diff --git a/data/csdn_trends_top10_month/csdn_index_top_10.csv b/data/csdn_trends_top10_month/csdn_index_top_10.csv
index 9f5bd3bddac7cfd6fe1e7b8fc36148966e77b6cb..6c3429cc7df7fa1f41646f65de353746d645cd83 100644
--- a/data/csdn_trends_top10_month/csdn_index_top_10.csv
+++ b/data/csdn_trends_top10_month/csdn_index_top_10.csv
@@ -1,6 +1,5 @@
 date,tag_name,index_value
 2000-01,数据库,111
-2000-01,big data,100
 2000-01,sql,67
 2000-01,windows,64
 2000-01,c++,63
@@ -9,8 +8,8 @@ date,tag_name,index_value
 2000-01,网络,23
 2000-01,oracle,23
 2000-01,.net,23
+2000-01,前端,18
 2000-02,数据库,133
-2000-02,big data,121
 2000-02,c++,61
 2000-02,c语言,50
 2000-02,windows,49
@@ -19,8 +18,8 @@ date,tag_name,index_value
 2000-02,服务器,28
 2000-02,oracle,25
 2000-02,前端,24
+2000-02,网络,23
 2000-03,数据库,228
-2000-03,big data,223
 2000-03,sql,148
 2000-03,windows,96
 2000-03,c++,95
@@ -29,8 +28,8 @@ date,tag_name,index_value
 2000-03,java,57
 2000-03,linux,54
 2000-03,tcp/ip,52
+2000-03,c语言,43
 2000-04,数据库,138
-2000-04,big data,137
 2000-04,服务器,80
 2000-04,sql,79
 2000-04,windows,71
@@ -39,8 +38,8 @@ date,tag_name,index_value
 2000-04,c语言,34
 2000-04,网络,31
 2000-04,tcp/ip,30
+2000-04,html,29
 2000-05,数据库,178
-2000-05,big data,175
 2000-05,c++,90
 2000-05,sql,87
 2000-05,windows,85
@@ -49,8 +48,8 @@ date,tag_name,index_value
 2000-05,网络,41
 2000-05,c语言,41
 2000-05,microsoft,36
+2000-05,tcp/ip,34
 2000-06,数据库,271
-2000-06,big data,253
 2000-06,sql,168
 2000-06,服务器,106
 2000-06,c++,104
@@ -59,28 +58,28 @@ date,tag_name,index_value
 2000-06,.net,62
 2000-06,tcp/ip,58
 2000-06,网络,55
+2000-06,microsoft,46
 2000-07,数据库,365
-2000-07,big data,338
 2000-07,windows,205
 2000-07,sql,199
 2000-07,服务器,149
 2000-07,c++,123
 2000-07,网络,109
-2000-07,计算机,79
 2000-07,tcp/ip,73
 2000-07,c语言,71
+2000-07,.net,67
+2000-07,oracle,66
 2000-08,数据库,426
-2000-08,big data,390
 2000-08,sql,219
 2000-08,windows,208
 2000-08,服务器,183
 2000-08,c++,180
 2000-08,c语言,109
 2000-08,网络,105
-2000-08,计算机,91
 2000-08,microsoft,85
+2000-08,程序员,71
+2000-08,html,67
 2000-09,数据库,428
-2000-09,big data,404
 2000-09,windows,231
 2000-09,sql,215
 2000-09,服务器,192
@@ -89,8 +88,8 @@ date,tag_name,index_value
 2000-09,网络,110
 2000-09,tcp/ip,101
 2000-09,microsoft,98
+2000-09,java,93
 2000-10,数据库,380
-2000-10,big data,327
 2000-10,windows,223
 2000-10,c++,215
 2000-10,sql,210
@@ -99,8 +98,8 @@ date,tag_name,index_value
 2000-10,.net,119
 2000-10,网络,109
 2000-10,tcp/ip,101
+2000-10,mfc,73
 2000-11,数据库,567
-2000-11,big data,498
 2000-11,sql,324
 2000-11,c++,314
 2000-11,windows,288
@@ -108,19 +107,19 @@ date,tag_name,index_value
 2000-11,网络,145
 2000-11,microsoft,144
 2000-11,java,138
-2000-11,计算机,129
+2000-11,tcp/ip,119
+2000-11,oracle,103
 2000-12,数据库,773
-2000-12,big data,726
 2000-12,windows,453
 2000-12,c++,431
 2000-12,sql,390
 2000-12,服务器,311
 2000-12,java,191
 2000-12,microsoft,189
-2000-12,计算机,186
 2000-12,程序员,181
+2000-12,网络,175
+2000-12,oracle,162
 2001-01,数据库,698
-2001-01,big data,635
 2001-01,c++,428
 2001-01,windows,382
 2001-01,sql,375
@@ -129,8 +128,8 @@ date,tag_name,index_value
 2001-01,microsoft,190
 2001-01,程序员,179
 2001-01,.net,176
+2001-01,网络,169
 2001-02,数据库,1095
-2001-02,big data,1011
 2001-02,sql,597
 2001-02,windows,592
 2001-02,c++,585
@@ -139,8 +138,8 @@ date,tag_name,index_value
 2001-02,程序员,300
 2001-02,.net,296
 2001-02,网络,273
+2001-02,microsoft,264
 2001-03,数据库,1168
-2001-03,big data,1054
 2001-03,sql,696
 2001-03,c++,595
 2001-03,windows,579
@@ -149,8 +148,8 @@ date,tag_name,index_value
 2001-03,.net,362
 2001-03,网络,271
 2001-03,microsoft,262
+2001-03,mfc,255
 2001-04,数据库,1665
-2001-04,big data,1423
 2001-04,sql,931
 2001-04,c++,895
 2001-04,windows,734
@@ -159,8 +158,8 @@ date,tag_name,index_value
 2001-04,.net,407
 2001-04,网络,382
 2001-04,程序员,353
+2001-04,microsoft,321
 2001-05,数据库,2457
-2001-05,big data,1979
 2001-05,c++,1343
 2001-05,sql,1299
 2001-05,windows,1106
@@ -169,8 +168,8 @@ date,tag_name,index_value
 2001-05,.net,595
 2001-05,网络,541
 2001-05,程序员,535
+2001-05,microsoft,481
 2001-06,数据库,2549
-2001-06,big data,2261
 2001-06,sql,1362
 2001-06,c++,1147
 2001-06,windows,1036
@@ -179,8 +178,8 @@ date,tag_name,index_value
 2001-06,.net,619
 2001-06,网络,564
 2001-06,linux,547
+2001-06,程序员,541
 2001-07,数据库,2865
-2001-07,big data,2478
 2001-07,sql,1753
 2001-07,c++,1182
 2001-07,java,1144
@@ -189,8 +188,8 @@ date,tag_name,index_value
 2001-07,.net,785
 2001-07,程序员,571
 2001-07,网络,568
+2001-07,oracle,556
 2001-08,数据库,3555
-2001-08,big data,2988
 2001-08,sql,2199
 2001-08,c++,1544
 2001-08,windows,1393
@@ -199,8 +198,8 @@ date,tag_name,index_value
 2001-08,.net,941
 2001-08,microsoft,735
 2001-08,网络,727
+2001-08,oracle,699
 2001-09,数据库,3215
-2001-09,big data,2553
 2001-09,sql,2087
 2001-09,c++,1474
 2001-09,windows,1219
@@ -209,8 +208,8 @@ date,tag_name,index_value
 2001-09,.net,881
 2001-09,oracle,716
 2001-09,microsoft,662
+2001-09,tcp/ip,554
 2001-10,数据库,3126
-2001-10,big data,2510
 2001-10,sql,1878
 2001-10,c++,1584
 2001-10,windows,1172
@@ -219,8 +218,8 @@ date,tag_name,index_value
 2001-10,.net,857
 2001-10,oracle,710
 2001-10,microsoft,646
+2001-10,网络,633
 2001-11,数据库,4086
-2001-11,big data,3104
 2001-11,sql,2455
 2001-11,c++,1594
 2001-11,java,1502
@@ -229,8 +228,8 @@ date,tag_name,index_value
 2001-11,.net,1051
 2001-11,oracle,933
 2001-11,microsoft,736
+2001-11,网络,683
 2001-12,数据库,4418
-2001-12,big data,3756
 2001-12,sql,2882
 2001-12,c++,1789
 2001-12,java,1539
@@ -239,8 +238,8 @@ date,tag_name,index_value
 2001-12,.net,1101
 2001-12,oracle,907
 2001-12,microsoft,751
+2001-12,程序员,738
 2002-01,数据库,4346
-2002-01,big data,3322
 2002-01,sql,2820
 2002-01,c++,1927
 2002-01,java,1648
@@ -249,8 +248,8 @@ date,tag_name,index_value
 2002-01,.net,1296
 2002-01,oracle,892
 2002-01,程序员,887
+2002-01,microsoft,875
 2002-02,数据库,2757
-2002-02,big data,2461
 2002-02,sql,1792
 2002-02,c++,1316
 2002-02,windows,1113
@@ -259,8 +258,8 @@ date,tag_name,index_value
 2002-02,.net,868
 2002-02,microsoft,639
 2002-02,程序员,545
+2002-02,oracle,534
 2002-03,数据库,5767
-2002-03,big data,4523
 2002-03,sql,3456
 2002-03,c++,2321
 2002-03,java,1999
@@ -269,8 +268,8 @@ date,tag_name,index_value
 2002-03,.net,1863
 2002-03,microsoft,1032
 2002-03,oracle,1031
+2002-03,前端,850
 2002-04,数据库,7184
-2002-04,big data,5952
 2002-04,sql,4479
 2002-04,c++,2644
 2002-04,服务器,2454
@@ -279,8 +278,8 @@ date,tag_name,index_value
 2002-04,.net,2103
 2002-04,microsoft,1353
 2002-04,前端,1211
+2002-04,oracle,1193
 2002-05,数据库,7274
-2002-05,big data,6129
 2002-05,sql,4474
 2002-05,c++,2659
 2002-05,服务器,2191
@@ -289,8 +288,8 @@ date,tag_name,index_value
 2002-05,.net,1766
 2002-05,microsoft,1180
 2002-05,前端,1168
+2002-05,oracle,1125
 2002-06,数据库,6594
-2002-06,big data,4364
 2002-06,sql,4005
 2002-06,服务器,2195
 2002-06,c++,2123
@@ -299,8 +298,8 @@ date,tag_name,index_value
 2002-06,.net,1586
 2002-06,oracle,1124
 2002-06,microsoft,1063
+2002-06,tcp/ip,1037
 2002-07,数据库,7102
-2002-07,big data,5784
 2002-07,sql,4528
 2002-07,服务器,2547
 2002-07,c++,2383
@@ -309,8 +308,8 @@ date,tag_name,index_value
 2002-07,.net,1816
 2002-07,oracle,1384
 2002-07,前端,1260
+2002-07,microsoft,1204
 2002-08,数据库,6814
-2002-08,big data,5815
 2002-08,sql,4244
 2002-08,服务器,2488
 2002-08,c++,2466
@@ -319,8 +318,8 @@ date,tag_name,index_value
 2002-08,.net,1720
 2002-08,前端,1217
 2002-08,microsoft,1201
+2002-08,oracle,1147
 2002-09,数据库,7521
-2002-09,big data,6247
 2002-09,sql,4565
 2002-09,java,2876
 2002-09,服务器,2694
@@ -329,8 +328,8 @@ date,tag_name,index_value
 2002-09,.net,1990
 2002-09,oracle,1475
 2002-09,前端,1416
+2002-09,microsoft,1288
 2002-10,数据库,6197
-2002-10,big data,5414
 2002-10,sql,3677
 2002-10,服务器,2438
 2002-10,java,2412
@@ -339,8 +338,8 @@ date,tag_name,index_value
 2002-10,.net,1733
 2002-10,oracle,1192
 2002-10,前端,1167
+2002-10,linux,1106
 2002-11,数据库,7321
-2002-11,big data,4882
 2002-11,sql,4378
 2002-11,服务器,2870
 2002-11,java,2752
@@ -349,8 +348,8 @@ date,tag_name,index_value
 2002-11,.net,2174
 2002-11,前端,1691
 2002-11,oracle,1495
+2002-11,网络,1369
 2002-12,数据库,8431
-2002-12,big data,6169
 2002-12,sql,5080
 2002-12,服务器,3211
 2002-12,java,3133
@@ -359,8 +358,8 @@ date,tag_name,index_value
 2002-12,.net,2283
 2002-12,前端,1779
 2002-12,oracle,1595
+2002-12,microsoft,1514
 2003-01,数据库,7174
-2003-01,big data,5584
 2003-01,sql,4468
 2003-01,服务器,3033
 2003-01,java,2674
@@ -369,8 +368,8 @@ date,tag_name,index_value
 2003-01,c++,1979
 2003-01,前端,1674
 2003-01,oracle,1507
+2003-01,网络,1250
 2003-02,数据库,6518
-2003-02,big data,5303
 2003-02,sql,3996
 2003-02,服务器,2992
 2003-02,java,2620
@@ -379,8 +378,8 @@ date,tag_name,index_value
 2003-02,.net,1926
 2003-02,前端,1645
 2003-02,linux,1464
+2003-02,oracle,1391
 2003-03,数据库,11265
-2003-03,big data,8709
 2003-03,sql,7069
 2003-03,服务器,4721
 2003-03,java,4248
@@ -389,8 +388,8 @@ date,tag_name,index_value
 2003-03,c++,2880
 2003-03,前端,2820
 2003-03,linux,2365
+2003-03,oracle,2159
 2003-04,数据库,12145
-2003-04,big data,9275
 2003-04,sql,7513
 2003-04,服务器,4943
 2003-04,java,4425
@@ -399,8 +398,8 @@ date,tag_name,index_value
 2003-04,前端,2935
 2003-04,c++,2810
 2003-04,linux,2289
+2003-04,tcp/ip,2289
 2003-05,数据库,13275
-2003-05,big data,10675
 2003-05,sql,8108
 2003-05,服务器,5088
 2003-05,java,4099
@@ -409,8 +408,8 @@ date,tag_name,index_value
 2003-05,前端,3212
 2003-05,c++,2878
 2003-05,tcp/ip,2389
+2003-05,linux,2377
 2003-06,数据库,11161
-2003-06,big data,8422
 2003-06,sql,6675
 2003-06,服务器,4534
 2003-06,java,3663
@@ -419,8 +418,8 @@ date,tag_name,index_value
 2003-06,前端,2804
 2003-06,c++,2497
 2003-06,tcp/ip,2173
+2003-06,linux,2096
 2003-07,数据库,11331
-2003-07,big data,8973
 2003-07,sql,7057
 2003-07,服务器,4951
 2003-07,java,3823
@@ -429,8 +428,8 @@ date,tag_name,index_value
 2003-07,前端,2967
 2003-07,c++,2632
 2003-07,oracle,2218
+2003-07,linux,2206
 2003-08,数据库,10627
-2003-08,big data,6898
 2003-08,sql,6631
 2003-08,服务器,4607
 2003-08,java,3507
@@ -439,8 +438,8 @@ date,tag_name,index_value
 2003-08,前端,2687
 2003-08,c++,2321
 2003-08,oracle,2078
+2003-08,tcp/ip,1957
 2003-09,数据库,10550
-2003-09,big data,7949
 2003-09,sql,6460
 2003-09,服务器,4654
 2003-09,java,3581
@@ -449,8 +448,8 @@ date,tag_name,index_value
 2003-09,前端,2786
 2003-09,c++,2285
 2003-09,oracle,2121
+2003-09,tcp/ip,2066
 2003-10,数据库,9044
-2003-10,big data,6753
 2003-10,sql,5541
 2003-10,服务器,4075
 2003-10,java,3354
@@ -459,8 +458,8 @@ date,tag_name,index_value
 2003-10,前端,2368
 2003-10,c++,2219
 2003-10,linux,2023
+2003-10,tcp/ip,1828
 2003-11,数据库,9287
-2003-11,big data,6526
 2003-11,sql,5866
 2003-11,服务器,4340
 2003-11,java,3464
@@ -469,8 +468,8 @@ date,tag_name,index_value
 2003-11,前端,2540
 2003-11,c++,2282
 2003-11,linux,1999
+2003-11,tcp/ip,1869
 2003-12,数据库,10734
-2003-12,big data,8137
 2003-12,sql,6813
 2003-12,服务器,4871
 2003-12,java,3745
@@ -479,8 +478,8 @@ date,tag_name,index_value
 2003-12,前端,3078
 2003-12,linux,2274
 2003-12,c++,2257
+2003-12,tcp/ip,2103
 2004-01,数据库,5951
-2004-01,big data,4411
 2004-01,sql,3849
 2004-01,服务器,2982
 2004-01,java,2636
@@ -489,8 +488,8 @@ date,tag_name,index_value
 2004-01,前端,1843
 2004-01,linux,1566
 2004-01,c++,1422
+2004-01,tcp/ip,1386
 2004-02,数据库,9470
-2004-02,big data,6622
 2004-02,sql,5741
 2004-02,服务器,4459
 2004-02,java,3644
@@ -499,8 +498,8 @@ date,tag_name,index_value
 2004-02,前端,2832
 2004-02,linux,2240
 2004-02,c++,2069
+2004-02,c#,1980
 2004-03,数据库,12429
-2004-03,big data,8152
 2004-03,sql,7548
 2004-03,服务器,5495
 2004-03,java,4738
@@ -509,8 +508,8 @@ date,tag_name,index_value
 2004-03,windows,3571
 2004-03,linux,2638
 2004-03,c++,2505
+2004-03,tcp/ip,2360
 2004-04,数据库,11708
-2004-04,big data,9871
 2004-04,sql,7368
 2004-04,服务器,5179
 2004-04,java,4142
@@ -519,8 +518,8 @@ date,tag_name,index_value
 2004-04,windows,3438
 2004-04,c#,2359
 2004-04,linux,2344
+2004-04,c++,2304
 2004-05,数据库,4623
-2004-05,big data,3096
 2004-05,sql,2823
 2004-05,服务器,2183
 2004-05,.net,1588
@@ -529,8 +528,8 @@ date,tag_name,index_value
 2004-05,linux,1537
 2004-05,前端,1436
 2004-05,tcp/ip,1104
+2004-05,网络,989
 2004-06,数据库,6860
-2004-06,big data,5531
 2004-06,sql,4104
 2004-06,服务器,3371
 2004-06,.net,2781
@@ -539,8 +538,8 @@ date,tag_name,index_value
 2004-06,前端,2229
 2004-06,c#,1744
 2004-06,linux,1665
+2004-06,c++,1472
 2004-07,数据库,10248
-2004-07,big data,7846
 2004-07,sql,6708
 2004-07,服务器,4710
 2004-07,java,4134
@@ -549,8 +548,8 @@ date,tag_name,index_value
 2004-07,windows,3277
 2004-07,c#,2376
 2004-07,microsoft,2337
+2004-07,c++,2146
 2004-08,数据库,10830
-2004-08,big data,8750
 2004-08,sql,6845
 2004-08,服务器,5052
 2004-08,java,4295
@@ -559,8 +558,8 @@ date,tag_name,index_value
 2004-08,前端,3607
 2004-08,microsoft,2545
 2004-08,linux,2534
+2004-08,网络,2452
 2004-09,数据库,10229
-2004-09,big data,8773
 2004-09,sql,6607
 2004-09,服务器,5256
 2004-09,java,4324
@@ -569,8 +568,8 @@ date,tag_name,index_value
 2004-09,前端,3688
 2004-09,linux,2864
 2004-09,microsoft,2580
+2004-09,c#,2547
 2004-10,数据库,9601
-2004-10,big data,7867
 2004-10,sql,6190
 2004-10,服务器,5190
 2004-10,java,4315
@@ -579,8 +578,8 @@ date,tag_name,index_value
 2004-10,前端,3524
 2004-10,microsoft,2735
 2004-10,c#,2550
+2004-10,网络,2540
 2004-11,数据库,10302
-2004-11,big data,8022
 2004-11,sql,6596
 2004-11,服务器,5312
 2004-11,java,4758
@@ -589,8 +588,8 @@ date,tag_name,index_value
 2004-11,前端,3631
 2004-11,microsoft,2769
 2004-11,c#,2552
+2004-11,c++,2528
 2004-12,数据库,9859
-2004-12,big data,8476
 2004-12,sql,6271
 2004-12,服务器,5055
 2004-12,java,4735
@@ -599,8 +598,8 @@ date,tag_name,index_value
 2004-12,前端,3420
 2004-12,microsoft,2505
 2004-12,c++,2416
+2004-12,c#,2403
 2005-01,数据库,8513
-2005-01,big data,7176
 2005-01,sql,5507
 2005-01,服务器,4685
 2005-01,java,4045
@@ -609,8 +608,8 @@ date,tag_name,index_value
 2005-01,前端,3222
 2005-01,microsoft,2394
 2005-01,网络,2318
+2005-01,c#,2240
 2005-02,数据库,5248
-2005-02,big data,4755
 2005-02,sql,3202
 2005-02,服务器,2921
 2005-02,java,2823
@@ -619,8 +618,8 @@ date,tag_name,index_value
 2005-02,前端,2099
 2005-02,microsoft,1659
 2005-02,网络,1658
+2005-02,c#,1490
 2005-03,数据库,9478
-2005-03,big data,8117
 2005-03,sql,6088
 2005-03,服务器,4885
 2005-03,java,4707
@@ -629,8 +628,8 @@ date,tag_name,index_value
 2005-03,前端,3570
 2005-03,c#,2632
 2005-03,microsoft,2582
+2005-03,c++,2440
 2005-04,数据库,9164
-2005-04,big data,7218
 2005-04,sql,5890
 2005-04,服务器,4445
 2005-04,java,4380
@@ -639,8 +638,8 @@ date,tag_name,index_value
 2005-04,前端,3195
 2005-04,c#,2478
 2005-04,c++,2399
+2005-04,microsoft,2305
 2005-05,数据库,8093
-2005-05,big data,7179
 2005-05,sql,5142
 2005-05,服务器,3700
 2005-05,java,3499
@@ -649,8 +648,8 @@ date,tag_name,index_value
 2005-05,windows,2663
 2005-05,c#,2113
 2005-05,c++,1931
+2005-05,网络,1703
 2005-06,数据库,7630
-2005-06,big data,6509
 2005-06,sql,4841
 2005-06,服务器,3775
 2005-06,java,3524
@@ -659,8 +658,8 @@ date,tag_name,index_value
 2005-06,windows,2651
 2005-06,c#,2104
 2005-06,网络,1885
+2005-06,microsoft,1835
 2005-07,数据库,7571
-2005-07,big data,6719
 2005-07,sql,4739
 2005-07,服务器,3604
 2005-07,java,3469
@@ -669,8 +668,8 @@ date,tag_name,index_value
 2005-07,windows,2532
 2005-07,c#,2012
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@@ -679,8 +678,8 @@ date,tag_name,index_value
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@@ -689,8 +688,8 @@ date,tag_name,index_value
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@@ -699,8 +698,8 @@ date,tag_name,index_value
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@@ -709,8 +708,8 @@ date,tag_name,index_value
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@@ -719,8 +718,8 @@ date,tag_name,index_value
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@@ -729,8 +728,8 @@ date,tag_name,index_value
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@@ -739,8 +738,8 @@ date,tag_name,index_value
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@@ -749,8 +748,8 @@ date,tag_name,index_value
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@@ -759,8 +758,8 @@ date,tag_name,index_value
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@@ -769,8 +768,8 @@ date,tag_name,index_value
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@@ -779,9 +778,9 @@ date,tag_name,index_value
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@@ -789,9 +788,9 @@ date,tag_name,index_value
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@@ -799,8 +798,8 @@ date,tag_name,index_value
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@@ -809,9 +808,9 @@ date,tag_name,index_value
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@@ -819,9 +818,9 @@ date,tag_name,index_value
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@@ -829,8 +828,8 @@ date,tag_name,index_value
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@@ -839,8 +838,8 @@ date,tag_name,index_value
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@@ -849,8 +848,8 @@ date,tag_name,index_value
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@@ -859,9 +858,9 @@ date,tag_name,index_value
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@@ -869,19 +868,19 @@ date,tag_name,index_value
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@@ -889,8 +888,8 @@ date,tag_name,index_value
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@@ -899,9 +898,9 @@ date,tag_name,index_value
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@@ -909,18 +908,18 @@ date,tag_name,index_value
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@@ -929,49 +928,49 @@ date,tag_name,index_value
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@@ -979,6 +978,7 @@ date,tag_name,index_value
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@@ -986,9 +986,9 @@ date,tag_name,index_value
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@@ -1003,52 +1003,52 @@ date,tag_name,index_value
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@@ -1056,29 +1056,29 @@ date,tag_name,index_value
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@@ -2301,7 +2301,6 @@ date,tag_name,index_value
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@@ -2309,6 +2308,7 @@ date,tag_name,index_value
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@@ -2317,9 +2317,8 @@ date,tag_name,index_value
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@@ -2329,7 +2328,7 @@ date,tag_name,index_value
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@@ -2339,7 +2338,7 @@ date,tag_name,index_value
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@@ -2349,7 +2348,7 @@ date,tag_name,index_value
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@@ -2359,7 +2358,7 @@ date,tag_name,index_value
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@@ -2369,7 +2368,7 @@ date,tag_name,index_value
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@@ -2379,7 +2378,7 @@ date,tag_name,index_value
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@@ -2389,7 +2388,7 @@ date,tag_name,index_value
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@@ -2399,7 +2398,7 @@ date,tag_name,index_value
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@@ -2409,7 +2408,7 @@ date,tag_name,index_value
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@@ -2419,7 +2418,7 @@ date,tag_name,index_value
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@@ -2429,7 +2428,7 @@ date,tag_name,index_value
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@@ -2439,7 +2438,7 @@ date,tag_name,index_value
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@@ -2449,7 +2448,7 @@ date,tag_name,index_value
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@@ -2459,7 +2458,7 @@ date,tag_name,index_value
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@@ -2469,7 +2468,7 @@ date,tag_name,index_value
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@@ -2479,7 +2478,7 @@ date,tag_name,index_value
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@@ -2489,7 +2488,7 @@ date,tag_name,index_value
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@@ -2499,7 +2498,7 @@ date,tag_name,index_value
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@@ -2509,7 +2508,7 @@ date,tag_name,index_value
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@@ -2519,7 +2518,7 @@ date,tag_name,index_value
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@@ -2529,6 +2528,7 @@ date,tag_name,index_value
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@@ -2543,12 +2543,12 @@ date,tag_name,index_value
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@@ -2582,14 +2582,13 @@ date,tag_name,index_value
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 2021-08,算法,54395
 2021-08,数据分析,48161
@@ -2599,7 +2598,7 @@ date,tag_name,index_value
 2021-08,深度学习,34769
 2021-08,javascript,34460
 2021-08,数据结构,31000
-2021-09,分类,128605
+2021-08,数据库,30515
 2021-09,java,82126
 2021-09,网络,60248
 2021-09,自动化,54407
@@ -2609,7 +2608,7 @@ date,tag_name,index_value
 2021-09,数据库,42076
 2021-09,linux,38185
 2021-09,人工智能,36085
-2021-10,计算机,81408
+2021-09,javascript,34696
 2021-10,java,80977
 2021-10,算法,53873
 2021-10,安全,48787
@@ -2619,16 +2618,17 @@ date,tag_name,index_value
 2021-10,c++,35789
 2021-10,matlab,32991
 2021-10,javascript,32246
+2021-10,linux,27237
 2021-11,java,90705
 2021-11,list,57282
 2021-11,数据库,53426
 2021-11,服务器,50017
 2021-11,python,46791
 2021-11,linux,41921
-2021-11,计算机,39189
 2021-11,前端,37574
 2021-11,http,36471
 2021-11,html,36360
+2021-11,mysql,32748
 2021-12,java,89218
 2021-12,数据库,54618
 2021-12,python,53962
diff --git a/src/bar_chart_race/chart.py b/src/bar_chart_race/chart.py
index 5e7cacac31321ad4699e19bd4b9285492b62a31c..3ba86d9e275d89520c413acf79a55241b89190d7 100644
--- a/src/bar_chart_race/chart.py
+++ b/src/bar_chart_race/chart.py
@@ -54,6 +54,7 @@ class BarChartRace:
         self.col_filt = self.get_col_filt()
         self.bar_colors = self.get_default_bar_colors(cmap)
         self.str_index = self.df_values.index.astype('str')
+        self.progress = None
 
     def get_extension(self):
         if self.filename:
@@ -415,7 +416,7 @@ class BarChartRace:
                 i += 1
 
     def anim_func(self, i):
-        self.bar.next(1)
+        self.progress.next(1)
         plt.xkcd(scale=1, length=100, randomness=2)
         if(platform.system() == 'Linux'):
             plt.rcParams.update({'font.family': "WenQuanYi Micro Hei"})
@@ -433,8 +434,9 @@ class BarChartRace:
             self.plot_bars(0)
 
         total_count = len(self.df_values)
-        self.bar = IncrementalBar(self.filename, max=total_count)
         interval = self.period_length / self.steps_per_period
+        self.progress = IncrementalBar(
+            self.filename, max=total_count)
         anim = FuncAnimation(self.fig, self.anim_func, range(len(self.df_values)),
                              init_func, interval=interval)
 
@@ -464,7 +466,7 @@ class BarChartRace:
             raise Exception(message)
         finally:
             plt.rcParams = self.orig_rcParams
-            self.bar.finish()
+            self.progress.finish()
 
         return ret_val
 
diff --git a/src/common/gif.py b/src/common/gif.py
index 68f13b3c4484136dab8241a2e0dda0c916331f29..6b54babd4752b13d69240bf2f0707a3ab475e897 100644
--- a/src/common/gif.py
+++ b/src/common/gif.py
@@ -7,6 +7,7 @@ def concat_gif_list(gifs, output):
         clips.append(mp.VideoFileClip(gif))
     final = mp.concatenate_videoclips(clips)
     final.write_videofile(output)
+    print(f"@合并生成GIF:{output}")
 
 
 def merge_video_audio(video, audio, output):
@@ -34,3 +35,5 @@ def merge_video_audio(video, audio, output):
 
     final = v.set_audio(final_audio)
     final.write_videofile(output)
+
+    print(f"@合成视频和音频:{output}")
diff --git a/src/top.py b/src/top.py
index acf58c691ff556c3f9e1ce6ee402b97539a0f158..116881eb7007ce24ca3171302baf46aa0b5542f7 100644
--- a/src/top.py
+++ b/src/top.py
@@ -93,10 +93,30 @@ class Top:
             if end >= max_rows:
                 end = max_rows+1
             step = end-i
-            self.df = df[i:end]
 
             filename = os.path.join(self.output, f'{j}.{self.ext}')
-            self.__build_race(filename)
+            if i+step >= max_rows:
+                # 最后一个
+                last_df = df[i:end]
+
+                # 生成一个短摘要
+                min_half = 5
+                if min_half > last_df.shape[0]:
+                    min_half = 0
+                self.df = last_df[min_half:]
+                filename_abstracts = os.path.join(
+                    self.output, f'{j}_abstracts.{self.ext}')
+                self.__build_race(filename_abstracts)
+
+                # 加强最后一帧
+                self.df = last_df
+                for k in range(0, 12):
+                    self.df = self.df.append(df[end-2:end])
+                self.__build_race(filename)
+            else:
+                self.df = df[i:end]
+                self.__build_race(filename)
+
             gifs.append(filename)
             i += step
             j += 1
@@ -225,6 +245,7 @@ class Top:
             bar_size=0.7,
             bar_label_size=14,
             tick_label_size=14,
+            steps_per_period=20,
         )
 
     def __exit(self):