diff --git a/kicc-common-demo/kicc-common-demo-seata/kicc-seata-order/src/main/resources/bootstrap.yml b/kicc-common-demo/kicc-common-demo-seata/kicc-seata-order/src/main/resources/bootstrap.yml
index 3c8f4532..afa89708 100644
--- a/kicc-common-demo/kicc-common-demo-seata/kicc-seata-order/src/main/resources/bootstrap.yml
+++ b/kicc-common-demo/kicc-common-demo-seata/kicc-seata-order/src/main/resources/bootstrap.yml
@@ -15,7 +15,7 @@ spring:
     driver-class-name: com.mysql.cj.jdbc.Driver
     username: ${MYSQL_USER:root}
     password: ${MYSQL_PWD:root}
-    url: jdbc:mysql://${MYSQL_HOST:127.0.0.1}:${MYSQL_PORT:3306}/${MYSQL_DB:kicc}?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowMultiQueries=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true&allowPublicKeyRetrieval=true
+    url: jdbc:mysql://${MYSQL_HOST:127.0.0.1}:${MYSQL_PORT:3306}/${MYSQL_DB:kicc}?useSSL=false&allowMultiQueries=true&serverTimezone=Asia/Shanghai
 
 # mybatis-plus配置
 mybatis-plus:
diff --git a/kicc-common-demo/kicc-common-demo-seata/kicc-seata-point/src/main/resources/bootstrap.yml b/kicc-common-demo/kicc-common-demo-seata/kicc-seata-point/src/main/resources/bootstrap.yml
index 9f8b8178..610ff65b 100644
--- a/kicc-common-demo/kicc-common-demo-seata/kicc-seata-point/src/main/resources/bootstrap.yml
+++ b/kicc-common-demo/kicc-common-demo-seata/kicc-seata-point/src/main/resources/bootstrap.yml
@@ -15,7 +15,7 @@ spring:
     driver-class-name: com.mysql.cj.jdbc.Driver
     username: ${MYSQL_USER:root}
     password: ${MYSQL_PWD:root}
-    url: jdbc:mysql://${MYSQL_HOST:127.0.0.1}:${MYSQL_PORT:3306}/${MYSQL_DB:kicc}?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowMultiQueries=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true&allowPublicKeyRetrieval=true
+    url: jdbc:mysql://${MYSQL_HOST:127.0.0.1}:${MYSQL_PORT:3306}/${MYSQL_DB:kicc}?useSSL=false&allowMultiQueries=true&serverTimezone=Asia/Shanghai
 
 # mybatis-plus配置
 mybatis-plus:
diff --git a/kicc-common-demo/kicc-common-demo-seata/kicc-seata-user/src/main/resources/bootstrap.yml b/kicc-common-demo/kicc-common-demo-seata/kicc-seata-user/src/main/resources/bootstrap.yml
index 91920580..49e32fba 100644
--- a/kicc-common-demo/kicc-common-demo-seata/kicc-seata-user/src/main/resources/bootstrap.yml
+++ b/kicc-common-demo/kicc-common-demo-seata/kicc-seata-user/src/main/resources/bootstrap.yml
@@ -20,7 +20,7 @@ spring:
     driver-class-name: com.mysql.cj.jdbc.Driver
     username: ${MYSQL_USER:root}
     password: ${MYSQL_PWD:root}
-    url: jdbc:mysql://${MYSQL_HOST:127.0.0.1}:${MYSQL_PORT:3306}/${MYSQL_DB:kicc}?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&allowMultiQueries=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=Asia/Shanghai&nullCatalogMeansCurrent=true&allowPublicKeyRetrieval=true
+    url: jdbc:mysql://${MYSQL_HOST:127.0.0.1}:${MYSQL_PORT:3306}/${MYSQL_DB:kicc}?useSSL=false&allowMultiQueries=true&serverTimezone=Asia/Shanghai
 
 # feign配置
 feign:
diff --git a/kicc-register/src/main/resources/bootstrap.yml b/kicc-register/src/main/resources/bootstrap.yml
index 3fcd4714..d53ba045 100644
--- a/kicc-register/src/main/resources/bootstrap.yml
+++ b/kicc-register/src/main/resources/bootstrap.yml
@@ -7,7 +7,7 @@ db:
   user: ${MYSQL_USER:u_kanglai_account}
   password: ${MYSQL_PWD:$kanglai.<2021>#}
   url:
-    0: jdbc:mysql://${MYSQL_HOST:139.9.72.189}:${MYSQL_PORT:8052}/${MYSQL_DB:db_kicc_config}?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&nullCatalogMeansCurrent=true&allowPublicKeyRetrieval=true
+    0: jdbc:mysql://${MYSQL_HOST:139.9.72.189}:${MYSQL_PORT:8052}/${MYSQL_DB:db_kicc_config}?useSSL=false&allowMultiQueries=true&serverTimezone=Asia/Shanghai
 
 nacos:
   core: