Merge pull request #165 from chenqwwq/master

[fix] -

Author: crossoverJie

cim-common/pom.xml

@@ -102,7 +102,7 @@
                 <artifactId>protobuf-maven-plugin</artifactId>
                 <version>0.5.1</version>
                 <configuration>
-                    <protocArtifact>com.google.protobuf:protoc:3.6.1:exe:${os.detected.classifier}</protocArtifact>
+                    <protocArtifact>com.google.protobuf:protoc:${protobuf-java.version}:exe:${os.detected.classifier}</protocArtifact>
                     <pluginId>grpc-java</pluginId>
                     <pluginArtifact>io.grpc:protoc-gen-grpc-java:1.19.0:exe:${os.detected.classifier}</pluginArtifact>
                 </configuration>