diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
index 55672070..0d7a298c 100644
--- a/src/main/resources/application-dev.properties
+++ b/src/main/resources/application-dev.properties
@@ -2,10 +2,15 @@ server.port=5567
 
 #datasource
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.datasource.url=jdbc:mysql://18.167.251.121:33008/aida?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
-spring.datasource.username=aida_con
-spring.datasource.password=123456
-#spring.datasource.password=QWa998345
+spring.datasource.primary.jdbcUrl=jdbc:mysql://18.167.251.121:33008/aida?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
+spring.datasource.primary.username=aida_con
+spring.datasource.primary.password=123456
+
+
+spring.datasource.secondary.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.secondary.jdbcUrl=jdbc:mysql://18.167.251.121:33008/attribute_retrieval_new?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
+spring.datasource.secondary.username=aida_con
+spring.datasource.secondary.password=123456
 
 #security
 spring.security.jwtSecret=JWTSECRET
diff --git a/src/main/resources/application-prod.properties b/src/main/resources/application-prod.properties
index af7d6688..147a635b 100644
--- a/src/main/resources/application-prod.properties
+++ b/src/main/resources/application-prod.properties
@@ -2,10 +2,14 @@ server.port=5567
 
 #datasource
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.datasource.url=jdbc:mysql://18.167.251.121:3306/aida?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
-spring.datasource.username=root
-spring.datasource.password=QWa998345
-#spring.datasource.password=QWa998345
+spring.datasource.primary.jdbcUrl=jdbc:mysql://18.167.251.121:3306/aida?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
+spring.datasource.primary.username=root
+spring.datasource.primary.password=QWa998345
+
+spring.datasource.secondary.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.secondary.jdbcUrl=jdbc:mysql://18.167.251.121:33008/attribute_retrieval_new?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
+spring.datasource.secondary.username=aida_con
+spring.datasource.secondary.password=123456
 
 #security
 spring.security.jwtSecret=JWTSECRET
diff --git a/src/main/resources/application-test.properties b/src/main/resources/application-test.properties
index 59ce6439..77222db5 100644
--- a/src/main/resources/application-test.properties
+++ b/src/main/resources/application-test.properties
@@ -2,10 +2,14 @@ server.port=5567
 
 #datasource
 spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.datasource.url=jdbc:mysql://18.167.251.121:33008/aida?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
-spring.datasource.username=aida_con
-spring.datasource.password=123456
-#spring.datasource.password=QWa998345
+spring.datasource.primary.jdbcUrl=jdbc:mysql://18.167.251.121:3306/aida?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
+spring.datasource.primary.username=root
+spring.datasource.primary.password=QWa998345
+
+spring.datasource.secondary.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.secondary.jdbcUrl=jdbc:mysql://18.167.251.121:33008/attribute_retrieval_new?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
+spring.datasource.secondary.username=aida_con
+spring.datasource.secondary.password=123456
 
 #security
 spring.security.jwtSecret=JWTSECRET