istio: Cannot install helm charts successfully with release-1.1

Describe the bug Install istio version release-1.1 with helm install --name istio --namespace istio-system . --tls --debug here is output of kubectl get pod

NAME                                      READY     STATUS             RESTARTS   AGE
istio-citadel-8545986b5c-kpdb5            1/1       Running            0          6m
istio-egressgateway-7444f9bcf5-xkcfn      1/1       Running            0          6m
istio-galley-5c77f544cc-wg8ls             1/1       Running            0          6m
istio-ingressgateway-7fc4cdbfc7-bnxh8     1/1       Running            0          6m
istio-pilot-7974d67fcc-qwlv4              1/2       CrashLoopBackOff   6          6m
istio-policy-6bc68c8bcb-hcrk2             2/2       Running            0          6m
istio-sidecar-injector-74cd5c9565-x5n25   0/1       CrashLoopBackOff   6          6m
istio-telemetry-7658f85655-jj67m          2/2       Running            0          6m
jaeger-operator-7685bc6dff-ww4fc          1/1       Running            0          6d
prometheus-554b5cc795-rr8kb               1/1       Running            0          6m

the logs is 
`kubectl logs -f istio-sidecar-injector-74cd5c9565-x5n25
2018-10-29T09:02:03.379156Z	info	FLAG: --caCertFile="/etc/istio/certs/root-cert.pem"
2018-10-29T09:02:03.379187Z	info	FLAG: --healthCheckFile="/health"
2018-10-29T09:02:03.379192Z	info	FLAG: --healthCheckInterval="2s"
2018-10-29T09:02:03.379197Z	info	FLAG: --help="false"
2018-10-29T09:02:03.379200Z	info	FLAG: --injectConfig="/etc/istio/inject/config"
2018-10-29T09:02:03.379202Z	info	FLAG: --kubeconfig=""
2018-10-29T09:02:03.379210Z	info	FLAG: --log_as_json="false"
2018-10-29T09:02:03.379212Z	info	FLAG: --log_caller=""
2018-10-29T09:02:03.379214Z	info	FLAG: --log_output_level="default:info"
2018-10-29T09:02:03.379216Z	info	FLAG: --log_rotate=""
2018-10-29T09:02:03.379220Z	info	FLAG: --log_rotate_max_age="30"
2018-10-29T09:02:03.379224Z	info	FLAG: --log_rotate_max_backups="1000"
2018-10-29T09:02:03.379227Z	info	FLAG: --log_rotate_max_size="104857600"
2018-10-29T09:02:03.379230Z	info	FLAG: --log_stacktrace_level="default:none"
2018-10-29T09:02:03.379240Z	info	FLAG: --log_target="[stdout]"
2018-10-29T09:02:03.379247Z	info	FLAG: --meshConfig="/etc/istio/config/mesh"
2018-10-29T09:02:03.379250Z	info	FLAG: --port="443"
2018-10-29T09:02:03.379252Z	info	FLAG: --tlsCertFile="/etc/istio/certs/cert-chain.pem"
2018-10-29T09:02:03.379255Z	info	FLAG: --tlsKeyFile="/etc/istio/certs/key.pem"
2018-10-29T09:02:03.379258Z	info	FLAG: --webhookConfigName="istio-sidecar-injector"
2018-10-29T09:02:03.379261Z	info	FLAG: --webhookName="sidecar-injector.istio.io"
2018-10-29T09:02:03.379273Z	info	version root@706809e7f5d6-docker.io/istio-master-20181020-09-15-bd24a62648c07e24ca655c39727aeb0e4761919a-Clean
Error: failed to create injection webhook failed to convert to proto. unknown field "policyCheckFailOpen" in v1alpha1.MeshConfig`

Expected behavior Should be running normally. I have installed istio-1.1.0-snapshot.2, it works well.

Steps to reproduce the bug

Version Client Version: version.Info{Major:“1”, Minor:“11”, GitVersion:“v1.11.0”, GitCommit:“91e7b4fd31fcd3d5f436da26c980becec37ceefe”, GitTreeState:“clean”, BuildDate:“2018-06-27T20:17:28Z”, GoVersion:“go1.10.2”, Compiler:“gc”, Platform:“darwin/amd64”} Server Version: version.Info{Major:“1”, Minor:“11”, GitVersion:“v1.11.1+icp-ee”, GitCommit:“5803c3b1f9422c43a963e0610b3a4cad565e127e”, GitTreeState:“clean”, BuildDate:“2018-09-04T09:29:02Z”, GoVersion:“go1.10.3”, Compiler:“gc”, Platform:“linux/amd64”}

Installation helm install --name istio --namespace istio-system . --tls --debug