diff --git a/.travis.yml b/.travis.yml
index cd7588c36..d26364069 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -74,8 +74,8 @@ before_script:
   - sudo chmod 777 /tmp/registry.db
 
 script:
-  - sudo mkdir -p /harbor_storage/ca_download
-  - sudo mv ./tests/ca.crt /harbor_storage/ca_download
+  - sudo mkdir -p /etc/ui/ca/
+  - sudo mv ./tests/ca.crt /etc/ui/ca/
   - sudo mkdir -p /harbor
   - sudo mv ./VERSION /harbor/VERSION
   - sudo service mysql stop
diff --git a/make/dev/docker-compose.yml b/make/dev/docker-compose.yml
index 3079e5c1b..c25a4d7c8 100644
--- a/make/dev/docker-compose.yml
+++ b/make/dev/docker-compose.yml
@@ -69,6 +69,7 @@ services:
       - ../common/config/ui/app.conf:/etc/ui/app.conf
       - ../common/config/ui/private_key.pem:/etc/ui/private_key.pem
       - /data/secretkey:/etc/ui/key
+      - /data/ca_download/:/etc/ui/ca/
     depends_on:
       - log
       - adminserver
diff --git a/make/docker-compose.tpl b/make/docker-compose.tpl
index 302c15dd1..2cd98d09b 100644
--- a/make/docker-compose.tpl
+++ b/make/docker-compose.tpl
@@ -76,6 +76,7 @@ services:
       - ./common/config/ui/app.conf:/etc/ui/app.conf
       - ./common/config/ui/private_key.pem:/etc/ui/private_key.pem
       - /data/secretkey:/etc/ui/key
+      - /data/ca_download/:/etc/ui/ca/
     networks:
       - harbor
     depends_on:
diff --git a/src/ui/api/systeminfo.go b/src/ui/api/systeminfo.go
index 88dff92bc..0d8f7cb46 100644
--- a/src/ui/api/systeminfo.go
+++ b/src/ui/api/systeminfo.go
@@ -20,7 +20,7 @@ type SystemInfoAPI struct {
 	isAdmin       bool
 }
 
-const defaultRootCert = "/harbor_storage/ca_download/ca.crt"
+const defaultRootCert = "/etc/ui/ca/ca.crt"
 const harborVersionFile = "/harbor/VERSION"
 
 //SystemInfo models for system info.
diff --git a/tests/testprepare.sh b/tests/testprepare.sh
index cb337e2f9..e13de830c 100755
--- a/tests/testprepare.sh
+++ b/tests/testprepare.sh
@@ -2,7 +2,7 @@
 set -e
 cp tests/docker-compose.test.yml make/.
 
-mkdir /etc/ui
+mkdir -p /etc/ui
 cp make/common/config/ui/private_key.pem /etc/ui/.
 
 mkdir conf