diff --git a/build.gradle b/build.gradle
index ac50b90..cb730ec 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,6 +2,8 @@ plugins {
     id 'java-library'
 }
 
+apply from: '../spotless.gradle'
+
 group 'com.bdware.sc'
 version '1.0-SNAPSHOT'
 
diff --git a/src/main/java/org/bdware/sdk/consistency/ConsistencyPluginManager.java b/src/main/java/org/bdware/sdk/consistency/ConsistencyPluginManager.java
index 3e606f0..ada8e37 100644
--- a/src/main/java/org/bdware/sdk/consistency/ConsistencyPluginManager.java
+++ b/src/main/java/org/bdware/sdk/consistency/ConsistencyPluginManager.java
@@ -115,13 +115,17 @@ public class ConsistencyPluginManager {
                 while (enumeration.hasMoreElements()) {
                     JarEntry entry = enumeration.nextElement();
                     String entryName = entry.getName();
-                    if (entryName.endsWith(".class") && entryName.lastIndexOf(".") >= entryName.lastIndexOf("/")) {
+                    if (entryName.endsWith(".class")
+                            && entryName.lastIndexOf(".") >= entryName.lastIndexOf("/")) {
                         try {
-                            String className = entryName.replaceAll("/", ".").substring(0, entryName.length() - 6);
+                            String className = entryName.replaceAll("/", ".").substring(0,
+                                    entryName.length() - 6);
                             Class<?> clazz = urlClassLoader.loadClass(className);
                             // ContractExecutorFactory子类 && 非抽象类
-                            if (ContractExecutorFactory.class.isAssignableFrom(clazz) && !Modifier.isAbstract(clazz.getModifiers())) {
-                                ContractExecutorFactory factory = (ContractExecutorFactory) (clazz.newInstance());
+                            if (ContractExecutorFactory.class.isAssignableFrom(clazz)
+                                    && !Modifier.isAbstract(clazz.getModifiers())) {
+                                ContractExecutorFactory factory =
+                                        (ContractExecutorFactory) (clazz.newInstance());
                                 factoriesMap.put(factory.getExecutorName(), factory);
                             }
                         } catch (Exception e) {
@@ -140,7 +144,8 @@ public class ConsistencyPluginManager {
     }
 
     @Deprecated
-    public ContractExecutor createContractExecutor(ContractExecType type, Map<String, Object> args) {
+    public ContractExecutor createContractExecutor(ContractExecType type,
+            Map<String, Object> args) {
         String name = "";
         switch (type) {
             case Sole: