diff --git a/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/bean/OpenContext.java b/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/bean/OpenContext.java
index b371cde1..8dafd420 100644
--- a/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/bean/OpenContext.java
+++ b/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/bean/OpenContext.java
@@ -1,6 +1,7 @@
 package com.gitee.sop.servercommon.bean;
 
 import java.util.Date;
+import java.util.Map;
 
 /**
  * 获取开放平台请求参数。
@@ -9,6 +10,19 @@ import java.util.Date;
  */
 public interface OpenContext {
 
+    /**
+     * 获取某个参数值
+     * @param name 参数名称
+     * @return 没有返回null
+     */
+    String getParameter(String name);
+
+    /**
+     * 返回所有的请求参数
+     * @return 返回所有的请求参数
+     */
+    Map<String, Object> getParameterMap();
+
     /**
      * 返回appid
      *
diff --git a/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/bean/OpenContextImpl.java b/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/bean/OpenContextImpl.java
index 344286b1..1a0c91ba 100644
--- a/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/bean/OpenContextImpl.java
+++ b/sop-common/sop-service-common/src/main/java/com/gitee/sop/servercommon/bean/OpenContextImpl.java
@@ -5,6 +5,7 @@ import org.apache.commons.lang3.time.DateUtils;
 
 import java.text.ParseException;
 import java.util.Date;
+import java.util.Map;
 
 import static com.gitee.sop.servercommon.bean.ParamNames.API_NAME;
 import static com.gitee.sop.servercommon.bean.ParamNames.APP_AUTH_TOKEN_NAME;
@@ -22,7 +23,7 @@ import static com.gitee.sop.servercommon.bean.ParamNames.VERSION_NAME;
  * @author tanghc
  */
 public class OpenContextImpl implements OpenContext {
-    private JSONObject requestParams;
+    private final JSONObject requestParams;
     private Object bizObject;
 
     public OpenContextImpl(JSONObject requestParams) {
@@ -33,6 +34,16 @@ public class OpenContextImpl implements OpenContext {
         this.bizObject = bizObject;
     }
 
+    @Override
+    public String getParameter(String name) {
+        return requestParams.getString(name);
+    }
+
+    @Override
+    public Map<String, Object> getParameterMap() {
+        return requestParams;
+    }
+
     @Override
     public String getAppId() {
         return requestParams.getString(APP_KEY_NAME);