-        fileList.push({id: fileObj.id, name: fileObj.fileName})
+      if(fileIds){
+        const fileList = []
+        let arr = fileIds.split(',')
+        for (let i = 0; i < arr.length; i++) {
+          let fileObj = {}
+          fileObj = await this.getFileInfo(arr[i])
+          fileList.push({id: fileObj.id, name: fileObj.fileName})
+        }
+        this.fileList = [...fileList]
+      }else {
+        this.fileList = []
       }
-      this.fileList = [...fileList]
     },
     handlePreview(file) {
       if (file && file.id) {
diff --git a/src/views/projectManagement/ConferenceMaintenance.vue b/src/views/projectManagement/ConferenceMaintenance.vue
index 41c3d53..ad52820 100644
--- a/src/views/projectManagement/ConferenceMaintenance.vue
+++ b/src/views/projectManagement/ConferenceMaintenance.vue
@@ -308,6 +308,9 @@ export default {
     * 报名信息
     * */
     applyMsg() {
+      this.$router.push({
+        path: '/incomePayments/meetManage/SignUpInfoList'
+      })
     },
     /*
     * 创建时间开始禁用