diff --git a/pom.xml b/pom.xml
index ba86ccc0..60669c27 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.foxinmy</groupId>
 	<artifactId>weixin4j</artifactId>
-	<version>1.7.5</version>
+	<version>1.7.6</version>
 	<packaging>pom</packaging>
 	<name>weixin4j</name>
 	<url>https://github.com/foxinmy/weixin4j</url>
diff --git a/weixin4j-base/pom.xml b/weixin4j-base/pom.xml
index a2fd4156..7524fb22 100644
--- a/weixin4j-base/pom.xml
+++ b/weixin4j-base/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.foxinmy</groupId>
 		<artifactId>weixin4j</artifactId>
-		<version>1.7.5</version>
+		<version>1.7.6</version>
 	</parent>
 	<artifactId>weixin4j-base</artifactId>
 	<name>weixin4j-base</name>
diff --git a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/weixin.properties b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/weixin.properties
index 8b88c2d4..aa514e77 100644
--- a/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/weixin.properties
+++ b/weixin4j-base/src/main/java/com/foxinmy/weixin4j/payment/weixin.properties
@@ -34,7 +34,7 @@ coupon_send_uri={mch_base_url}/mmpaymkttransfers/send_coupon
 # \u67e5\u8be2\u4ee3\u91d1\u5238\u6279\u6b21\u4fe1\u606f
 couponstock_query_uri={mch_base_url}/mmpaymkttransfers/query_coupon_stock
 # \u67e5\u8be2\u4ee3\u91d1\u5238\u8be6\u7ec6\u4fe1\u606f
-coupondetail_query_uri={mch_base_url}/promotion/query_coupon
+coupondetail_query_uri={mch_base_url}/mmpaymkttransfers/querycouponsinfo
 # \u53d1\u9001\u73b0\u91d1\u7ea2\u5305
 redpack_send_uri={mch_base_url}/mmpaymkttransfers/sendredpack
 # \u67e5\u8be2\u73b0\u91d1\u7ea2\u5305
diff --git a/weixin4j-example/pom.xml b/weixin4j-example/pom.xml
index 330b8122..a8ce7a5d 100644
--- a/weixin4j-example/pom.xml
+++ b/weixin4j-example/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.foxinmy</groupId>
 		<artifactId>weixin4j</artifactId>
-		<version>1.7.5</version>
+		<version>1.7.6</version>
 	</parent>
 	<artifactId>weixin4j-example</artifactId>
 	<version>1.0</version>
@@ -47,13 +47,13 @@
 		<dependency>
 			<groupId>com.foxinmy</groupId>
 			<artifactId>weixin4j-mp</artifactId>
-			<version>1.7.5</version>
+			<version>1.7.6</version>
 		</dependency>
 		<!-- 微信企业号 -->
 		<dependency>
 			<groupId>com.foxinmy</groupId>
 			<artifactId>weixin4j-qy</artifactId>
-			<version>1.7.5</version>
+			<version>1.7.6</version>
 		</dependency>
 		<!-- 微信被动消息(回调模式) -->
 		<dependency>
diff --git a/weixin4j-mp/pom.xml b/weixin4j-mp/pom.xml
index 1c372283..b4e032c6 100644
--- a/weixin4j-mp/pom.xml
+++ b/weixin4j-mp/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.foxinmy</groupId>
 		<artifactId>weixin4j</artifactId>
-		<version>1.7.5</version>
+		<version>1.7.6</version>
 	</parent>
 	<artifactId>weixin4j-mp</artifactId>
 	<name>weixin4j-mp</name>
diff --git a/weixin4j-qy/pom.xml b/weixin4j-qy/pom.xml
index 5e0009ad..6393de4c 100644
--- a/weixin4j-qy/pom.xml
+++ b/weixin4j-qy/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.foxinmy</groupId>
 		<artifactId>weixin4j</artifactId>
-		<version>1.7.5</version>
+		<version>1.7.6</version>
 	</parent>
 	<artifactId>weixin4j-qy</artifactId>
 	<name>weixin4j-qy</name>
diff --git a/weixin4j-server/pom.xml b/weixin4j-server/pom.xml
index 4479eaf7..13ccb219 100644
--- a/weixin4j-server/pom.xml
+++ b/weixin4j-server/pom.xml
@@ -5,7 +5,7 @@
 	<parent>
 		<groupId>com.foxinmy</groupId>
 		<artifactId>weixin4j</artifactId>
-		<version>1.7.5</version>
+		<version>1.7.6</version>
 	</parent>
 	<artifactId>weixin4j-server</artifactId>
 	<version>1.1.8</version>
diff --git a/weixin4j-serverX/pom.xml b/weixin4j-serverX/pom.xml
index 0356a5f5..293443da 100644
--- a/weixin4j-serverX/pom.xml
+++ b/weixin4j-serverX/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>com.foxinmy</groupId>
 		<artifactId>weixin4j</artifactId>
-		<version>1.7.5</version>
+		<version>1.7.6</version>
 	</parent>
 	<artifactId>weixin4j-serverX</artifactId>
 	<version>0.0.1</version>