diff --git a/aria2/Dockerfile b/aria2/Dockerfile
index 2fb9421..a5addd4 100644
--- a/aria2/Dockerfile
+++ b/aria2/Dockerfile
@@ -11,22 +11,31 @@ RUN apk add --update aria2 \
     && chmod +x /usr/local/bin/gosu \
     && adduser -D aria2
 
-ENV CRT   /etc/aria2/server.crt
-ENV KEY   /etc/aria2/server.key
-ENV TOKEN 00000000-0000-0000-0000-000000000000
+ENV CRT    /etc/aria2/server.crt
+ENV KEY    /etc/aria2/server.key
+ENV TOKEN  00000000-0000-0000-0000-000000000000
+
+ENV ULIMIT 0
+ENV DLIMIT 0
+ENV RSEED  1.0
+ENV TSEED  0
 
 EXPOSE 6800
 VOLUME /home/aria2 /etc/aria2
 
-CMD chown -R aria2:aria2 /home/aria2 \
-    && gosu aria2 aria2c --disable-ipv6            \
-                         --enable-rpc              \
-                         --rpc-listen-all          \
-                         --rpc-listen-port=6800    \
-                         --rpc-allow-origin-all    \
-                         --rpc-secure              \
-                         --rpc-certificate=${CRT}  \
-                         --rpc-private-key=${KEY}  \
-                         --rpc-secret=${TOKEN}     \
+CMD chown -R aria2:aria2 /home/aria2                    \
+    && gosu aria2 aria2c --disable-ipv6                 \
+                         --enable-rpc                   \
+                         --rpc-listen-all               \
+                         --rpc-listen-port=6800         \
+                         --rpc-allow-origin-all         \
+                         --rpc-secure                   \
+                         --rpc-certificate=${CRT}       \
+                         --rpc-private-key=${KEY}       \
+                         --rpc-secret=${TOKEN}          \
+                         --max-upload-limit=${ULIMIT}   \
+                         --max-download-limit=${DLIMIT} \
+                         --seed-ratio=${RSEED}          \
+                         --seed-time=${TSEED}           \
                          --dir=/home/aria2