diff --git a/src/pages/processCenter/pages/components/ProcessHeader.vue b/src/pages/processCenter/pages/components/ProcessHeader.vue
index c48fa575c..3aafff9df 100644
--- a/src/pages/processCenter/pages/components/ProcessHeader.vue
+++ b/src/pages/processCenter/pages/components/ProcessHeader.vue
@@ -39,8 +39,8 @@ export default {
         this.$router.push({
           path: this.$store.state.detailMap,
           query: {
-            prcNum: this.$store.getters.getHandleInfo.prcNum,
-            tabsName: this.$store.getters.getHandleInfo.tabsName
+            prcNum: this.$store.getters.getHandleInfo.prcNum || '',
+            tabsName: this.$store.getters.getHandleInfo.tabsName || ''
           }
         })
         this.$store.commit('setDetailMap', '')