diff --git a/go.mod b/go.mod
index 7848053..ca8b0a7 100644
--- a/go.mod
+++ b/go.mod
@@ -5,9 +5,8 @@ go 1.15
 require (
 	github.com/474420502/extractor v0.9.6
 	github.com/474420502/focus v0.12.0
-	github.com/474420502/gcurl v0.4.4
+	github.com/474420502/gcurl v0.4.5
 	github.com/474420502/requests v1.9.1
-	github.com/davecgh/go-spew v1.1.1
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/lestrrat-go/libxml2 v0.0.0-20200215080510-6483566f52cb
 	github.com/tebeka/selenium v0.9.9
diff --git a/go.sum b/go.sum
index c7770c9..e1c4012 100644
--- a/go.sum
+++ b/go.sum
@@ -6,28 +6,14 @@ github.com/474420502/extractor v0.9.6 h1:mwwzwVeu/sZ4FV190Bl32ta4iVjERBWL6eGLXRD
 github.com/474420502/extractor v0.9.6/go.mod h1:vJnXWmvO5bJDW4Yag0GoE2GxtHRg03TAxp2oXN1DcSY=
 github.com/474420502/focus v0.12.0 h1:+icbmj7IEOefvTegHt5EpcHt6WFbe2miIrceUJx2Evo=
 github.com/474420502/focus v0.12.0/go.mod h1:d0PMjtMxFz1a9HIhwyFPkWa+JF+0LgOrEUfd8iZka6s=
-github.com/474420502/gcurl v0.2.0 h1:m6+vw4NX4f5Tfp7c3nuaIgHUE/7zTX6K3xK+pTCBoCo=
-github.com/474420502/gcurl v0.2.0/go.mod h1:kJZDbgXn5wbAaR+hhBi4Sbw44P4igJ7qYXC6mejLuhQ=
-github.com/474420502/gcurl v0.3.0 h1:j0YP55ANQUHDF86pL5rCqfC+dX887uL9GxHFE3Zj31k=
-github.com/474420502/gcurl v0.3.0/go.mod h1:kJZDbgXn5wbAaR+hhBi4Sbw44P4igJ7qYXC6mejLuhQ=
-github.com/474420502/gcurl v0.4.0 h1:HOnuYhZD2rwvAXdrF1tqS6gQYYcpnpcPVdOVbDsFT4E=
-github.com/474420502/gcurl v0.4.0/go.mod h1:kJZDbgXn5wbAaR+hhBi4Sbw44P4igJ7qYXC6mejLuhQ=
-github.com/474420502/gcurl v0.4.1 h1:js/s+w1yBkpSU5vo3kXLQs5F+NMwbNWI23Bcx3LDnnQ=
-github.com/474420502/gcurl v0.4.1/go.mod h1:IOyP4j8lUCJaHqODzRyeZQcrQy9DGDalLc3z1gVuiJ4=
-github.com/474420502/gcurl v0.4.3 h1:CwyKPrv8mzSL+pa7mrYpuVNEC7rst6MdHx0Enn+7cUk=
-github.com/474420502/gcurl v0.4.3/go.mod h1:IOyP4j8lUCJaHqODzRyeZQcrQy9DGDalLc3z1gVuiJ4=
 github.com/474420502/gcurl v0.4.4 h1:ZILu7RRjDBGHpTGmuWGKf1NZZbZsC7AHPlI8RHqs9As=
 github.com/474420502/gcurl v0.4.4/go.mod h1:7w4knyVJa1ia4I1xd0krG51fKLGwMmNn5sfG2zPWbqM=
+github.com/474420502/gcurl v0.4.5 h1:4y+NbbBGRIWDpfe/iojdSUzlShcZmnkHV4T4etiWQsw=
+github.com/474420502/gcurl v0.4.5/go.mod h1:7w4knyVJa1ia4I1xd0krG51fKLGwMmNn5sfG2zPWbqM=
 github.com/474420502/htmlquery v1.2.4-0.20200812072201-e871dd09247a h1:E1T6CYQKsUn7fMvNbeKfISjBLfOJjZX4KpWwStT20Kc=
 github.com/474420502/htmlquery v1.2.4-0.20200812072201-e871dd09247a/go.mod h1:AoSN890esHwNKecV0tCs+W0ele1xgFL1Jqk6UcrdxgU=
 github.com/474420502/requests v1.7.0 h1:oaBwVrxZ7yZ+hDOKwHm2NflYib2y1geIUxBxQ2U48mw=
 github.com/474420502/requests v1.7.0/go.mod h1:SLXrQ5dL9c7dkIeKNUCBAjOIt3J9KFCS2RQjWJecNwo=
-github.com/474420502/requests v1.8.1 h1:zR2PE97PY6qTfwCtUl7fJ2Sg7JEXcXZg2nxgxrOutFU=
-github.com/474420502/requests v1.8.1/go.mod h1:SLXrQ5dL9c7dkIeKNUCBAjOIt3J9KFCS2RQjWJecNwo=
-github.com/474420502/requests v1.8.2 h1:DiNLp8IlHjZKgNJbzLcwt89YosWBfkmjEMNmUXxF+Hs=
-github.com/474420502/requests v1.8.2/go.mod h1:SLXrQ5dL9c7dkIeKNUCBAjOIt3J9KFCS2RQjWJecNwo=
-github.com/474420502/requests v1.9.0 h1:c/oj1G4pGulIzljZ0WqoF8dkOCWjfJLmoyH+DCVRGH8=
-github.com/474420502/requests v1.9.0/go.mod h1:x2T9l+e40R6kxxMvNm+YSZ9D6BHAXUDak4kQElIPJ9A=
 github.com/474420502/requests v1.9.1 h1:gCDmBCW1ym8zOvKKBGjEG9wafMY7imYk2u28+Oy1WEc=
 github.com/474420502/requests v1.9.1/go.mod h1:x2T9l+e40R6kxxMvNm+YSZ9D6BHAXUDak4kQElIPJ9A=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
@@ -128,8 +114,6 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
 golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200421231249-e086a090c8fd/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
-golang.org/x/net v0.0.0-20200707034311-ab3426394381 h1:VXak5I6aEWmAXeQjA+QSZzlgNrpq9mjcfDemuexIKsU=
-golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20200822124328-c89045814202 h1:VvcQYSHwXgi7W+TpUR6A9g6Up98WAHf3f/ulnJ62IyA=
 golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=