diff --git a/src/main/resources/application-dev.properties b/src/main/resources/application-dev.properties
index 9e73b8bd..37b6a737 100644
--- a/src/main/resources/application-dev.properties
+++ b/src/main/resources/application-dev.properties
@@ -1,7 +1,7 @@
 server.port=5567
 
 spring.datasource.primary.driver-class-name=com.mysql.cj.jdbc.Driver
-spring.datasource.primary.jdbcUrl=jdbc:mysql://18.167.251.121:33008/aida_back?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
+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.jdbcUrl=jdbc:mysql://18.167.251.121:33008/aida_back?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
 #spring.datasource.primary.jdbcUrl=jdbc:mysql://18.167.251.121:33008/test_aida_3.1?useUnicode=true&characterEncoding=UTF-8&useSSL=false&serverTimezone=Asia/Shanghai&allowPublicKeyRetrieval=true
 spring.datasource.primary.username=aida_con