diff --git a/resources/assets/js/home/CaseDetail.vue b/resources/assets/js/home/CaseDetail.vue
index 7b14b0cfb..a5e3cfb60 100644
--- a/resources/assets/js/home/CaseDetail.vue
+++ b/resources/assets/js/home/CaseDetail.vue
@@ -518,7 +518,8 @@ export default {
           APP_UID: v.APP_UID,
           DEL_INDEX: v.DEL_INDEX,
           PRO_UID: v.PRO_UID,
-          TAS_UID: v.TAS_UID
+          TAS_UID: v.TAS_UID,
+          UNASSIGNED: v.UNASSIGNED
         });
       });
       return data;
@@ -580,7 +581,8 @@ export default {
           DEL_INDEX: data.row.DEL_INDEX,
           PRO_UID: data.row.PRO_UID,
           TAS_UID: data.row.TAS_UID,
-          ACTION: this.dataCase.ACTION || "todo"
+          ACTION: this.dataCase.ACTION || "todo",
+          UNASSIGNED: data.row.UNASSIGNED
         });
         this.$emit("onUpdatePage", "XCase");
       }
diff --git a/resources/assets/js/home/XCase.vue b/resources/assets/js/home/XCase.vue
index e2d9ef9fc..e1cb815c0 100644
--- a/resources/assets/js/home/XCase.vue
+++ b/resources/assets/js/home/XCase.vue
@@ -49,6 +49,12 @@ export default {
         window.config.SYS_URI +
         `cases/open?APP_UID=${this.dataCase.APP_UID}&DEL_INDEX=${this.dataCase.DEL_INDEX}&TAS_UID=${this.dataCase.TAS_UID}&action=${this.dataCase.ACTION}`;
     }
+    if (this.dataCase.UNASSIGNED === true) {
+      this.path =
+        window.config.SYS_SERVER_AJAX +
+        window.config.SYS_URI +
+        `cases/open?APP_UID=${this.dataCase.APP_UID}&DEL_INDEX=${this.dataCase.DEL_INDEX}&action=unassigned`;
+    }
 
     setTimeout(() => {
       let that = this;
diff --git a/workflow/engine/classes/model/ListMyInbox.php b/workflow/engine/classes/model/ListMyInbox.php
index 7fea0fd3c..05e8819bd 100644
--- a/workflow/engine/classes/model/ListMyInbox.php
+++ b/workflow/engine/classes/model/ListMyInbox.php
@@ -148,9 +148,9 @@ class ListMyInbox extends BaseListMyInbox implements ListInterface
         $dataset->next();
         $aRow = $dataset->getRow();
         $data['DEL_CURRENT_USR_UID'] = $data['USR_UID'];
-        $data['DEL_CURRENT_USR_USERNAME']  = $aRow['USR_USERNAME'];
-        $data['DEL_CURRENT_USR_FIRSTNAME'] = $aRow['USR_FIRSTNAME'];
-        $data['DEL_CURRENT_USR_LASTNAME']  = $aRow['USR_LASTNAME'];
+        $data['DEL_CURRENT_USR_USERNAME']  = is_array($aRow) ? $aRow['USR_USERNAME'] : '';
+        $data['DEL_CURRENT_USR_FIRSTNAME'] = is_array($aRow) ? $aRow['USR_FIRSTNAME'] : '';
+        $data['DEL_CURRENT_USR_LASTNAME']  = is_array($aRow) ? $aRow['USR_LASTNAME'] : '';
 
         if ($data['DEL_INDEX'] == 1 && $data['APP_STATUS'] == 'TO_DO') {
             $data['APP_CREATE_DATE'] = $data['APP_UPDATE_DATE'];