diff --git a/src/views/modules/shequzhili/event/cpts/process-form-assign.vue b/src/views/modules/shequzhili/event/cpts/process-form-assign.vue
index 53b035b41..88736b00c 100644
--- a/src/views/modules/shequzhili/event/cpts/process-form-assign.vue
+++ b/src/views/modules/shequzhili/event/cpts/process-form-assign.vue
@@ -215,10 +215,12 @@ export default {
             
             this.formData.handlingReq = this.eventDetailCopy.handlingReq;
             this.formData.transferAdvice = this.eventDetailCopy.transferAdvice;
-            let dateTime = new Date(new Date(this.eventDetailCopy.timeLimit).getTime()- (1000 * 60 * 60 * 24))
-            let yesterday = `${dateTime.getFullYear()}-${(dateTime.getMonth() +1)}-${dateTime.getDate()}` 
-            console.log('yesterday',yesterday)
-            this.formData.timeLimit = yesterday + ' ' + '16:00:00'
+            if (this.eventDetailCopy.timeLimit) {
+                let dateTime = new Date(new Date(this.eventDetailCopy.timeLimit).getTime() - (1000 * 60 * 60 * 24))
+                let yesterday = `${dateTime.getFullYear()}-${(dateTime.getMonth() + 1)}-${dateTime.getDate()}`
+                console.log('yesterday', yesterday)
+                this.formData.timeLimit = yesterday + ' ' + '16:00:00'
+            }
             this.formData.contactTime = this.$dayjs(new Date(new Date().getTime() + (1000 * 60 * 60))).format('YYYY-MM-DD HH:mm:ss')
         }
     },