diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java
index 5500376c9..2f0e68446 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpService.java
@@ -70,7 +70,7 @@ public interface WxMpService {
    * @param url       url
    * @return
    */
-  public String createJsapiSignature(String timestamp, String noncestr, String url) throws WxErrorException;
+  public String createJsapiSignature(long timestamp, String noncestr, String url) throws WxErrorException;
 
   /**
    * <pre>
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java
index f1260f642..7b2563040 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpServiceImpl.java
@@ -127,7 +127,7 @@ public class WxMpServiceImpl implements WxMpService {
     return wxMpConfigStorage.getJsapiTicket();
   }
 
-  public String createJsapiSignature(String timestamp, String noncestr, String url) throws WxErrorException {
+  public String createJsapiSignature(long timestamp, String noncestr, String url) throws WxErrorException {
     String jsapiTicket = getJsapiTicket(false);
     try {
       return SHA1.genWithAmple(
diff --git a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpBaseAPITest.java b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpBaseAPITest.java
index cf01bfbc9..c4210b57d 100644
--- a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpBaseAPITest.java
+++ b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpBaseAPITest.java
@@ -25,7 +25,6 @@ public class WxMpBaseAPITest {
     wxService.getAccessToken(false);
 
     String after = configStorage.getAccessToken();
-
     Assert.assertNotEquals(before, after);
     Assert.assertTrue(StringUtils.isNotBlank(after));
   }
diff --git a/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpJsAPITest.java b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpJsAPITest.java
new file mode 100644
index 000000000..16506caa9
--- /dev/null
+++ b/weixin-java-mp/src/test/java/me/chanjar/weixin/mp/api/WxMpJsAPITest.java
@@ -0,0 +1,48 @@
+package me.chanjar.weixin.mp.api;
+
+import com.google.inject.Inject;
+import me.chanjar.weixin.common.exception.WxErrorException;
+import me.chanjar.weixin.common.util.crypto.SHA1;
+import me.chanjar.weixin.mp.bean.WxMpGroup;
+import org.testng.Assert;
+import org.testng.annotations.Guice;
+import org.testng.annotations.Test;
+
+import java.security.NoSuchAlgorithmException;
+import java.util.List;
+
+/**
+ * 测试jsapi ticket接口
+ * 
+ * @author chanjarster
+ */
+@Test(groups = "jsAPI", dependsOnGroups = "baseAPI")
+@Guice(modules = ApiTestModule.class)
+public class WxMpJsAPITest {
+
+  @Inject
+  protected WxMpServiceImpl wxService;
+
+
+  public void testJsapiTicket() throws WxErrorException {
+    String jsapiTicket = wxService.getJsapiTicket(false);
+    System.out.println(jsapiTicket);
+    Assert.assertNotNull(jsapiTicket);
+  }
+
+  public void test() throws NoSuchAlgorithmException {
+    long timestamp = 1419835025l;
+    String url = "http://omstest.vmall.com:23568/thirdparty/wechat/vcode/gotoshare?quantity=1&batchName=MATE7";
+    String noncestr = "82693e11-b9bc-448e-892f-f5289f46cd0f";
+    String jsapiTicket = "bxLdikRXVbTPdHSM05e5u4RbEYQn7pNQMPrfzl8lJNb1foLDa3HIwI3BRMkQmSO_5F64VFa75uURcq6Uz7QHgA";
+    String result = SHA1.genWithAmple(
+        "jsapi_ticket=" + jsapiTicket,
+        "noncestr=" + noncestr,
+        "timestamp=" + timestamp,
+        "url=" + url
+    );
+
+    Assert.assertEquals(result, "c6f04b64d6351d197b71bd23fb7dd2d44c0db486");
+  }
+
+}
diff --git a/weixin-java-mp/src/test/resources/testng.xml b/weixin-java-mp/src/test/resources/testng.xml
index 17308c788..333400e48 100644
--- a/weixin-java-mp/src/test/resources/testng.xml
+++ b/weixin-java-mp/src/test/resources/testng.xml
@@ -13,6 +13,7 @@
 			<class name="me.chanjar.weixin.mp.api.WxMpQrCodeAPITest" />
 			<class name="me.chanjar.weixin.mp.api.WxMpShortUrlAPITest" />
 			<class name="me.chanjar.weixin.mp.api.WxMpMessageRouterTest" />
+      <class name="me.chanjar.weixin.mp.api.WxMpJsAPITest" />
 		</classes>
 	</test>