diff --git a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml
index 4ad7b361d..28d0de209 100644
--- a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml
+++ b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml
@@ -40,12 +40,12 @@ spring:
     username: jeecgos@163.com
     password: ??
     properties:
-      mail:
-        smtp:
-          auth: true
-          starttls:
-            enable: true
-            required: true
+      mail.smtp.timeout: 10000  # 连接超时（毫秒）
+      mail.smtp.connectiontimeout: 10000  # 连接超时（毫秒）
+      mail.smtp.writetimeout: 10000  # 写入超时（毫秒）
+      mail.smtp.auth: true
+      smtp.ssl.enable: true
+      mail.debug: true  # 启用调试模式(查看详细日志)
   ## quartz定时任务,采用数据库方式
   quartz:
     job-store-type: jdbc
diff --git a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-dm8.yml b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-dm8.yml
index 6dfcfd90d..e8a1820a7 100644
--- a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-dm8.yml
+++ b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-dm8.yml
@@ -38,12 +38,8 @@ spring:
     username: jeecgos@163.com
     password: ??
     properties:
-      mail:
-        smtp:
-          auth: true
-          starttls:
-            enable: true
-            required: true
+      mail.smtp.auth: true
+      smtp.ssl.enable: true
   ## quartz定时任务,采用数据库方式
   quartz:
     job-store-type: jdbc
diff --git a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-kingbase8.yml b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-kingbase8.yml
index 7961c8b54..2ccfb69d1 100644
--- a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-kingbase8.yml
+++ b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-kingbase8.yml
@@ -38,12 +38,8 @@ spring:
     username: jeecgos@163.com
     password: ??
     properties:
-      mail:
-        smtp:
-          auth: true
-          starttls:
-            enable: true
-            required: true
+      mail.smtp.auth: true
+      smtp.ssl.enable: true
   ## quartz定时任务,采用数据库方式
   quartz:
     job-store-type: jdbc
diff --git a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-prod.yml b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-prod.yml
index d94bd2c86..427b21a90 100644
--- a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-prod.yml
+++ b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-prod.yml
@@ -36,12 +36,8 @@ spring:
     username: jeecgos@163.com
     password: ??
     properties:
-      mail:
-        smtp:
-          auth: true
-          starttls:
-            enable: true
-            required: true
+      mail.smtp.auth: true
+      smtp.ssl.enable: true
   ## quartz定时任务,采用数据库方式
   quartz:
     job-store-type: jdbc
diff --git a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-test.yml b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-test.yml
index 79cd8d43e..413d71569 100644
--- a/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-test.yml
+++ b/jeecg-boot/jeecg-module-system/jeecg-system-start/src/main/resources/application-test.yml
@@ -38,12 +38,9 @@ spring:
     username: jeecgos@163.com
     password: ??
     properties:
-      mail:
-        smtp:
-          auth: true
-          starttls:
-            enable: true
-            required: true
+      mail.smtp.auth: true
+      smtp.ssl.enable: true
+      mail.debug: true  # 启用调试模式(查看详细日志)
   ## quartz定时任务,采用数据库方式
   quartz:
     job-store-type: jdbc