diff --git a/pom.xml b/pom.xml
index 3db04ed..726622e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>cn.cloudowr</groupId>
     <artifactId>sdk</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <version>1.1.0</version>
     <build>
         <plugins>
             <plugin>
diff --git a/src/main/java/cn/cloudowr/sdk/IdInterceptor.java b/src/main/java/cn/cloudowr/sdk/IdInterceptor.java
new file mode 100644
index 0000000..b49f89f
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/IdInterceptor.java
@@ -0,0 +1,20 @@
+package cn.cloudowr.sdk;
+
+import com.jfinal.aop.Interceptor;
+import com.jfinal.aop.Invocation;
+
+/**
+ * Created by lyf66 on 2017/2/16.
+ */
+public class IdInterceptor implements Interceptor {
+
+    @Override
+    public void intercept(Invocation inv) {
+        String id = inv.getController().getPara("id");
+        if (id != null && !id.isEmpty()) {
+            inv.invoke();
+        } else {
+            inv.getController().renderError(400);
+        }
+    }
+}
diff --git a/src/main/java/cn/cloudowr/sdk/JQueryParameterFilter.java b/src/main/java/cn/cloudowr/sdk/JQueryParameterFilter.java
new file mode 100644
index 0000000..b87063b
--- /dev/null
+++ b/src/main/java/cn/cloudowr/sdk/JQueryParameterFilter.java
@@ -0,0 +1,18 @@
+package cn.cloudowr.sdk;
+
+import com.jfinal.aop.Interceptor;
+import com.jfinal.aop.Invocation;
+
+import java.util.Map;
+
+/**
+ * Created by lyf66 on 2017/2/19.
+ */
+public class JQueryParameterFilter implements Interceptor{
+    @Override
+    public void intercept(Invocation inv) {
+        Map<String, String[]> paraMap = inv.getController().getParaMap();
+        paraMap.remove("_");
+        inv.invoke();
+    }
+}