diff --git a/lyric_analysis/Makefile b/lyric_analysis/Makefile
new file mode 100644
index 0000000..b0fe016
--- /dev/null
+++ b/lyric_analysis/Makefile
@@ -0,0 +1,31 @@
+# 定义路径变量
+SRC_DIR = srcs
+OBJ_DIR = objs
+BIN_DIR = ./
+
+# 定义编译器
+CC = gcc
+# 定义目标文件
+TARGET = $(BIN_DIR)/debug
+# 定义源文件
+SRCS =  $(wildcard $(SRC_DIR)/*.c)
+# OBJS =  $(OBJ_DIR)/lrc.o $(OBJ_DIR)/console.o $(OBJ_DIR)/start_mplayer.o $(OBJ_DIR)/time_delay.o $(OBJ_DIR)/main.o
+OBJS = $(patsubst $(SRC_DIR)/%.c, $(OBJ_DIR)/%.o, $(SRCS))
+
+# 编译规则
+$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
+	$(CC) -c $< -o $@
+
+# 链接规则
+$(TARGET): $(OBJS)
+	$(CC) $^ -o $@
+
+# 默认构建目标
+all: $(TARGET)
+
+# 清理规则
+clean:
+	rm -rf $(OBJ_DIR)/*.o $(TARGET)
+
+# 伪目标
+.PHONY: all clean
\ No newline at end of file
diff --git a/lyric_analysis/bin/main b/lyric_analysis/bin/main
deleted file mode 100755
index 97384a4..0000000
Binary files a/lyric_analysis/bin/main and /dev/null differ
diff --git a/lyric_analysis/lrc/简单爱copy.lrc b/lyric_analysis/lrc/简单爱copy.lrc
deleted file mode 100644
index a2d9b82..0000000
Binary files a/lyric_analysis/lrc/简单爱copy.lrc and /dev/null differ
diff --git a/lyric_analysis/lrc/简单爱.lrc b/lyric_analysis/lrcs/简单爱.lrc
old mode 100755
new mode 100644
similarity index 100%
rename from lyric_analysis/lrc/简单爱.lrc
rename to lyric_analysis/lrcs/简单爱.lrc
diff --git a/lyric_analysis/lrc/简单爱.lrc.bak b/lyric_analysis/lrcs/简单爱.lrc.bak
old mode 100755
new mode 100644
similarity index 100%
rename from lyric_analysis/lrc/简单爱.lrc.bak
rename to lyric_analysis/lrcs/简单爱.lrc.bak
diff --git a/lyric_analysis/objs/console.o b/lyric_analysis/objs/console.o
deleted file mode 100644
index f62fa4a..0000000
Binary files a/lyric_analysis/objs/console.o and /dev/null differ
diff --git a/lyric_analysis/objs/lrc.o b/lyric_analysis/objs/lrc.o
deleted file mode 100644
index fe8db8a..0000000
Binary files a/lyric_analysis/objs/lrc.o and /dev/null differ
diff --git a/lyric_analysis/objs/main.o b/lyric_analysis/objs/main.o
deleted file mode 100644
index 31b4d84..0000000
Binary files a/lyric_analysis/objs/main.o and /dev/null differ
diff --git a/lyric_analysis/objs/start_mplayer.o b/lyric_analysis/objs/start_mplayer.o
deleted file mode 100644
index 29b4460..0000000
Binary files a/lyric_analysis/objs/start_mplayer.o and /dev/null differ
diff --git a/lyric_analysis/objs/time_delay.o b/lyric_analysis/objs/time_delay.o
deleted file mode 100644
index 8abeeed..0000000
Binary files a/lyric_analysis/objs/time_delay.o and /dev/null differ
diff --git a/lyric_analysis/songs/简单爱.mp3 b/lyric_analysis/songs/简单爱.mp3
old mode 100755
new mode 100644
diff --git a/lyric_analysis/srcs/Makefile b/lyric_analysis/srcs/Makefile
deleted file mode 100644
index aaab389..0000000
--- a/lyric_analysis/srcs/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-# SRC_DIR := ./srcs
-OBJ_DIR := ../objs
-BIN_DIR := ../bin
-CC = gcc
-TARGET = $(BIN_DIR)/main
-# SRC =  $(SRC_DIR)/lrc.c $(SRC_DIR)/console.c $(SRC_DIR)/start_mplayer.c $(SRC_DIR)/main.c
-OBJ =  $(OBJ_DIR)/lrc.o $(OBJ_DIR)/console.o $(OBJ_DIR)/start_mplayer.o $(OBJ_DIR)/time_delay.o $(OBJ_DIR)/main.o
-
-# $(OBJ_DIR)/%.o: %.c
-# 	$(CC) -c $< -o $@
-
-$(OBJ_DIR)/%.o: %.c
-	$(CC) -c $< -o $@
-
-$(TARGET): $(OBJ)
-	$(CC) $^ -o $@
-
-clean:
-	rm -rf $(OBJ_DIR)/*.o $(TARGET)
\ No newline at end of file
diff --git a/lyric_analysis/srcs/console.c b/lyric_analysis/srcs/console.c
old mode 100755
new mode 100644
diff --git a/lyric_analysis/srcs/includes/console.h b/lyric_analysis/srcs/includes/console.h
old mode 100755
new mode 100644
diff --git a/lyric_analysis/srcs/includes/lrc.h b/lyric_analysis/srcs/includes/lrc.h
index 430e488..f5a6439 100644
--- a/lyric_analysis/srcs/includes/lrc.h
+++ b/lyric_analysis/srcs/includes/lrc.h
@@ -5,6 +5,14 @@
 #include <stdlib.h>
 #include <string.h>
 
+typedef struct lrc
+{
+    int time;          // 歌词时间点
+    char lrc_buf[200]; // 歌词内容
+    int lrc_cur_num;   // 当前歌词行数, 用于标记当前歌词(第几句歌词 从1开始)
+    struct lrc *next;  // 指向下一行歌词(指向链表下一个节点)
+} LRC;
+
 FILE *open_lrc_file(const char *lrc_path); // 打开歌词文件
 long get_lrc_size(FILE *fp);               // 获取歌词文件大小
 
diff --git a/lyric_analysis/srcs/includes/start_mplayer.h b/lyric_analysis/srcs/includes/start_mplayer.h
old mode 100755
new mode 100644
diff --git a/lyric_analysis/srcs/main.c b/lyric_analysis/srcs/main.c
index 490569a..6436d18 100644
--- a/lyric_analysis/srcs/main.c
+++ b/lyric_analysis/srcs/main.c
@@ -6,8 +6,8 @@
 int main()
 {
     // 定义歌曲和歌词文件路径
-    const char *song_path = "../songs/简单爱.mp3";
-    const char *lrc_path = "../lrc/简单爱.lrc";
+    const char *song_path = "./songs/简单爱.mp3";
+    const char *lrc_path = "./lrcs/简单爱.lrc";
 
     FILE *fp = open_lrc_file(lrc_path); // 打开歌词文件
     if (NULL == fp)
diff --git a/lyric_analysis/srcs/start_mplayer.c b/lyric_analysis/srcs/start_mplayer.c
old mode 100755
new mode 100644
diff --git a/lyric_analysis/srcs/time_delay.c b/lyric_analysis/srcs/time_delay.c
old mode 100755
new mode 100644