diff --git a/build.gradle b/build.gradle
index bbda2423f2..3c0306306f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -650,14 +650,15 @@ subprojects {
         sign publishing.publications.mavenJava
     }
 
-    def grpcVersion = '1.64.0'
     def log4jVersion = '2.23.1'
     def jacksonVersion = '2.17.1'
     def dropwizardMetricsVersion = '4.2.26'
     def opentelemetryVersion = '1.36.0'
+    def mockitoVersion = '4.11.0'
     def cloudeventsVersion = '3.0.0'
+    def grpcVersion = '1.64.0'
+    def protobufVersion = '3.25.3'
     def curatorVersion = '5.7.0'
-    def mockitoVersion = '4.11.0'
 
     dependencyManagement {
         dependencies {
@@ -727,6 +728,11 @@ subprojects {
             dependency "io.grpc:grpc-stub:${grpcVersion}"
             dependency "io.grpc:grpc-netty:${grpcVersion}"
             dependency "io.grpc:grpc-netty-shaded:${grpcVersion}"
+            dependency "io.grpc:protoc-gen-grpc-java:${grpcVersion}"
+
+            dependency "com.google.protobuf:protobuf-java-util:${protobufVersion}"
+            dependency "com.google.protobuf:protobuf-java:${protobufVersion}"
+            dependency "com.google.protobuf:protoc:${protobufVersion}"
 
             dependency "javax.annotation:javax.annotation-api:1.3.2"
 
@@ -752,7 +758,9 @@ subprojects {
 
             dependency "com.alibaba:druid-spring-boot-starter:1.2.23"
             dependency "org.springframework.boot:spring-boot-starter-jetty:2.7.18"
+
             dependency "com.mysql:mysql-connector-j:8.4.0"
+
         }
     }
 }
diff --git a/eventmesh-common/build.gradle b/eventmesh-common/build.gradle
index 07068fe4c1..d9ed4dbadb 100644
--- a/eventmesh-common/build.gradle
+++ b/eventmesh-common/build.gradle
@@ -15,8 +15,6 @@
  * limitations under the License.
  */
 
-def grpcVersion = '1.64.0'
-
 dependencies {
     api "com.google.guava:guava"
     api "org.slf4j:slf4j-api"
@@ -49,8 +47,8 @@ dependencies {
 
     implementation "io.netty:netty-all"
 
-    implementation "io.grpc:grpc-protobuf:${grpcVersion}"
-    implementation "io.grpc:grpc-stub:${grpcVersion}"
+    implementation "io.grpc:grpc-protobuf"
+    implementation "io.grpc:grpc-stub"
     implementation "javax.annotation:javax.annotation-api:1.3.2"
 
     testImplementation "org.junit-pioneer:junit-pioneer"
diff --git a/eventmesh-examples/build.gradle b/eventmesh-examples/build.gradle
index f732a78439..dfe4164f10 100644
--- a/eventmesh-examples/build.gradle
+++ b/eventmesh-examples/build.gradle
@@ -15,8 +15,6 @@
  * limitations under the License.
  */
 
-def grpcVersion = '1.64.0'
-
 dependencies {
     implementation project(":eventmesh-sdks:eventmesh-sdk-java")
     implementation project(":eventmesh-common")
@@ -31,10 +29,10 @@ dependencies {
     implementation "io.openmessaging:openmessaging-api"
     implementation 'com.alibaba.nacos:nacos-client'
 
-    implementation "io.grpc:grpc-protobuf:${grpcVersion}"
-    implementation "io.grpc:grpc-stub:${grpcVersion}"
-    implementation "io.grpc:grpc-netty:${grpcVersion}"
-    implementation "io.grpc:grpc-netty-shaded:${grpcVersion}"
+    implementation "io.grpc:grpc-protobuf"
+    implementation "io.grpc:grpc-stub"
+    implementation "io.grpc:grpc-netty"
+    implementation "io.grpc:grpc-netty-shaded"
 
     compileOnly 'org.projectlombok:lombok'
     annotationProcessor 'org.projectlombok:lombok'
diff --git a/eventmesh-meta/eventmesh-meta-raft/build.gradle b/eventmesh-meta/eventmesh-meta-raft/build.gradle
index e3fb2f6bf9..a050132701 100644
--- a/eventmesh-meta/eventmesh-meta-raft/build.gradle
+++ b/eventmesh-meta/eventmesh-meta-raft/build.gradle
@@ -19,19 +19,18 @@ plugins {
     id 'com.google.protobuf' version '0.9.4'
 }
 
-def grpcVersion = '1.64.0'
 def protobufVersion = '3.25.3'
 def protocVersion = protobufVersion
 
 def jraftVersion = '1.3.14'
 
 dependencies {
-    implementation ("io.grpc:grpc-protobuf:${grpcVersion}") {
+    implementation ("io.grpc:grpc-protobuf") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
-    implementation("com.google.protobuf:protobuf-java:${protobufVersion}")
-    implementation "io.grpc:grpc-stub:${grpcVersion}"
-    implementation "com.google.protobuf:protobuf-java-util:${protobufVersion}"
+    implementation "com.google.protobuf:protobuf-java"
+    implementation "io.grpc:grpc-stub"
+    implementation "com.google.protobuf:protobuf-java-util"
     implementation "javax.annotation:javax.annotation-api:1.3.2"
     compileOnly 'org.projectlombok:lombok'
     annotationProcessor 'org.projectlombok:lombok'
@@ -44,9 +43,9 @@ dependencies {
 }
 
 protobuf {
-    protoc { artifact = "com.google.protobuf:protoc:${protocVersion}" }
+    protoc { artifact = "com.google.protobuf:protoc" }
     plugins {
-        grpc { artifact = "io.grpc:protoc-gen-grpc-java:${grpcVersion}" }
+        grpc { artifact = "io.grpc:protoc-gen-grpc-java" }
     }
     generateProtoTasks {
         all()*.plugins {
diff --git a/eventmesh-protocol-plugin/eventmesh-protocol-cloudevents/build.gradle b/eventmesh-protocol-plugin/eventmesh-protocol-cloudevents/build.gradle
index e7d631f47e..e063b53432 100644
--- a/eventmesh-protocol-plugin/eventmesh-protocol-cloudevents/build.gradle
+++ b/eventmesh-protocol-plugin/eventmesh-protocol-cloudevents/build.gradle
@@ -20,7 +20,7 @@ dependencies {
     implementation "io.cloudevents:cloudevents-core"
     implementation "com.google.guava:guava"
     implementation "io.cloudevents:cloudevents-json-jackson"
-    implementation ("io.grpc:grpc-protobuf:1.64.0") {
+    implementation ("io.grpc:grpc-protobuf") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
     implementation("com.google.protobuf:protobuf-java:3.25.3")
diff --git a/eventmesh-protocol-plugin/eventmesh-protocol-grpc/build.gradle b/eventmesh-protocol-plugin/eventmesh-protocol-grpc/build.gradle
index 191e62cdac..cbc90977af 100644
--- a/eventmesh-protocol-plugin/eventmesh-protocol-grpc/build.gradle
+++ b/eventmesh-protocol-plugin/eventmesh-protocol-grpc/build.gradle
@@ -24,25 +24,24 @@ repositories {
     mavenCentral()
 }
 
-def grpcVersion = '1.64.0'
 def protobufVersion = '3.25.3'
 def protocVersion = protobufVersion
 
 dependencies {
-    implementation ("io.grpc:grpc-protobuf:${grpcVersion}") {
+    implementation ("io.grpc:grpc-protobuf") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
-    implementation("com.google.protobuf:protobuf-java:${protobufVersion}")
-    implementation "io.grpc:grpc-stub:${grpcVersion}"
-    implementation "com.google.protobuf:protobuf-java-util:${protobufVersion}"
+    implementation "com.google.protobuf:protobuf-java"
+    implementation "io.grpc:grpc-stub"
+    implementation "com.google.protobuf:protobuf-java-util"
     implementation "javax.annotation:javax.annotation-api:1.3.2"
     testImplementation 'org.junit.jupiter:junit-jupiter'
 }
 
 protobuf {
-    protoc { artifact = "com.google.protobuf:protoc:${protocVersion}" }
+    protoc { artifact = "com.google.protobuf:protoc" }
     plugins {
-        grpc { artifact = "io.grpc:protoc-gen-grpc-java:${grpcVersion}" }
+        grpc { artifact = "io.grpc:protoc-gen-grpc-java" }
     }
     generateProtoTasks {
         all()*.plugins {
diff --git a/eventmesh-protocol-plugin/eventmesh-protocol-http/build.gradle b/eventmesh-protocol-plugin/eventmesh-protocol-http/build.gradle
index 1d877a904d..48583dff30 100644
--- a/eventmesh-protocol-plugin/eventmesh-protocol-http/build.gradle
+++ b/eventmesh-protocol-plugin/eventmesh-protocol-http/build.gradle
@@ -20,7 +20,7 @@ dependencies {
     implementation "io.cloudevents:cloudevents-core"
     implementation "com.google.guava:guava"
     implementation "io.cloudevents:cloudevents-json-jackson"
-    implementation ("io.grpc:grpc-protobuf:1.64.0") {
+    implementation ("io.grpc:grpc-protobuf") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
     implementation("com.google.protobuf:protobuf-java:3.25.3")
diff --git a/eventmesh-protocol-plugin/eventmesh-protocol-meshmessage/build.gradle b/eventmesh-protocol-plugin/eventmesh-protocol-meshmessage/build.gradle
index 3f6d6ebdb0..7b51ba9989 100644
--- a/eventmesh-protocol-plugin/eventmesh-protocol-meshmessage/build.gradle
+++ b/eventmesh-protocol-plugin/eventmesh-protocol-meshmessage/build.gradle
@@ -18,7 +18,7 @@
 dependencies {
     implementation project(":eventmesh-protocol-plugin:eventmesh-protocol-api")
     implementation "io.cloudevents:cloudevents-core"
-    implementation ("io.grpc:grpc-protobuf:1.64.0") {
+    implementation ("io.grpc:grpc-protobuf") {
         exclude group: "com.google.protobuf", module: "protobuf-java"
     }
     implementation("com.google.protobuf:protobuf-java:3.25.3")
diff --git a/eventmesh-sdks/eventmesh-sdk-java/build.gradle b/eventmesh-sdks/eventmesh-sdk-java/build.gradle
index 46e6d8d658..fb176c6cff 100644
--- a/eventmesh-sdks/eventmesh-sdk-java/build.gradle
+++ b/eventmesh-sdks/eventmesh-sdk-java/build.gradle
@@ -15,8 +15,6 @@
  * limitations under the License.
  */
 
-def grpcVersion = '1.64.0'
-
 dependencies {
     api(project(":eventmesh-common")) {
         // Remove logging backend implementations to allow users to choose their own
@@ -32,10 +30,10 @@ dependencies {
     implementation "io.netty:netty-all"
     implementation "org.apache.httpcomponents:httpclient"
 
-    implementation "io.grpc:grpc-protobuf:${grpcVersion}"
-    implementation "io.grpc:grpc-stub:${grpcVersion}"
-    implementation "io.grpc:grpc-netty:${grpcVersion}"
-    implementation "io.grpc:grpc-netty-shaded:${grpcVersion}"
+    implementation "io.grpc:grpc-protobuf"
+    implementation "io.grpc:grpc-stub"
+    implementation "io.grpc:grpc-netty"
+    implementation "io.grpc:grpc-netty-shaded"
     implementation "io.cloudevents:cloudevents-protobuf"
 
     // protocol
@@ -52,9 +50,9 @@ dependencies {
     testImplementation "io.netty:netty-all"
     testImplementation "org.apache.httpcomponents:httpclient"
 
-    implementation "io.grpc:grpc-protobuf:${grpcVersion}"
-    implementation "io.grpc:grpc-stub:${grpcVersion}"
-    implementation "com.google.protobuf:protobuf-java-util:3.25.3"
+    implementation "io.grpc:grpc-protobuf"
+    implementation "io.grpc:grpc-stub"
+    implementation "com.google.protobuf:protobuf-java-util"
     compileOnly 'org.projectlombok:lombok'
     annotationProcessor 'org.projectlombok:lombok'