diff --git a/public/config.js b/public/config.js
index e8347076..d25526db 100644
--- a/public/config.js
+++ b/public/config.js
@@ -3,3 +3,18 @@ const BASE_CONFIG = {
   version: '23.10',
   apiVersion: 'v1'
 }
+// 默认时间过滤条件，单位分钟. 0表示请求接口时不传时间参数
+const DEFAULT_TIME_FILTER_RANGE = {
+  dashboard: 60,
+  entity: {
+    list: 60,
+    trafficLine: 60,
+    informationAggregation: 0,
+    relatedEntity: 60 * 24 * 7,
+    openPort: 60 * 24 * 7,
+    securityEvent: 60 * 24 * 7,
+    performanceEvent: 60 * 24 * 7,
+    behaviorPattern: 60 * 24 * 7
+  },
+  detection: 60
+}