diff --git a/im_client/agents/tools/wikidata.py b/im_client/agents/tools/wikidata.py
index 96dad3c..e50a797 100644
--- a/im_client/agents/tools/wikidata.py
+++ b/im_client/agents/tools/wikidata.py
@@ -140,7 +140,7 @@ def _item_to_document(self, qid: str) -> Optional[str]:
             doc_lines.append(f"Aliases: {', '.join(resp.aliases)}")
         for prop, values in resp.statements.items():
             if values:
-                doc_lines.append(f"{prop.label}: {', '.join(values)}")
+                doc_lines.append(f"{prop.label}: {', '.join(map(str, values))}")
 
         return "\n".join(doc_lines)[: self.doc_content_chars_max]
         # return Document(
diff --git a/im_client/communication/task_management.py b/im_client/communication/task_management.py
index 108e26d..8255b19 100644
--- a/im_client/communication/task_management.py
+++ b/im_client/communication/task_management.py
@@ -299,7 +299,7 @@ def set_triggers(self, task_identifiers: list[int] | list[str], trigger_setter:
 
             if task:
                 if task.status.priority < TaskStatus.COMPLETED.priority:
-                    logger.info(f"Set {task.task_id}'s trigger")
+                    logger.info(f"Task status: {task.status.priority}. Set {task.task_id}'s trigger")
                     self.triggers[task.task_id] = False
                 else:
                     logger.info(f"{task.task_id} is in terminated status. Skip setting trigger.")
@@ -360,7 +360,7 @@ def update_triggers(self, task_identifiers: list[int] | list[str], trigger_sette
             if task:
                 if task.status.priority < TaskStatus.COMPLETED.priority:
                     # not in terminated status
-                    logger.info(f"Set {task_id}'s trigger")
+                    logger.info(f"Task status: {task.status.priority}. Set {task_id}'s trigger")
                     self.triggers[task.task_id] = False
                 else:
                     logger.info(f"{task_id} is in terminated status. Skip setting trigger.")
@@ -448,12 +448,12 @@ def from_dict(data: dict) -> TaskManager:
             for task_id, (task_index, task_entry_dict) in data["tasks"].items()
         }
         manager.taskIndex2tasks = {
-            index: TaskEntry.from_dict(task_entry_dict) for index, task_entry_dict in data["taskIndex2tasks"].items()
+            index: entry for _, (index, entry) in manager.tasks.items()
         }
         manager.triggers = data["triggers"]
         manager.trigger_setter = data["trigger_setter"]
         manager.msg2task = {
-            LLMResult.model_validate_json(result_json): TaskEntry.from_dict(task_dict)
+            LLMResult.model_validate_json(result_json): manager.tasks[TaskEntry.from_dict(task_dict).task_id][1]
             for result_json, task_dict in data["msg2task"].items()
         }
         manager.dynamic_collaborative_planner = data["dynamic_collaborative_planner"]