From a948a0e5349b6b9cf950cedcd40b092a5d4209e8 Mon Sep 17 00:00:00 2001
From: Process Xie <530551426@qq.com>
Date: Fri, 9 May 2025 22:24:39 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DBUG=E5=8F=AF=E8=83=BD?=
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---
 src/plugins/memory_system/Hippocampus.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/plugins/memory_system/Hippocampus.py b/src/plugins/memory_system/Hippocampus.py
index 7a5fc1a8..cc136d2f 100644
--- a/src/plugins/memory_system/Hippocampus.py
+++ b/src/plugins/memory_system/Hippocampus.py
@@ -1046,8 +1046,14 @@ class EntorhinalCortex:
 
         # 清空数据库
         clear_start = time.time()
-        db.graph_data.nodes.delete_many({})
-        db.graph_data.edges.delete_many({})
+        # 备份节点和边集合
+        db.graph_data.nodes.rename("nodes_backup", dropTarget=True)
+        db.graph_data.edges.rename("edges_backup", dropTarget=True)
+
+        # 创建新的空集合
+        db.create_collection("nodes")
+        db.create_collection("edges")
+        
         clear_end = time.time()
         logger.info(f"[数据库] 清空数据库耗时: {clear_end - clear_start:.2f}秒")