diff --git a/src/main/java/console/command/category/BalanceOpCommand.java b/src/main/java/console/command/category/BalanceOpCommand.java
index 8e493f8c..2c4a8463 100644
--- a/src/main/java/console/command/category/BalanceOpCommand.java
+++ b/src/main/java/console/command/category/BalanceOpCommand.java
@@ -50,33 +50,31 @@ public class BalanceOpCommand extends BasicCategoryCommand {
                     4);
     public static final CommandInfo REGISTER_CALLER =
             new CommandInfo(
-                    "registerCaller",
-                    "Register caller to the account",
-                    HelpInfo::registerBalancePrecompiledCallerHelp,
+                    "registerBalanceGovernor",
+                    "Register the account to balanceGovernor",
+                    HelpInfo::registerBalanceGovernorHelp,
                     (consoleInitializer, params, pwd) ->
-                            consoleInitializer
-                                    .getPrecompiledFace()
-                                    .registerBalancePrecompiledCaller(params),
+                            consoleInitializer.getPrecompiledFace().registerBalanceGovernor(params),
                     1,
                     1);
     public static final CommandInfo UNREGISTER_CALLER =
             new CommandInfo(
-                    "unregisterCaller",
-                    "Unregister caller from the account",
-                    HelpInfo::unregisterBalancePrecompiledCallerHelp,
+                    "unregisterBalanceGovernor",
+                    "Unregister the account from balanceGovernor",
+                    HelpInfo::unregisterBalanceGovernorHelp,
                     (consoleInitializer, params, pwd) ->
                             consoleInitializer
                                     .getPrecompiledFace()
-                                    .unregisterBalancePrecompiledCaller(params),
+                                    .unregisterBalanceGovernor(params),
                     1,
                     1);
     public static final CommandInfo LIST_CALLER =
             new CommandInfo(
-                    "listCaller",
-                    "List all registered callers of balancePrecompiled",
-                    HelpInfo::listCallerHelp,
+                    "listBalanceGovernor",
+                    "List all registered balanceGovernor",
+                    HelpInfo::listBalanceGovernorHelp,
                     (consoleInitializer, params, pwd) ->
-                            consoleInitializer.getPrecompiledFace().listCaller(),
+                            consoleInitializer.getPrecompiledFace().listBalanceGovernor(),
                     0,
                     0);
 
diff --git a/src/main/java/console/command/model/HelpInfo.java b/src/main/java/console/command/model/HelpInfo.java
index 6299c4f4..75ffc4b7 100644
--- a/src/main/java/console/command/model/HelpInfo.java
+++ b/src/main/java/console/command/model/HelpInfo.java
@@ -507,25 +507,25 @@ public static void transferBalanceHelp() {
                 "[Note]: 1 ether = 10^18 wei = 10^15 kwei = 10^12 mwei = 10^9 gwei = 10^6 szabo = 10^3 finney");
     }
 
-    public static void registerBalancePrecompiledCallerHelp() {
-        System.out.println("Register caller to the specified account");
-        System.out.println("Usage: \nregisterCaller accountAddress");
+    public static void registerBalanceGovernorHelp() {
+        System.out.println("Register the specified account to balanceGovernor");
+        System.out.println("Usage: \nregisterBalanceGovernor accountAddress");
         System.out.println("* accountAddress -- The address of the account.");
         System.out.println("[Note]: The caller must be a contract address.");
         System.out.println("[Note]: The request initiator account must be governor.");
     }
 
-    public static void unregisterBalancePrecompiledCallerHelp() {
-        System.out.println("Unregister caller from the specified account");
-        System.out.println("Usage: \nunregisterCaller accountAddress");
+    public static void unregisterBalanceGovernorHelp() {
+        System.out.println("Unregister the specified account from balanceGovernor");
+        System.out.println("Usage: \nunregisterBalanceGovernor to accountAddress");
         System.out.println("* accountAddress -- The address of the account.");
         System.out.println("[Note]: The caller must be a contract address.");
         System.out.println("[Note]: The request initiator account must be governor.");
     }
 
-    public static void listCallerHelp() {
-        System.out.println("List all registered balancePrecompiled caller.");
-        System.out.println("Usage: listCaller");
+    public static void listBalanceGovernorHelp() {
+        System.out.println("List all registered balanceGovernor.");
+        System.out.println("Usage: listBalanceGovernor");
     }
 
     public static void startHelp() {
diff --git a/src/main/java/console/precompiled/PrecompiledFace.java b/src/main/java/console/precompiled/PrecompiledFace.java
index c25e8d52..045d7566 100644
--- a/src/main/java/console/precompiled/PrecompiledFace.java
+++ b/src/main/java/console/precompiled/PrecompiledFace.java
@@ -55,11 +55,11 @@ void setSystemConfigByKey(ConsoleInitializer consoleInitializer, String[] params
 
     void transferBalance(String[] params) throws Exception;
 
-    void registerBalancePrecompiledCaller(String[] params) throws Exception;
+    void registerBalanceGovernor(String[] params) throws Exception;
 
-    void unregisterBalancePrecompiledCaller(String[] params) throws Exception;
+    void unregisterBalanceGovernor(String[] params) throws Exception;
 
-    void listCaller() throws Exception;
+    void listBalanceGovernor() throws Exception;
 
     String getPwd();
 }
diff --git a/src/main/java/console/precompiled/PrecompiledImpl.java b/src/main/java/console/precompiled/PrecompiledImpl.java
index b9bf5126..4a903388 100644
--- a/src/main/java/console/precompiled/PrecompiledImpl.java
+++ b/src/main/java/console/precompiled/PrecompiledImpl.java
@@ -832,41 +832,41 @@ public void transferBalance(String[] params) throws Exception {
     }
 
     @Override
-    public void registerBalancePrecompiledCaller(String[] params) throws Exception {
+    public void registerBalanceGovernor(String[] params) throws Exception {
         String address = params[1];
         RetCode retCode = this.balanceService.registerCaller(address);
 
-        logger.info("registerCaller: {}, retCode {}", address, retCode);
+        logger.info("registerBalanceGovernor: {}, retCode {}", address, retCode);
         // parse the result
         if (retCode == PrecompiledRetCode.CODE_SUCCESS) {
             System.out.println(
                     "transaction hash:" + retCode.getTransactionReceipt().getTransactionHash());
-            System.out.println("register caller " + address + " success.");
+            System.out.println("register balanceGovernor " + address + " success.");
         } else {
-            System.out.println("register caller " + address + " failed. ");
+            System.out.println("register balanceGovernor " + address + " failed. ");
         }
     }
 
     @Override
-    public void unregisterBalancePrecompiledCaller(String[] params) throws Exception {
+    public void unregisterBalanceGovernor(String[] params) throws Exception {
         String address = params[1];
         RetCode retCode = this.balanceService.unregisterCaller(address);
 
-        logger.info("unregisterCaller: {}, retCode {}", address, retCode);
+        logger.info("unregisterBalanceGovernor: {}, retCode {}", address, retCode);
         // parse the result
         if (retCode == PrecompiledRetCode.CODE_SUCCESS) {
             System.out.println(
                     "transaction hash:" + retCode.getTransactionReceipt().getTransactionHash());
-            System.out.println("unregister caller " + address + " success.");
+            System.out.println("unregister balanceGovernor " + address + " success.");
         } else {
-            System.out.println("unregister caller " + address + " failed.");
+            System.out.println("unregister balanceGovernor " + address + " failed.");
         }
     }
 
     @Override
-    public void listCaller() throws Exception {
+    public void listBalanceGovernor() throws Exception {
         List<String> result = this.balanceService.listCaller();
-        System.out.println("list caller: " + result.toString());
+        System.out.println("listBalanceGovernor: " + result.toString());
     }
 
     @Override