diff --git a/pages/center/records/index.vue b/pages/center/records/index.vue
index 5cbfe2a..b2f0235 100644
--- a/pages/center/records/index.vue
+++ b/pages/center/records/index.vue
@@ -462,7 +462,7 @@
 						dateType:dateType,
 						recDurationInterval:recDurationInterval,
 						orderBy:orderBy,
-						validInvalid:this.screen.validInvalid,
+						validInvalid:this.screen.validInvalid==2?null:this.screen.validInvalid,
 						recording:this.screen.validInvalid==2?0:null
 					}
 				};