diff --git a/common/build.gradle b/payapi-common/build.gradle
similarity index 100%
rename from common/build.gradle
rename to payapi-common/build.gradle
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/APIRequestParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/APIRequestParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/APIRequestParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/APIRequestParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/annotation/IDNoCheck.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/IDNoCheck.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/annotation/IDNoCheck.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/IDNoCheck.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/annotation/IntegerList.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/IntegerList.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/annotation/IntegerList.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/IntegerList.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/annotation/MobileNumber.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/MobileNumber.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/annotation/MobileNumber.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/MobileNumber.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/annotation/Sex.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/Sex.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/annotation/Sex.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/Sex.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/annotation/ShopType.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/ShopType.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/annotation/ShopType.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/ShopType.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/annotation/Sign.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/Sign.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/annotation/Sign.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/Sign.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/annotation/StringList.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/StringList.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/annotation/StringList.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/StringList.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/annotation/UserStatus.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/UserStatus.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/annotation/UserStatus.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/annotation/UserStatus.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ApiLoginInitResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ApiLoginInitResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ApiLoginInitResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ApiLoginInitResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ApiLoginResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ApiLoginResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ApiLoginResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ApiLoginResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ApiResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ApiResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ApiResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ApiResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ApiVersionResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ApiVersionResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ApiVersionResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ApiVersionResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenCardPayfinishParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenCardPayfinishParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenCardPayfinishParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenCardPayfinishParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenCardPayinitParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenCardPayinitParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenCardPayinitParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenCardPayinitParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenPayResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenPayResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenPayResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CitizenPayResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/CommonQueryRechargeResultParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CommonQueryRechargeResultParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/CommonQueryRechargeResultParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CommonQueryRechargeResultParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/CommonRechargeConfirmParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CommonRechargeConfirmParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/CommonRechargeConfirmParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CommonRechargeConfirmParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/CommonRechargeInitParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CommonRechargeInitParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/CommonRechargeInitParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/CommonRechargeInitParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumeFeetype.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumeFeetype.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumeFeetype.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumeFeetype.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumePayCancelParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumePayCancelParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumePayCancelParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumePayCancelParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumePayRefundParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumePayRefundParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumePayRefundParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ConsumePayRefundParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ModifyUserParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ModifyUserParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ModifyUserParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ModifyUserParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/NewUserCheck.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/NewUserCheck.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/NewUserCheck.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/NewUserCheck.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/OpenShopParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/OpenShopParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/OpenShopParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/OpenShopParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/OpenUserParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/OpenUserParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/OpenUserParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/OpenUserParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/PayReverseResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/PayReverseResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/PayReverseResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/PayReverseResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/QueryDtlResultParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/QueryDtlResultParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/QueryDtlResultParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/QueryDtlResultParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/QueryShopParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/QueryShopParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/QueryShopParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/QueryShopParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/QueryTransDtlResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/QueryTransDtlResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/QueryTransDtlResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/QueryTransDtlResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/QueryUserParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/QueryUserParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/QueryUserParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/QueryUserParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/ShopResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ShopResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/ShopResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/ShopResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/UserResponse.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/UserResponse.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/UserResponse.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/UserResponse.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/bean/YktCardPayinitParam.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/YktCardPayinitParam.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/bean/YktCardPayinitParam.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/bean/YktCardPayinitParam.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/exception/RequestParamCheckException.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/exception/RequestParamCheckException.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/exception/RequestParamCheckException.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/exception/RequestParamCheckException.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/util/Constants.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/util/Constants.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/util/Constants.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/util/Constants.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/util/DateUtil.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/util/DateUtil.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/util/DateUtil.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/util/DateUtil.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/util/IDTypes.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/util/IDTypes.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/util/IDTypes.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/util/IDTypes.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/util/MobileNumberCheck.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/util/MobileNumberCheck.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/util/MobileNumberCheck.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/util/MobileNumberCheck.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/util/SexTypes.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/util/SexTypes.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/util/SexTypes.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/util/SexTypes.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/validator/IDNoCheckValidator.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/IDNoCheckValidator.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/validator/IDNoCheckValidator.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/IDNoCheckValidator.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/validator/IntegerListValidator.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/IntegerListValidator.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/validator/IntegerListValidator.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/IntegerListValidator.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/validator/MobileNumberValidator.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/MobileNumberValidator.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/validator/MobileNumberValidator.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/MobileNumberValidator.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/validator/SexValidator.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/SexValidator.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/validator/SexValidator.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/SexValidator.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/validator/ShopTypeValidator.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/ShopTypeValidator.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/validator/ShopTypeValidator.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/ShopTypeValidator.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/validator/StringListValidator.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/StringListValidator.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/validator/StringListValidator.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/StringListValidator.java
diff --git a/common/src/main/java/com/supwisdom/dlpay/api/validator/UserStatusValidator.java b/payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/UserStatusValidator.java
similarity index 100%
rename from common/src/main/java/com/supwisdom/dlpay/api/validator/UserStatusValidator.java
rename to payapi-common/src/main/java/com/supwisdom/dlpay/api/validator/UserStatusValidator.java
diff --git a/common/src/test/java/com/supwisdom/dlpay/api/bean/CitizenCardPayinitParamTest.java b/payapi-common/src/test/java/com/supwisdom/dlpay/api/bean/CitizenCardPayinitParamTest.java
similarity index 100%
rename from common/src/test/java/com/supwisdom/dlpay/api/bean/CitizenCardPayinitParamTest.java
rename to payapi-common/src/test/java/com/supwisdom/dlpay/api/bean/CitizenCardPayinitParamTest.java
diff --git a/payapi-sdk/build.gradle b/payapi-sdk/build.gradle
index 7f5aafa..173368c 100644
--- a/payapi-sdk/build.gradle
+++ b/payapi-sdk/build.gradle
@@ -43,7 +43,7 @@
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.springframework.boot:spring-boot-starter-data-redis'
 
-    implementation project(':common')
+    implementation project(':payapi-common')
 
     implementation 'org.springframework.cloud:spring-cloud-dependencies:Finchley.SR3'
     implementation 'org.springframework.cloud:spring-cloud-starter-openfeign:2.1.2.RELEASE'
@@ -59,7 +59,7 @@
     testAnnotationProcessor 'org.projectlombok:lombok:1.18.8'
     testCompileOnly 'org.projectlombok:lombok:1.18.8'
     testImplementation 'org.hamcrest:hamcrest:2.1'
-    testImplementation project(':common')
+    testImplementation project(':payapi-common')
 
 }
 
@@ -70,11 +70,11 @@
     manifest {
         attributes('Payapi-SDK-Version': sdkVersion)
     }
-    from project(':common').configurations.archives.allArtifacts.files.collect { zipTree(it) }
+    from project(':payapi-common').configurations.archives.allArtifacts.files.collect { zipTree(it) }
 }
 
 
-task fullJar(type: Jar, dependsOn: ':common:jar') {
+task fullJar(type: Jar, dependsOn: ':payapi-common:jar') {
 }
 
 jar.dependsOn(fullJar)
diff --git a/payapi/build.gradle b/payapi/build.gradle
index ac7c8cd..e62b471 100644
--- a/payapi/build.gradle
+++ b/payapi/build.gradle
@@ -79,7 +79,7 @@
     implementation files('libs/ojdbc6.jar')
     implementation 'commons-dbcp:commons-dbcp:1.4'
 
-    implementation project(':common')
+    implementation project(':payapi-common')
 
     annotationProcessor "org.springframework.boot:spring-boot-configuration-processor"
     annotationProcessor 'org.projectlombok:lombok:1.18.8'
diff --git a/settings.gradle b/settings.gradle
index 4a2e583..00adefd 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,2 +1,2 @@
 rootProject.name = 'payapi'
-include 'payapi', 'payapi-sdk', 'common'
+include 'payapi', 'payapi-sdk', 'payapi-common'