diff --git a/Makefile b/Makefile
index bff8a15..472c380 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 # 编译器和编译选项
 CXX = g++
-CXXFLAGS = -Wall -Wextra -std=c++17 -O2
+CXXFLAGS = -Wall -Wextra -std=c++17 -O2 -Wno-unused-parameter
 
 # 文件和目标
 LIB_SRC = filecomplete.cpp