diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/01-\345\274\200\346\272\220\350\275\257\344\273\266\345\210\206\346\236\220\344\270\216\350\256\276\350\256\241-\346\216\210\350\257\276\350\256\241\345\210\222-\346\270\270\345\205\260-\346\233\276\346\230\237.doc" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/01-\345\274\200\346\272\220\350\275\257\344\273\266\345\210\206\346\236\220\344\270\216\350\256\276\350\256\241-\346\216\210\350\257\276\350\256\241\345\210\222-\346\270\270\345\205\260-\346\233\276\346\230\237.doc"
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diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/1-Sourcetree _ Free Git GUI for Mac and Windows.pdf" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/1-Sourcetree _ Free Git GUI for Mac and Windows.pdf"
deleted file mode 100644
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diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\344\273\243\347\240\201/data.py" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\344\273\243\347\240\201/data.py"
new file mode 100644
index 0000000000000000000000000000000000000000..ee8056e8ca203199e1f5568a4c2135285e31ed85
--- /dev/null
+++ "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\344\273\243\347\240\201/data.py"
@@ -0,0 +1,15 @@
+import numpy as np
+import pandas as pd
+from pandas import read_csv
+import matplotlib.pyplot as plt
+df = read_csv(r"C:/Users/xiaplongxia/Desktop/happiness-cantril-ladder.csv",sep = ',',encoding='UTF-8')
+ 
+# 使用pandas中的read_csv函数导入数据集后，默认格式为DataFrame
+ 
+# 直接查看当前数据集长什么样子
+data=df
+print(data)
+#求数据来源
+df_sum = data.groupby('Entity').agg({'Cantril ladder score':'mean'}).reset_index()
+print(df_sum)
+df_sum.to_excel('C:/Users/xiaplongxia/Desktop/数据来源.xlsx',index=False)
\ No newline at end of file
diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\210\252\345\233\276/xiangmu.jpg" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\210\252\345\233\276/xiangmu.jpg"
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diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\225\260\346\215\256/Bahrain.xlsx" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\225\260\346\215\256/Bahrain.xlsx"
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diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\225\260\346\215\256/happiness-cantril-ladder.csv" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\225\260\346\215\256/happiness-cantril-ladder.csv"
new file mode 100644
index 0000000000000000000000000000000000000000..bfafb535194e80ca74be39ac30365f35df423930
--- /dev/null
+++ "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\225\260\346\215\256/happiness-cantril-ladder.csv"
@@ -0,0 +1,1524 @@
+Entity,Code,Year,Cantril ladder score
+Afghanistan,AFG,2022,1.859
+Afghanistan,AFG,2021,2.4038
+Afghanistan,AFG,2020,2.5229
+Afghanistan,AFG,2019,2.5669
+Afghanistan,AFG,2018,3.2033
+Afghanistan,AFG,2017,3.6315
+Afghanistan,AFG,2016,3.794
+Afghanistan,AFG,2015,3.36
+Afghanistan,AFG,2014,3.575
+Afghanistan,AFG,2011,4.25835
+Albania,ALB,2022,5.2773
+Albania,ALB,2021,5.1988
+Albania,ALB,2020,5.1174
+Albania,ALB,2019,4.8827
+Albania,ALB,2018,4.7186
+Albania,ALB,2017,4.586
+Albania,ALB,2016,4.644
+Albania,ALB,2015,4.655
+Albania,ALB,2014,4.959
+Albania,ALB,2011,5.133704
+Algeria,DZA,2022,5.3291
+Algeria,DZA,2021,5.1223
+Algeria,DZA,2020,4.8871
+Algeria,DZA,2019,5.0051
+Algeria,DZA,2018,5.2113
+Algeria,DZA,2017,5.2946
+Algeria,DZA,2016,5.872
+Algeria,DZA,2015,6.355
+Algeria,DZA,2014,5.605
+Algeria,DZA,2011,5.367827
+Angola,AGO,2017,3.7948
+Angola,AGO,2016,3.795
+Angola,AGO,2015,3.866
+Angola,AGO,2014,4.033
+Angola,AGO,2011,4.17838
+Argentina,ARG,2022,6.0237
+Argentina,ARG,2021,5.967
+Argentina,ARG,2020,5.9293
+Argentina,ARG,2019,5.9747
+Argentina,ARG,2018,6.0863
+Argentina,ARG,2017,6.388
+Argentina,ARG,2016,6.599
+Argentina,ARG,2015,6.65
+Argentina,ARG,2014,6.574
+Argentina,ARG,2011,6.242357
+Armenia,ARM,2022,5.3417
+Armenia,ARM,2021,5.3986
+Armenia,ARM,2020,5.2826
+Armenia,ARM,2019,4.6768
+Armenia,ARM,2018,4.5594
+Armenia,ARM,2017,4.3206
+Armenia,ARM,2016,4.376
+Armenia,ARM,2015,4.36
+Armenia,ARM,2014,4.35
+Armenia,ARM,2011,4.473529
+Australia,AUS,2022,7.0946
+Australia,AUS,2021,7.1621
+Australia,AUS,2020,7.1835
+Australia,AUS,2019,7.2228
+Australia,AUS,2018,7.228
+Australia,AUS,2017,7.2721
+Australia,AUS,2016,7.284
+Australia,AUS,2015,7.313
+Australia,AUS,2014,7.284
+Australia,AUS,2011,7.344625
+Austria,AUT,2022,7.0973
+Austria,AUT,2021,7.163
+Austria,AUT,2020,7.2678
+Austria,AUT,2019,7.2942
+Austria,AUT,2018,7.246
+Austria,AUT,2017,7.1394
+Austria,AUT,2016,7.006
+Austria,AUT,2015,7.119
+Austria,AUT,2014,7.2
+Austria,AUT,2011,7.227316
+Azerbaijan,AZE,2021,5.1734
+Azerbaijan,AZE,2020,5.1708
+Azerbaijan,AZE,2019,5.1648
+Azerbaijan,AZE,2018,5.2077
+Azerbaijan,AZE,2017,5.2006
+Azerbaijan,AZE,2016,5.234
+Azerbaijan,AZE,2015,5.291
+Azerbaijan,AZE,2014,5.212
+Azerbaijan,AZE,2011,4.581938
+Bahrain,BHR,2022,6.1732
+Bahrain,BHR,2021,6.6469
+Bahrain,BHR,2020,6.6469
+Bahrain,BHR,2019,6.2273
+Bahrain,BHR,2018,6.1994
+Bahrain,BHR,2017,6.1051
+Bahrain,BHR,2016,6.087
+Bahrain,BHR,2015,6.218
+Bahrain,BHR,2014,5.96
+Bahrain,BHR,2011,5.567952
+Bangladesh,BGD,2022,4.2821
+Bangladesh,BGD,2021,5.1555
+Bangladesh,BGD,2020,5.0246
+Bangladesh,BGD,2019,4.8328
+Bangladesh,BGD,2018,4.4558
+Bangladesh,BGD,2017,4.5004
+Bangladesh,BGD,2016,4.608
+Bangladesh,BGD,2015,4.643
+Bangladesh,BGD,2014,4.694
+Bangladesh,BGD,2011,4.807098
+Belarus,BLR,2021,5.8215
+Belarus,BLR,2020,5.5335
+Belarus,BLR,2019,5.5399
+Belarus,BLR,2018,5.3225
+Belarus,BLR,2017,5.4833
+Belarus,BLR,2016,5.569
+Belarus,BLR,2015,5.802
+Belarus,BLR,2014,5.813
+Belarus,BLR,2011,5.566307
+Belgium,BEL,2022,6.8591
+Belgium,BEL,2021,6.805
+Belgium,BEL,2020,6.834
+Belgium,BEL,2019,6.8635
+Belgium,BEL,2018,6.923
+Belgium,BEL,2017,6.9269
+Belgium,BEL,2016,6.891
+Belgium,BEL,2015,6.929
+Belgium,BEL,2014,6.937
+Belgium,BEL,2011,7.113178
+Belize,BLZ,2017,5.9556
+Belize,BLZ,2016,5.956
+Belize,BLZ,2015,5.956
+Belize,BLZ,2011,6.450644
+Benin,BEN,2022,4.3737
+Benin,BEN,2021,4.6232
+Benin,BEN,2020,5.0452
+Benin,BEN,2019,5.216
+Benin,BEN,2018,4.8832
+Benin,BEN,2017,4.1414
+Benin,BEN,2016,3.657
+Benin,BEN,2015,3.484
+Benin,BEN,2014,3.34
+Benin,BEN,2011,3.492997
+Bhutan,BTN,2018,5.0821
+Bhutan,BTN,2017,5.0821
+Bhutan,BTN,2016,5.011
+Bhutan,BTN,2015,5.196
+Bhutan,BTN,2014,5.253
+Bolivia,BOL,2022,5.6843
+Bolivia,BOL,2021,5.6003
+Bolivia,BOL,2020,5.7159
+Bolivia,BOL,2019,5.7475
+Bolivia,BOL,2018,5.7793
+Bolivia,BOL,2017,5.7519
+Bolivia,BOL,2016,5.823
+Bolivia,BOL,2015,5.822
+Bolivia,BOL,2014,5.89
+Bolivia,BOL,2011,5.633493
+Bosnia and Herzegovina,BIH,2022,5.6325
+Bosnia and Herzegovina,BIH,2021,5.768
+Bosnia and Herzegovina,BIH,2020,5.8131
+Bosnia and Herzegovina,BIH,2019,5.6741
+Bosnia and Herzegovina,BIH,2018,5.3865
+Bosnia and Herzegovina,BIH,2017,5.1294
+Bosnia and Herzegovina,BIH,2016,5.182
+Bosnia and Herzegovina,BIH,2015,5.163
+Bosnia and Herzegovina,BIH,2014,4.949
+Bosnia and Herzegovina,BIH,2011,4.857435
+Botswana,BWA,2022,3.4353
+Botswana,BWA,2021,3.4711
+Botswana,BWA,2020,3.4665
+Botswana,BWA,2019,3.4789
+Botswana,BWA,2018,3.4884
+Botswana,BWA,2017,3.5898
+Botswana,BWA,2016,3.766
+Botswana,BWA,2015,3.974
+Botswana,BWA,2014,4.332
+Botswana,BWA,2011,4.580534
+Brazil,BRA,2022,6.1246
+Brazil,BRA,2021,6.2928
+Brazil,BRA,2020,6.3301
+Brazil,BRA,2019,6.3756
+Brazil,BRA,2018,6.2998
+Brazil,BRA,2017,6.4189
+Brazil,BRA,2016,6.635
+Brazil,BRA,2015,6.952
+Brazil,BRA,2014,6.983
+Brazil,BRA,2011,6.697499
+Bulgaria,BGR,2022,5.4661
+Bulgaria,BGR,2021,5.3709
+Bulgaria,BGR,2020,5.2655
+Bulgaria,BGR,2019,5.1015
+Bulgaria,BGR,2018,5.011
+Bulgaria,BGR,2017,4.9331
+Bulgaria,BGR,2016,4.714
+Bulgaria,BGR,2015,4.217
+Bulgaria,BGR,2014,4.218
+Bulgaria,BGR,2011,3.889474
+Burkina Faso,BFA,2022,4.6376
+Burkina Faso,BFA,2021,4.6705
+Burkina Faso,BFA,2020,4.8338
+Burkina Faso,BFA,2019,4.7687
+Burkina Faso,BFA,2018,4.5868
+Burkina Faso,BFA,2017,4.4244
+Burkina Faso,BFA,2016,4.032
+Burkina Faso,BFA,2015,3.739
+Burkina Faso,BFA,2014,3.587
+Burkina Faso,BFA,2011,3.926028
+Burundi,BDI,2020,3.7753
+Burundi,BDI,2019,3.7753
+Burundi,BDI,2018,3.7753
+Burundi,BDI,2017,2.9045
+Burundi,BDI,2016,2.905
+Burundi,BDI,2015,2.905
+Burundi,BDI,2014,2.905
+Burundi,BDI,2011,3.67756
+Cambodia,KHM,2022,4.3935
+Cambodia,KHM,2021,4.6403
+Cambodia,KHM,2020,4.8304
+Cambodia,KHM,2019,4.8484
+Cambodia,KHM,2018,4.6998
+Cambodia,KHM,2017,4.4326
+Cambodia,KHM,2016,4.168
+Cambodia,KHM,2015,3.907
+Cambodia,KHM,2014,3.819
+Cambodia,KHM,2011,4.100715
+Cameroon,CMR,2022,4.9732
+Cameroon,CMR,2021,5.0476
+Cameroon,CMR,2020,5.1418
+Cameroon,CMR,2019,5.0849
+Cameroon,CMR,2018,5.0437
+Cameroon,CMR,2017,4.9753
+Cameroon,CMR,2016,4.695
+Cameroon,CMR,2015,4.513
+Cameroon,CMR,2014,4.252
+Cameroon,CMR,2011,4.375735
+Canada,CAN,2022,6.9607
+Canada,CAN,2021,7.0251
+Canada,CAN,2020,7.1033
+Canada,CAN,2019,7.2321
+Canada,CAN,2018,7.2781
+Canada,CAN,2017,7.3285
+Canada,CAN,2016,7.316
+Canada,CAN,2015,7.404
+Canada,CAN,2014,7.427
+Canada,CAN,2011,7.499089
+Central African Republic,CAF,2019,3.4759
+Central African Republic,CAF,2018,3.083
+Central African Republic,CAF,2017,3.083
+Central African Republic,CAF,2016,2.693
+Central African Republic,CAF,2014,3.678
+Central African Republic,CAF,2011,3.567892
+Chad,TCD,2022,4.3966
+Chad,TCD,2021,4.2508
+Chad,TCD,2020,4.3554
+Chad,TCD,2019,4.4227
+Chad,TCD,2018,4.3495
+Chad,TCD,2017,4.3006
+Chad,TCD,2016,3.936
+Chad,TCD,2015,3.763
+Chad,TCD,2014,3.667
+Chad,TCD,2011,3.919401
+Chile,CHL,2022,6.3338
+Chile,CHL,2021,6.1718
+Chile,CHL,2020,6.1719
+Chile,CHL,2019,6.2285
+Chile,CHL,2018,6.444
+Chile,CHL,2017,6.4762
+Chile,CHL,2016,6.652
+Chile,CHL,2015,6.705
+Chile,CHL,2014,6.67
+Chile,CHL,2011,6.12797
+China,CHN,2022,5.8179
+China,CHN,2021,5.5853
+China,CHN,2020,5.3391
+China,CHN,2019,5.1239
+China,CHN,2018,5.1909
+China,CHN,2017,5.2458
+China,CHN,2016,5.273
+China,CHN,2015,5.245
+China,CHN,2014,5.14
+China,CHN,2011,4.679718
+Colombia,COL,2022,5.6304
+Colombia,COL,2021,5.7806
+Colombia,COL,2020,6.0124
+Colombia,COL,2019,6.1634
+Colombia,COL,2018,6.1248
+Colombia,COL,2017,6.2601
+Colombia,COL,2016,6.357
+Colombia,COL,2015,6.481
+Colombia,COL,2014,6.477
+Colombia,COL,2011,6.202322
+Comoros,COM,2022,3.5452
+Comoros,COM,2021,4.6086
+Comoros,COM,2020,4.2886
+Comoros,COM,2019,4.2886
+Comoros,COM,2018,3.9728
+Comoros,COM,2015,3.956
+Comoros,COM,2014,3.956
+Comoros,COM,2011,3.700023
+Congo,COG,2022,5.2671
+Congo,COG,2021,5.0752
+Congo,COG,2020,5.3417
+Congo,COG,2019,5.1944
+Congo,COG,2018,4.8115
+Congo,COG,2017,4.5587
+Congo,COG,2016,4.291
+Congo,COG,2015,4.236
+Congo,COG,2014,3.989
+Congo,COG,2011,3.819792
+Costa Rica,CRI,2022,6.6085
+Costa Rica,CRI,2021,6.582
+Costa Rica,CRI,2020,7.0694
+Costa Rica,CRI,2019,7.1214
+Costa Rica,CRI,2018,7.1674
+Costa Rica,CRI,2017,7.0717
+Costa Rica,CRI,2016,7.079
+Costa Rica,CRI,2015,7.087
+Costa Rica,CRI,2014,7.226
+Costa Rica,CRI,2011,7.251115
+Cote d'Ivoire,CIV,2022,5.0527
+Cote d'Ivoire,CIV,2021,5.2346
+Cote d'Ivoire,CIV,2020,5.306
+Cote d'Ivoire,CIV,2019,5.2333
+Cote d'Ivoire,CIV,2018,4.9438
+Cote d'Ivoire,CIV,2017,4.6712
+Cote d'Ivoire,CIV,2016,4.18
+Cote d'Ivoire,CIV,2015,3.916
+Cote d'Ivoire,CIV,2014,3.655
+Cote d'Ivoire,CIV,2011,4.197182
+Croatia,HRV,2022,6.125
+Croatia,HRV,2021,6.1252
+Croatia,HRV,2020,5.8817
+Croatia,HRV,2019,5.5047
+Croatia,HRV,2018,5.4318
+Croatia,HRV,2017,5.3212
+Croatia,HRV,2016,5.293
+Croatia,HRV,2015,5.488
+Croatia,HRV,2014,5.759
+Croatia,HRV,2011,5.622628
+Cuba,CUB,2011,5.417868
+Cyprus,CYP,2022,6.13
+Cyprus,CYP,2021,6.2209
+Cyprus,CYP,2020,6.2235
+Cyprus,CYP,2019,6.159
+Cyprus,CYP,2018,6.0458
+Cyprus,CYP,2017,5.7625
+Cyprus,CYP,2016,5.621
+Cyprus,CYP,2015,5.546
+Cyprus,CYP,2014,5.689
+Cyprus,CYP,2011,6.416459
+Czechia,CZE,2022,6.8452
+Czechia,CZE,2021,6.9198
+Czechia,CZE,2020,6.9647
+Czechia,CZE,2019,6.9109
+Czechia,CZE,2018,6.8521
+Czechia,CZE,2017,6.7109
+Czechia,CZE,2016,6.609
+Czechia,CZE,2015,6.596
+Czechia,CZE,2014,6.505
+Czechia,CZE,2011,6.35963
+Democratic Republic of Congo,COD,2022,3.2072
+Democratic Republic of Congo,COD,2019,4.311
+Democratic Republic of Congo,COD,2018,4.4181
+Democratic Republic of Congo,COD,2017,4.2449
+Democratic Republic of Congo,COD,2016,4.28
+Democratic Republic of Congo,COD,2015,4.272
+Democratic Republic of Congo,COD,2014,4.517
+Democratic Republic of Congo,COD,2011,3.983849
+Denmark,DNK,2022,7.5864
+Denmark,DNK,2021,7.6362
+Denmark,DNK,2020,7.6195
+Denmark,DNK,2019,7.6456
+Denmark,DNK,2018,7.6001
+Denmark,DNK,2017,7.5553
+Denmark,DNK,2016,7.522
+Denmark,DNK,2015,7.526
+Denmark,DNK,2014,7.527
+Denmark,DNK,2011,7.85574
+Djibouti,DJI,2014,4.369
+Djibouti,DJI,2011,4.956731
+Dominican Republic,DOM,2022,5.5689
+Dominican Republic,DOM,2021,5.7372
+Dominican Republic,DOM,2020,5.5451
+Dominican Republic,DOM,2019,5.6892
+Dominican Republic,DOM,2018,5.4253
+Dominican Republic,DOM,2017,5.3018
+Dominican Republic,DOM,2016,5.23
+Dominican Republic,DOM,2015,5.155
+Dominican Republic,DOM,2014,4.885
+Dominican Republic,DOM,2011,5.036006
+Ecuador,ECU,2022,5.5589
+Ecuador,ECU,2021,5.5333
+Ecuador,ECU,2020,5.764
+Ecuador,ECU,2019,5.9252
+Ecuador,ECU,2018,6.0276
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+Ecuador,ECU,2016,6.008
+Ecuador,ECU,2015,5.976
+Ecuador,ECU,2014,5.975
+Ecuador,ECU,2011,5.424841
+Egypt,EGY,2022,4.1705
+Egypt,EGY,2021,4.2877
+Egypt,EGY,2020,4.2827
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+Sierra Leone,SLE,2020,3.8494
+Sierra Leone,SLE,2019,3.9264
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+South Africa,ZAF,2020,4.9564
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+South Africa,ZAF,2016,4.829
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+Spain,ESP,2020,6.4907
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+Spain,ESP,2018,6.3541
+Spain,ESP,2017,6.3099
+Spain,ESP,2016,6.403
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+Sudan,SDN,2014,4.55
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+Sweden,SWE,2021,7.3843
+Sweden,SWE,2020,7.3627
+Sweden,SWE,2019,7.3535
+Sweden,SWE,2018,7.3433
+Sweden,SWE,2017,7.3145
+Sweden,SWE,2016,7.284
+Sweden,SWE,2015,7.291
+Sweden,SWE,2014,7.364
+Sweden,SWE,2011,7.379463
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+Tanzania,TZA,2020,3.6232
+Tanzania,TZA,2019,3.4762
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+Tanzania,TZA,2016,3.349
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+Thailand,THA,2020,5.9847
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+Thailand,THA,2018,6.008
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+Thailand,THA,2016,6.424
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+Togo,TGO,2015,3.303
+Togo,TGO,2014,2.839
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+Trinidad and Tobago,TTO,2017,6.1919
+Trinidad and Tobago,TTO,2016,6.168
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+Tunisia,TUN,2021,4.516
+Tunisia,TUN,2020,4.5965
+Tunisia,TUN,2019,4.3922
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+Tunisia,TUN,2014,4.739
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+Turkey,TUR,2019,5.1318
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+Turkey,TUR,2015,5.389
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+Uganda,UGA,2020,4.6365
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+Uruguay,URY,2014,6.485
+Uruguay,URY,2011,5.898252
+Uzbekistan,UZB,2022,6.0143
+Uzbekistan,UZB,2021,6.0627
+Uzbekistan,UZB,2020,6.1788
+Uzbekistan,UZB,2019,6.2576
+Uzbekistan,UZB,2018,6.1741
+Uzbekistan,UZB,2017,6.0961
+Uzbekistan,UZB,2016,5.971
+Uzbekistan,UZB,2015,5.987
+Uzbekistan,UZB,2014,6.003
+Uzbekistan,UZB,2011,5.224832
+Venezuela,VEN,2022,5.2106
+Venezuela,VEN,2021,4.9255
+Venezuela,VEN,2020,4.8922
+Venezuela,VEN,2019,5.0532
+Venezuela,VEN,2018,4.7066
+Venezuela,VEN,2017,4.8056
+Venezuela,VEN,2016,5.25
+Venezuela,VEN,2015,6.084
+Venezuela,VEN,2014,6.81
+Venezuela,VEN,2011,6.922258
+Vietnam,VNM,2022,5.7633
+Vietnam,VNM,2021,5.485
+Vietnam,VNM,2020,5.4108
+Vietnam,VNM,2019,5.3535
+Vietnam,VNM,2018,5.1753
+Vietnam,VNM,2017,5.1032
+Vietnam,VNM,2016,5.074
+Vietnam,VNM,2015,5.061
+Vietnam,VNM,2014,5.36
+Vietnam,VNM,2011,5.425293
+Yemen,YEM,2021,4.1969
+Yemen,YEM,2020,3.6579
+Yemen,YEM,2019,3.5274
+Yemen,YEM,2018,3.3798
+Yemen,YEM,2017,3.3549
+Yemen,YEM,2016,3.593
+Yemen,YEM,2015,3.724
+Yemen,YEM,2014,4.077
+Yemen,YEM,2011,4.453632
+Zambia,ZMB,2022,3.9822
+Zambia,ZMB,2021,3.7598
+Zambia,ZMB,2020,4.0734
+Zambia,ZMB,2019,3.7594
+Zambia,ZMB,2018,4.1066
+Zambia,ZMB,2017,4.3771
+Zambia,ZMB,2016,4.514
+Zambia,ZMB,2015,4.795
+Zambia,ZMB,2014,5.129
+Zambia,ZMB,2011,4.704553
+Zimbabwe,ZWE,2022,3.2035
+Zimbabwe,ZWE,2021,2.9951
+Zimbabwe,ZWE,2020,3.1448
+Zimbabwe,ZWE,2019,3.2992
+Zimbabwe,ZWE,2018,3.6632
+Zimbabwe,ZWE,2017,3.6923
+Zimbabwe,ZWE,2016,3.875
+Zimbabwe,ZWE,2015,4.193
+Zimbabwe,ZWE,2014,4.61
+Zimbabwe,ZWE,2011,3.978434
\ No newline at end of file
diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\225\260\346\215\256/mean.xlsx" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\346\225\260\346\215\256/mean.xlsx"
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diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\350\257\264\346\230\216/.keep" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\350\257\264\346\230\216/.keep"
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\350\257\264\346\230\216/\350\257\264\346\230\216" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\350\257\264\346\230\216/\350\257\264\346\230\216"
new file mode 100644
index 0000000000000000000000000000000000000000..ddcb57bcfc91bea463278784db7af42ccf46c877
--- /dev/null
+++ "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/CS2101010/\351\241\271\347\233\256\350\257\264\346\230\216/\350\257\264\346\230\216"
@@ -0,0 +1,2 @@
+今年是联合国第11年发表「全球幸福报告」，显示与 2020年之前比较，民众报告行善的水平明显更高。过去3年全球受到新冠疫情影响，但增加民众互相帮助的情况，从而有更大幸福感，令幸福指数高于疫情前的水平。
+本项目旨在研究近年全球幸福报告数据，通过可视化大屏分析全球幸福指数变化趋势
\ No newline at end of file
diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/\345\233\276github.txt" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/\345\233\276github.txt"
deleted file mode 100644
index c96ac4881007b244fd9c9f9a6fc42740a1fffa5c..0000000000000000000000000000000000000000
--- "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/\345\233\276github.txt"
+++ /dev/null
@@ -1,2 +0,0 @@
-图：
-GitHub图探索平台可以访：http://47.110.125.80/
\ No newline at end of file
diff --git "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/\346\234\254\347\247\221\345\274\200\346\272\220\350\257\276\347\250\213-\346\225\231\346\235\220.txt" "b/03-\350\257\276\347\250\213\345\256\236\351\252\214/\346\234\254\347\247\221\345\274\200\346\272\220\350\257\276\347\250\213-\346\225\231\346\235\220.txt"
deleted file mode 100644
index cf391121c3d0cb058f41ba22de6bd3abe0d738f0..0000000000000000000000000000000000000000
--- "a/03-\350\257\276\347\250\213\345\256\236\351\252\214/\346\234\254\347\247\221\345\274\200\346\272\220\350\257\276\347\250\213-\346\225\231\346\235\220.txt"
+++ /dev/null
@@ -1,10 +0,0 @@
-https://github.com/X-lab2017/oss101
-拥抱开源（第2版）
-主   编	戈登哈夫
-人民邮电出版社，2022年9月1日第2版
-
-参考书籍：
-Git从入门到精通.高见龙著.北京:北京大学出版社.2020年1月1日
-Git入门与实践.大塚弘记 著.北京:人民邮电出版社.2015年7月1日
-
-