diff --git a/src/config/aside.ts b/src/config/aside.ts
index 3d3aec4..6e339ea 100644
--- a/src/config/aside.ts
+++ b/src/config/aside.ts
@@ -45,7 +45,7 @@ export const asideMap: Recordable<AsideEntity> = {
   izsimilarity: {
     label: '相似度阈值',
     defaultValue: [0, 100],
-    isDefaultFilter: false,
+    isDefaultFilter: true,
     key: 'izsimilarity',
     component: SimilarityVue,
   },