diff --git a/src/main/java/com/baidu/bjf/remoting/protobuf/code/InterfaceCode.java b/src/main/java/com/baidu/bjf/remoting/protobuf/code/InterfaceCode.java
new file mode 100644
index 00000000..34b05da4
--- /dev/null
+++ b/src/main/java/com/baidu/bjf/remoting/protobuf/code/InterfaceCode.java
@@ -0,0 +1,162 @@
+/*
+ * Copyright 2002-2007 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.baidu.bjf.remoting.protobuf.code;
+
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Set;
+
+/**
+ * The Class InterfaceCode.
+ *
+ * @author xiemalin
+ * @since 1.11.12
+ */
+public class InterfaceCode {
+    
+    /** The Constant GENERIC_SUF. */
+    private static final String GENERIC_SUF = ">";
+
+    /** The Constant GENERIC_PRE. */
+    private static final String GENERIC_PRE = "<";
+
+    /** The Constant SENTENCE_COMMA. */
+    public static final String SENTENCE_COMMA = ",";
+
+    /** The name. */
+    private String name;
+
+    /** The generic names. */
+    private Set<String> genericNames = new HashSet<String>();
+
+    /**
+     * To code.
+     *
+     * @return the string
+     */
+    public String toCode() {
+        StringBuilder code = new StringBuilder();
+        code.append(name);
+        if (genericNames.isEmpty()) {
+            return code.toString();
+        }
+        code.append(GENERIC_PRE);
+        Iterator<String> iterator = genericNames.iterator();
+        while (iterator.hasNext()) {
+            code.append(iterator.next());
+            
+            if (iterator.hasNext()) {
+                code.append(SENTENCE_COMMA);
+            }
+        }
+        code.append(GENERIC_SUF);
+
+        return code.toString();
+    }
+
+    /**
+     * Sets the name.
+     *
+     * @param name the new name
+     */
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    /**
+     * Gets the name.
+     *
+     * @return the name
+     */
+    public String getName() {
+        return name;
+    }
+
+    /**
+     * Instantiates a new interface code.
+     *
+     * @param name the name
+     */
+    public InterfaceCode(String name) {
+        super();
+        this.name = name;
+    }
+
+    /**
+     * Adds the generic.
+     *
+     * @param genericName the generic name
+     */
+    public void addGeneric(String genericName) {
+        genericNames.add(genericName);
+    }
+
+    /**
+     * Gets the generic names.
+     *
+     * @return the generic names
+     */
+    public Set<String> getGenericNames() {
+        return genericNames;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see java.lang.Object#hashCode()
+     */
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((genericNames == null) ? 0 : genericNames.hashCode());
+        result = prime * result + ((name == null) ? 0 : name.hashCode());
+        return result;
+    }
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see java.lang.Object#equals(java.lang.Object)
+     */
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        InterfaceCode other = (InterfaceCode) obj;
+        if (genericNames == null) {
+            if (other.genericNames != null)
+                return false;
+        } else if (!genericNames.equals(other.genericNames)) {
+            return false;
+        }
+        if (name == null) {
+            if (other.name != null) {
+                return false;
+            }
+        } else if (!name.equals(other.name)) {
+            return false;
+        }
+        return true;
+    }
+}