From 5776fa73a7c4bc024f4530dd4a047088b3fccb89 Mon Sep 17 00:00:00 2001
From: Stephen Hu <812791840@qq.com>
Date: Wed, 24 Dec 2025 11:00:31 +0800
Subject: [PATCH] refactor: improve memory service date time consistency
 (#12144)

### What problem does this PR solve?

 improve memory service date time consistency

### Type of change

- [x] Refactoring
---
 api/db/services/memory_service.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/api/db/services/memory_service.py b/api/db/services/memory_service.py
index 49b699950..da75adcb8 100644
--- a/api/db/services/memory_service.py
+++ b/api/db/services/memory_service.py
@@ -117,6 +117,8 @@ class MemoryService(CommonService):
         if len(memory_name) > MEMORY_NAME_LIMIT:
             return False, f"Memory name {memory_name} exceeds limit of {MEMORY_NAME_LIMIT}."
 
+        timestamp = current_timestamp()
+        format_time = get_format_time()
         # build create dict
         memory_info = {
             "id": get_uuid(),
@@ -126,10 +128,10 @@ class MemoryService(CommonService):
             "embd_id": embd_id,
             "llm_id": llm_id,
             "system_prompt": PromptAssembler.assemble_system_prompt({"memory_type": memory_type}),
-            "create_time": current_timestamp(),
-            "create_date": get_format_time(),
-            "update_time": current_timestamp(),
-            "update_date": get_format_time(),
+            "create_time": timestamp,
+            "create_date": format_time,
+            "update_time": timestamp,
+            "update_date": format_time,
         }
         obj = cls.model(**memory_info).save(force_insert=True)