diff --git a/ruoyi/src/main/resources/application-dev.yml b/ruoyi/src/main/resources/application-dev.yml
index 29bed646d..37d4e8964 100644
--- a/ruoyi/src/main/resources/application-dev.yml
+++ b/ruoyi/src/main/resources/application-dev.yml
@@ -6,7 +6,7 @@ spring:
         druid:
             # 主库数据源
             master:
-                url: jdbc:mysql://192.168.0.222:3306/ry-vue?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+                url: jdbc:mysql://192.168.0.222:3306/ry-vue?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true
                 username: root
                 password: root
             # 从库数据源
diff --git a/ruoyi/src/main/resources/application-prop.yml b/ruoyi/src/main/resources/application-prop.yml
index cc840f962..333a175ae 100644
--- a/ruoyi/src/main/resources/application-prop.yml
+++ b/ruoyi/src/main/resources/application-prop.yml
@@ -6,7 +6,7 @@ spring:
         druid:
             # 主库数据源
             master:
-                url: jdbc:mysql://localhost:3306/ry-vue?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+                url: jdbc:mysql://localhost:3306/ry-vue?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true
                 username: root
                 password: password
             # 从库数据源
diff --git a/ruoyi/src/main/resources/application-test.yml b/ruoyi/src/main/resources/application-test.yml
index cc840f962..333a175ae 100644
--- a/ruoyi/src/main/resources/application-test.yml
+++ b/ruoyi/src/main/resources/application-test.yml
@@ -6,7 +6,7 @@ spring:
         druid:
             # 主库数据源
             master:
-                url: jdbc:mysql://localhost:3306/ry-vue?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
+                url: jdbc:mysql://localhost:3306/ry-vue?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8&autoReconnect=true
                 username: root
                 password: password
             # 从库数据源