diff --git a/doc/README_app_en.md b/doc/README_app_en.md
index 174da99..29dea14 100644
--- a/doc/README_app_en.md
+++ b/doc/README_app_en.md
@@ -4,4 +4,11 @@
 
 /request_node
 get method
-pr
+pr  
+
+
+docker run --rm -it -p 8000:8000 -p 8001:8001 -p 8002:8002 -v ~/tpre:/app -e HOST_IP=110.41.130.197 git.mamahaha.work/sangge/tpre:base bash  
+
+110.41.155.96 tpre1  
+110.41.130.197 tpre2  
+110.41.21.35 tpre3  
\ No newline at end of file