diff --git a/src/views/emis/emisTransPlanRule/index.vue b/src/views/emis/emisTransPlanRule/index.vue
index 742488db..a526e8d2 100644
--- a/src/views/emis/emisTransPlanRule/index.vue
+++ b/src/views/emis/emisTransPlanRule/index.vue
@@ -138,6 +138,7 @@
                   type="primary"
                   plain
                   size="mini"
+                  :disabled="single"
                   @click="handleCopy"
                 >复制规则</el-button>
               </el-col>