diff --git a/public/experiment/logreg/main.py b/public/experiment/logreg/main.py
index 67eeffa..f4011ed 100644
--- a/public/experiment/logreg/main.py
+++ b/public/experiment/logreg/main.py
@@ -66,7 +66,7 @@ def evaluate_logreg(
     total = 68  # LogReg 测试样本数
     temp_log_details = []
 
-    if len(test_data) > total:
+    if len(test_data) != total:
         log_details.append("测试集样本数不匹配，请检查 load_data 函数！")
         print("测试集样本数不匹配，请检查 load_data 函数！")
         log_details.append("成绩为零！")