diff --git a/guns-admin/src/main/resources/application.yml b/guns-admin/src/main/resources/application.yml
index 7198efc6e..9479bcb4d 100644
--- a/guns-admin/src/main/resources/application.yml
+++ b/guns-admin/src/main/resources/application.yml
@@ -37,7 +37,7 @@ log:
 spring:
   profiles: local
   datasource:
-    url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=UTC
+    url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=CONVERT_TO_NULL&useSSL=false&serverTimezone=UTC
     username: root
     password: root
     db-name: guns #用来搜集数据库的所有表
@@ -48,7 +48,7 @@ spring:
 spring:
   profiles: dev
   datasource:
-    url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=UTC
+    url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=CONVERT_TO_NULL&useSSL=false&serverTimezone=UTC
     username: root
     password: root
     db-name: guns #用来搜集数据库的所有表
@@ -58,7 +58,7 @@ spring:
 guns:
   muti-datasource:
     open: false
-    url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=UTC
+    url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=CONVERT_TO_NULL&useSSL=false&serverTimezone=UTC
     username: root
     password: root
     dataSourceNames:
@@ -70,7 +70,7 @@ guns:
 spring:
   profiles: test
   datasource:
-    url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=UTC
+    url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=CONVERT_TO_NULL&useSSL=false&serverTimezone=UTC
     username: root
     password: root
     filters: wall,mergeStat
@@ -80,7 +80,7 @@ spring:
 spring:
   profiles: produce
   datasource:
-      url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&serverTimezone=UTC
+      url: jdbc:mysql://127.0.0.1:3306/guns?autoReconnect=true&useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=CONVERT_TO_NULL&useSSL=false&serverTimezone=UTC
       username: root
       password: root
       filters: wall,mergeStat
diff --git a/pom.xml b/pom.xml
index b6cda8362..335204772 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,7 +39,7 @@
         <swagger.version>2.9.2</swagger.version>
         <commons-lang3.version>3.7</commons-lang3.version>
         <ehcache.core.version>2.6.11</ehcache.core.version>
-        <mysql-connector-java.version>6.0.6</mysql-connector-java.version>
+        <mysql-connector-java.version>8.0.11</mysql-connector-java.version>
         <jwt.version>0.9.0</jwt.version>
         <hutool.version>4.1.1</hutool.version>
     </properties>