diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 08c36be..c2311bb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -132,11 +132,11 @@ jobs:
 
       - name: Remove domains end with ".cn" in "temp-geolocation-!cn.txt" and write lists to data directory
         run: |
-          cat temp-cn.txt | sort --ignore-case -u | perl -ne '/^((?=^.{3,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})*)/ && print "$1\n"' > $GOPATH/src/$GEOSITE_REPO/data/cn
+          cat temp-cn.txt | sort --ignore-case -u | perl -ne '/^((?=^.{1,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})*)/ && print "$1\n"' > $GOPATH/src/$GEOSITE_REPO/data/cn
           cat temp-cn.txt | sort --ignore-case -u | perl -ne 'print if not /^((?=^.{3,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})+)/' > direct-tld-list.txt
-          cat temp-geolocation-\!cn.txt | sort --ignore-case -u | perl -ne '/^((?=^.{3,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})*)/ && print "$1\n"' | perl -ne 'print if not /\.cn$/' > $GOPATH/src/$GEOSITE_REPO/data/geolocation-\!cn
+          cat temp-geolocation-\!cn.txt | sort --ignore-case -u | perl -ne '/^((?=^.{1,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})*)/ && print "$1\n"' | perl -ne 'print if not /\.cn$/' > $GOPATH/src/$GEOSITE_REPO/data/geolocation-\!cn
           cat temp-geolocation-\!cn.txt | sort --ignore-case -u | perl -ne 'print if not /^((?=^.{3,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})+)/' > proxy-tld-list.txt
-          cat temp-category-ads-all.txt | sort --ignore-case -u | perl -ne '/^((?=^.{3,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})*)/ && print "$1\n"' > $GOPATH/src/$GEOSITE_REPO/data/category-ads-all
+          cat temp-category-ads-all.txt | sort --ignore-case -u | perl -ne '/^((?=^.{1,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})*)/ && print "$1\n"' > $GOPATH/src/$GEOSITE_REPO/data/category-ads-all
           cat temp-category-ads-all.txt | sort --ignore-case -u | perl -ne 'print if not /^((?=^.{3,255})[a-zA-Z0-9][-_a-zA-Z0-9]{0,62}(\.[a-zA-Z0-9][-_a-zA-Z0-9]{0,62})+)/' > reject-tld-list.txt
 
       - name: Add `regex` and `keyword` type of rules back into "cn", "geolocation-!cn" and "category-ads-all" list