diff --git a/src/views/trials/trials-panel/visit/qc-check/components/qualityAssurance.vue b/src/views/trials/trials-panel/visit/qc-check/components/qualityAssurance.vue
index 973620b3..b37883c8 100644
--- a/src/views/trials/trials-panel/visit/qc-check/components/qualityAssurance.vue
+++ b/src/views/trials/trials-panel/visit/qc-check/components/qualityAssurance.vue
@@ -824,7 +824,8 @@
         {{ $t('trials:audit:button:reviewTask') }}
       </el-button>
       <!-- 指派 -->
-      <el-button :disabled="isAudit" size="small" type="primary" round @click="handleAssign">
+      <el-button :disabled="isAudit" v-if="SecondReviewState <= 0" size="small" type="primary" round
+        @click="handleAssign">
         {{ $t('trials:audit:button:assign') }}
       </el-button>
       <!-- 保存 -->