diff --git a/cosec-dependencies/build.gradle.kts b/cosec-dependencies/build.gradle.kts
index 9089716c..8f179cab 100644
--- a/cosec-dependencies/build.gradle.kts
+++ b/cosec-dependencies/build.gradle.kts
@@ -16,7 +16,6 @@ dependencies {
     api(platform("org.springframework.cloud:spring-cloud-dependencies:2022.0.3"))
     api(platform("me.ahoo.cosid:cosid-bom:2.1.0"))
     api(platform("me.ahoo.cocache:cocache-bom:2.0.0"))
-    api(platform("me.ahoo.cosky:cosky-bom:3.3.14"))
     api(platform("me.zhyd.oauth:JustAuth:1.16.5"))
     api(platform("io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom:1.27.0"))
     constraints {
diff --git a/cosec-gateway-server/build.gradle.kts b/cosec-gateway-server/build.gradle.kts
index a41b1c83..24a3757e 100644
--- a/cosec-gateway-server/build.gradle.kts
+++ b/cosec-gateway-server/build.gradle.kts
@@ -18,10 +18,8 @@ plugins {
     kotlin("kapt")
 }
 
-java {
-    toolchain {
-        languageVersion.set(JavaLanguageVersion.of(17))
-    }
+kotlin {
+    jvmToolchain(17)
 }
 tasks.jar.configure {
     exclude("application.yaml", "bootstrap.yaml")
@@ -68,8 +66,6 @@ dependencies {
     implementation("org.springframework.boot:spring-boot-starter-data-redis")
     implementation("me.ahoo.cosid:cosid-spring-redis")
     implementation("me.ahoo.cosid:cosid-spring-boot-starter")
-    implementation("me.ahoo.cosky:spring-cloud-starter-cosky-config")
-    implementation("me.ahoo.cosky:spring-cloud-starter-cosky-discovery")
     implementation("org.springframework.cloud:spring-cloud-starter-gateway")
     implementation("org.springframework.cloud:spring-cloud-starter-openfeign")
     implementation("org.springframework.cloud:spring-cloud-starter-loadbalancer")
diff --git a/cosec-gateway-server/src/dist/config/bootstrap.yaml b/cosec-gateway-server/src/dist/config/bootstrap.yaml
index 1a8b8826..ea5240ce 100644
--- a/cosec-gateway-server/src/dist/config/bootstrap.yaml
+++ b/cosec-gateway-server/src/dist/config/bootstrap.yaml
@@ -1,3 +1,3 @@
 spring:
   application:
-    name: ${service.name:cosec-gateway}
+    name: ${service.name:cosec-gateway}
\ No newline at end of file
diff --git a/cosec-gateway-server/src/main/resources/bootstrap.yaml b/cosec-gateway-server/src/main/resources/bootstrap.yaml
index cf6a2ca9..ea5240ce 100644
--- a/cosec-gateway-server/src/main/resources/bootstrap.yaml
+++ b/cosec-gateway-server/src/main/resources/bootstrap.yaml
@@ -1,11 +1,3 @@
 spring:
   application:
-    name: ${service.name:cosec-gateway}
-  cloud:
-    cosky:
-      namespace: ${cosky.namespace:{dev}}
-      config:
-        config-id: ${spring.application.name}.yaml
-    service-registry:
-      auto-registration:
-        enabled: ${cosky.auto-registry:false}
+    name: ${service.name:cosec-gateway}
\ No newline at end of file
diff --git a/gradle.properties b/gradle.properties
index a61e5f5b..a41dac34 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,7 +11,7 @@
 # limitations under the License.
 #
 group=me.ahoo.cosec
-version=2.0.0-M1
+version=2.0.0
 description=RBAC-based And Policy-based Multi-Tenant Reactive Security Framework.
 website=https://github.com/Ahoo-Wang/CoSec
 issues=https://github.com/Ahoo-Wang/CoSec/issues
diff --git a/k8s/cosec-gateway-config.yaml b/k8s/cosec-gateway-config.yaml
new file mode 100644
index 00000000..8e9c63df
--- /dev/null
+++ b/k8s/cosec-gateway-config.yaml
@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: cosec-gateway-config
+  labels:
+    app: cosec-gateway-config
+data:
+  bootstrap.yaml: |-
+    spring:
+      application:
+        name: ${service.name:cosec-gateway}
+  application.yaml: |-
+    server:
+      error:
+        whitelabel:
+          enabled: false
+    cosec:
+      authentication:
+        enabled: false
\ No newline at end of file
diff --git a/k8s/deployment/cosec-gateway.yml b/k8s/cosec-gateway-deployment.yml
similarity index 60%
rename from k8s/deployment/cosec-gateway.yml
rename to k8s/cosec-gateway-deployment.yml
index a3687971..f8fec123 100644
--- a/k8s/deployment/cosec-gateway.yml
+++ b/k8s/cosec-gateway-deployment.yml
@@ -16,12 +16,6 @@ spec:
     spec:
       containers:
         - env:
-            - name: SPRING_REDIS_HOST
-              value: redis-uri:6379
-            - name: SPRING_REDIS_PASSWORD
-              value: redis-pwd
-            - name: SPRING_CLOUD_COSKY_NAMESPACE
-              value: '{dev}'
             - name: TZ
               value: Asia/Shanghai
           image: ahoowang/cosec-gateway:lastVersion
@@ -52,42 +46,13 @@ spec:
           volumeMounts:
             - mountPath: /etc/localtime
               name: volume-localtime
+            - mountPath: /opt/cosec-gateway-server/config/
+              name: cosec-gateway-config
       volumes:
         - hostPath:
             path: /etc/localtime
             type: ""
           name: volume-localtime
----
-apiVersion: v1
-kind: Service
-metadata:
-  name: cosec-gateway
-  labels:
-    app: cosec-gateway
-spec:
-  selector:
-    app: cosec-gateway
-  ports:
-    - name: http
-      port: 80
-      protocol: TCP
-      targetPort: 8080
----
-apiVersion: autoscaling/v2
-kind: HorizontalPodAutoscaler
-metadata:
-  name: cosec-gateway-hpa
-spec:
-  scaleTargetRef:
-    apiVersion: apps/v1
-    kind: Deployment
-    name: cosec-gateway
-  minReplicas: 2
-  maxReplicas: 10
-  metrics:
-    - type: Resource
-      resource:
-        name: cpu
-        target:
-          type: Utilization
-          averageUtilization: 600
\ No newline at end of file
+        - configMap:
+            name: cosec-gateway-config
+          name: cosec-gateway-config
\ No newline at end of file
diff --git a/k8s/cosec-gateway-hpa.yaml b/k8s/cosec-gateway-hpa.yaml
new file mode 100644
index 00000000..0d959b27
--- /dev/null
+++ b/k8s/cosec-gateway-hpa.yaml
@@ -0,0 +1,18 @@
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: cosec-gateway-hpa
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: cosec-gateway
+  minReplicas: 2
+  maxReplicas: 10
+  metrics:
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: 600
diff --git a/k8s/cosec-gateway-service.yaml b/k8s/cosec-gateway-service.yaml
new file mode 100644
index 00000000..d761de55
--- /dev/null
+++ b/k8s/cosec-gateway-service.yaml
@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: cosec-gateway
+  labels:
+    app: cosec-gateway
+spec:
+  selector:
+    app: cosec-gateway
+  ports:
+    - name: http
+      port: 80
+      protocol: TCP
+      targetPort: 8080
\ No newline at end of file