diff --git a/.travis.yml b/.travis.yml
index c9a278f1..66a24901 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,12 +32,14 @@ jobs:
     - cd $TRAVIS_BUILD_DIR
     - ./scripts/replace_default_feature.sh ./ sha3hash  ${HASH_ALGO}
     - ./scripts/replace_default_feature.sh ./ secp256k1 ${CRYPTO_ALGO}
-    script: ./env.sh "make release"
+    script: sudo ./env.sh "make release"
     before_cache:
+    - mv -vf target/install  docker/release/cita_secp256k1_sha3
     - cd $TRAVIS_BUILD_DIR
     - rm -rf target/release-cache
     - mv -vf target/install target/release-cache
 
+
   - &stage-contract-test-sha3-secp256k1
     stage: IntegrateTest
     name: Unit Group
diff --git a/scripts/release_sha3_only.sh b/scripts/release_sha3_only.sh
index 668b6ee2..95df01bd 100755
--- a/scripts/release_sha3_only.sh
+++ b/scripts/release_sha3_only.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-
-cp -r $(TRAVIS_BUILD_DIR)/target/release-cache docker/release/cita_secp256k1_sha3
 cd ./docker/release || return
 tar czf cita_secp256k1_sha3.tar.gz cita_secp256k1_sha3
 
@@ -12,3 +10,4 @@ docker build . -t "$CITA_REPOSITORY_NAME":"$TRAVIS_TAG"
 docker login --username "$DOCKER_USERNAME" --password "$DOCKER_PASSWORD"
 
 docker push "$CITA_REPOSITORY_NAME":"$TRAVIS_TAG"
+