From 7ff9dfee8cf0622ea1246a8a10b4c7fcd7283ff6 Mon Sep 17 00:00:00 2001
From: lanceyq <1982376970@qq.com>
Date: Tue, 10 Mar 2026 17:14:50 +0800
Subject: [PATCH] [changes] Remove hardcoded content

---
 .../data_preprocessing/data_pruning.py        | 24 -------------------
 1 file changed, 24 deletions(-)

diff --git a/api/app/core/memory/storage_services/extraction_engine/data_preprocessing/data_pruning.py b/api/app/core/memory/storage_services/extraction_engine/data_preprocessing/data_pruning.py
index ecbe0411..9389f1da 100644
--- a/api/app/core/memory/storage_services/extraction_engine/data_preprocessing/data_pruning.py
+++ b/api/app/core/memory/storage_services/extraction_engine/data_preprocessing/data_pruning.py
@@ -234,34 +234,10 @@ class SemanticPruner:
         if re.fullmatch(r"(\[[^\]]+\])+", t):
             return True
         
-        # 检查是否为纯emoji（Unicode表情）
-        emoji_pattern = re.compile(
-            "["
-            "\U0001F600-\U0001F64F"  # 表情符号
-            "\U0001F300-\U0001F5FF"  # 符号和象形文字
-            "\U0001F680-\U0001F6FF"  # 交通和地图符号
-            "\U0001F1E0-\U0001F1FF"  # 旗帜
-            "\U00002702-\U000027B0"
-            "\U000024C2-\U0001F251"
-            "]+", flags=re.UNICODE
-        )
-        if emoji_pattern.fullmatch(t):
-            return True
-        
         # 纯标点符号
         if re.fullmatch(r"[。！？,.!?…·\s]+", t):
             return True
         
-        # 安全防线：包含情绪词或兴趣词的消息，无论多短都不视为填充
-        # 避免"我好开心呀"、"好喜欢打羽毛球呀"等被误删
-        _emotion_interest_guard = re.compile(
-            r"开心|高兴|快乐|幸福|感动|难过|悲伤|伤心|委屈|失落|沮丧|郁闷|"
-            r"生气|愤怒|烦躁|焦虑|害怕|担心|压力|兴奋|期待|"
-            r"喜欢|热爱|爱好|兴趣|擅长|享受|沉迷|着迷|讨厌|厌恶"
-        )
-        if _emotion_interest_guard.search(t):
-            return False
-        
         return False
     
     async def _batch_evaluate_importance_with_llm(