diff --git a/src/views/trials/trials-panel/setting/reading-unit/components/ReadingRules.vue b/src/views/trials/trials-panel/setting/reading-unit/components/ReadingRules.vue
index 8852d0f4..dd903904 100644
--- a/src/views/trials/trials-panel/setting/reading-unit/components/ReadingRules.vue
+++ b/src/views/trials/trials-panel/setting/reading-unit/components/ReadingRules.vue
@@ -103,7 +103,13 @@
           @click.stop="handleCheckAllChange"
           type="success"
           >{{
-            $t('trials:readingUnit:readingRules:title:CriterionModalitysAll')
+            CriterionModalitys.length === modalityList.length
+              ? $t(
+                  'trials:readingUnit:readingRules:title:CriterionModalitysCancel'
+                )
+              : $t(
+                  'trials:readingUnit:readingRules:title:CriterionModalitysAll'
+                )
           }}</el-button
         >
       </el-form-item>