diff --git a/util/data_util.py b/util/data_util.py
index f42fb6e..4d6b8da 100644
--- a/util/data_util.py
+++ b/util/data_util.py
@@ -4,9 +4,9 @@ from datetime import datetime
 
 # 处理金额类数据
 def handle_decimal(string):
+    string = re.sub(r'[^0-9.]', '', string)
     if not string:
         return ""
-    string = re.sub(r'[^0-9.]', '', string)
     if "." not in string:
         front = string
         back = ""
@@ -17,7 +17,12 @@ def handle_decimal(string):
     front = front[-16:]
     if back:
         back = "." + back
-    return front + back
+    result = float(front + back)
+    # 金额较大的暂且交给人工确认
+    if result > 100000:
+        return ""
+    else:
+        return front + back
 
 
 # 处理日期类数据
@@ -156,3 +161,7 @@ def handle_age(string):
     string = string.split("岁")[0]
     num = re.sub(r'\D', '', string)
     return num[-3:]
+
+
+if __name__ == '__main__':
+    print(handle_decimal(" "))
\ No newline at end of file