diff --git a/src/views/wpm_bx/mlog_form.vue b/src/views/wpm_bx/mlog_form.vue
index 0b19a594..ed6045f8 100644
--- a/src/views/wpm_bx/mlog_form.vue
+++ b/src/views/wpm_bx/mlog_form.vue
@@ -345,7 +345,7 @@ export default {
 	},
 	methods: {
 		disabledDateFn(time) {
-			return time.getTime() > new Date().getTime();
+			return time.getTime() < new Date().getTime()- 86400000;
 		},
 		gettestitem(){
 			let that = this;