diff --git a/riot-config.sh b/riot-config.sh
index 604d584..1eec70a 100644
--- a/riot-config.sh
+++ b/riot-config.sh
@@ -1,5 +1,28 @@
 #!/bin/false
 
+# batches
+nasps.batch() {
+    remotes+=(
+        g1.nasp
+        g2.nasp
+        g3.nasp
+        g4.nasp
+        g5.nasp
+        g6.nasp
+        g7.nasp
+        g8.nasp
+        g9.nasp
+        g10.nasp
+        g11.nasp
+        g12.nasp
+        g13.nasp
+        g14.nasp
+        dictxiong@g15.nasp
+        dictxiong@g16.nasp
+        g17.nasp
+    )
+}
+
 # remotes
 nasp.remote() {
     remote=nasp.fit
diff --git a/scripts/riot b/scripts/riot
index db6e00a..999f11f 100755
--- a/scripts/riot
+++ b/scripts/riot
@@ -224,10 +224,16 @@ router() {
     done
 
     IFS=',' read -ra remotes <<< "$1"
-    for remote in "${remotes[@]}"; do
+    for ((i=0; i<${#remotes[@]}; i++)); do
+        remote="${remotes[i]}"
         if [[ -z "$remote" ]]; then
             continue
         fi
+        local batch_func="${remote}.batch"
+        if is_function "$batch_func"; then
+            "$batch_func"
+            continue
+        fi
         parse_remote "$remote"
         case $2 in
             ssh|"" )