diff --git a/盘荣博/图/figure10_9.png b/盘荣博/图/figure10_9.png
index b184056..ca82307 100644
Binary files a/盘荣博/图/figure10_9.png and b/盘荣博/图/figure10_9.png differ
diff --git a/盘荣博/图/例10.py b/盘荣博/图/例10.py
index c97f2a0..ed45820 100644
--- a/盘荣博/图/例10.py
+++ b/盘荣博/图/例10.py
@@ -25,4 +25,4 @@ nx.draw_networkx_edge_labels(G,pos,edge_labels=w)#绘制标签
 path_edges=list(zip(p,p[1:]))
 print(type(path_edges),"\npath_edges=",path_edges)
 nx.draw_networkx_edges(G,pos,edgelist=path_edges,edge_color="r",width=1)
-plt.savefig("figure10_9.png");plt.show()
\ No newline at end of file
+plt.savefig("figure10_9.png",dpi=1000);plt.show()
\ No newline at end of file
diff --git a/盘荣博/数据可视化/shuju.jpg b/盘荣博/数据可视化/shuju.jpg
new file mode 100644
index 0000000..2c8e7da
Binary files /dev/null and b/盘荣博/数据可视化/shuju.jpg differ
diff --git a/盘荣博/数据可视化/week1.py b/盘荣博/数据可视化/week1.py
index 12f7640..e69de29 100644
--- a/盘荣博/数据可视化/week1.py
+++ b/盘荣博/数据可视化/week1.py
@@ -1,9 +0,0 @@
-import pandas as pd
-import matplotlib.pyplot as plt
-df = pd.read_excel("棉花产量论文作业的数据.xlsx")
-plt.plot(df["年份"],df["单产"])
-plt.rcParams['font.sans-serif']="SimHei"
-plt.ylabel('单产')
-plt.xlabel('年份')
-plt.show()
-print(df)
\ No newline at end of file