diff --git a/src/main/java/run/halo/app/controller/admin/api/AdminController.java b/src/main/java/run/halo/app/controller/admin/api/AdminController.java
index bee9840ef..89c3c5413 100644
--- a/src/main/java/run/halo/app/controller/admin/api/AdminController.java
+++ b/src/main/java/run/halo/app/controller/admin/api/AdminController.java
@@ -4,16 +4,13 @@ import io.swagger.annotations.ApiOperation;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.web.bind.annotation.*;
 import run.halo.app.cache.lock.CacheLock;
+import run.halo.app.model.dto.EnvironmentDTO;
 import run.halo.app.model.dto.StatisticDTO;
 import run.halo.app.model.params.LoginParam;
 import run.halo.app.security.token.AuthToken;
 import run.halo.app.service.AdminService;
 
 import javax.validation.Valid;
-import java.lang.management.ManagementFactory;
-import java.lang.management.RuntimeMXBean;
-import java.util.HashMap;
-import java.util.Map;
 
 /**
  * Admin controller.
@@ -45,11 +42,8 @@ public class AdminController {
 
     @GetMapping("environments")
     @ApiOperation("Gets environments info")
-    public Map<String, Object> getEnvironments() {
-        Map<String, Object> result = new HashMap<>();
-        RuntimeMXBean runtimeMXBean = ManagementFactory.getRuntimeMXBean();
-        result.put("startTime", runtimeMXBean.getStartTime());
-        return result;
+    public EnvironmentDTO getEnvironments() {
+        return adminService.getEnvironments();
     }
 
     @PostMapping("login")
diff --git a/src/main/java/run/halo/app/model/dto/StatisticDTO.java b/src/main/java/run/halo/app/model/dto/StatisticDTO.java
index d9247d530..5b8694345 100644
--- a/src/main/java/run/halo/app/model/dto/StatisticDTO.java
+++ b/src/main/java/run/halo/app/model/dto/StatisticDTO.java
@@ -17,6 +17,8 @@ public class StatisticDTO {
 
     private long attachmentCount;
 
+    private long birthday;
+
     private long establishDays;
 
     private long linkCount;
diff --git a/src/main/java/run/halo/app/model/entity/Attachment.java b/src/main/java/run/halo/app/model/entity/Attachment.java
index e74dd5e91..8eabfecfa 100644
--- a/src/main/java/run/halo/app/model/entity/Attachment.java
+++ b/src/main/java/run/halo/app/model/entity/Attachment.java
@@ -3,8 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 import run.halo.app.model.enums.AttachmentType;
 
 import javax.persistence.*;
diff --git a/src/main/java/run/halo/app/model/entity/BaseEntity.java b/src/main/java/run/halo/app/model/entity/BaseEntity.java
index bdbd97b37..4f6362101 100644
--- a/src/main/java/run/halo/app/model/entity/BaseEntity.java
+++ b/src/main/java/run/halo/app/model/entity/BaseEntity.java
@@ -1,6 +1,5 @@
 package run.halo.app.model.entity;
 
-import run.halo.app.utils.DateUtils;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
diff --git a/src/main/java/run/halo/app/model/entity/BasePost.java b/src/main/java/run/halo/app/model/entity/BasePost.java
index 0448b722b..46042ac86 100644
--- a/src/main/java/run/halo/app/model/entity/BasePost.java
+++ b/src/main/java/run/halo/app/model/entity/BasePost.java
@@ -3,8 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 import run.halo.app.model.enums.PostCreateFrom;
 import run.halo.app.model.enums.PostStatus;
 import run.halo.app.utils.MarkdownUtils;
diff --git a/src/main/java/run/halo/app/model/entity/Category.java b/src/main/java/run/halo/app/model/entity/Category.java
index 01e2b41ed..478d68fc6 100644
--- a/src/main/java/run/halo/app/model/entity/Category.java
+++ b/src/main/java/run/halo/app/model/entity/Category.java
@@ -3,9 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
-import org.springframework.core.io.support.ResourcePatternResolver;
 
 import javax.persistence.*;
 
diff --git a/src/main/java/run/halo/app/model/entity/Journal.java b/src/main/java/run/halo/app/model/entity/Journal.java
index e16ee8e29..bf3ab3d52 100644
--- a/src/main/java/run/halo/app/model/entity/Journal.java
+++ b/src/main/java/run/halo/app/model/entity/Journal.java
@@ -3,8 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 
diff --git a/src/main/java/run/halo/app/model/entity/Link.java b/src/main/java/run/halo/app/model/entity/Link.java
index b6556bd89..06cd24d83 100644
--- a/src/main/java/run/halo/app/model/entity/Link.java
+++ b/src/main/java/run/halo/app/model/entity/Link.java
@@ -3,8 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 
diff --git a/src/main/java/run/halo/app/model/entity/Log.java b/src/main/java/run/halo/app/model/entity/Log.java
index 286007116..6dfdefb22 100644
--- a/src/main/java/run/halo/app/model/entity/Log.java
+++ b/src/main/java/run/halo/app/model/entity/Log.java
@@ -4,8 +4,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 import run.halo.app.model.enums.LogType;
 import run.halo.app.utils.ServletUtils;
 
diff --git a/src/main/java/run/halo/app/model/entity/Menu.java b/src/main/java/run/halo/app/model/entity/Menu.java
index 4987b5f65..2fc7db41d 100644
--- a/src/main/java/run/halo/app/model/entity/Menu.java
+++ b/src/main/java/run/halo/app/model/entity/Menu.java
@@ -3,8 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 
diff --git a/src/main/java/run/halo/app/model/entity/Option.java b/src/main/java/run/halo/app/model/entity/Option.java
index d303de52f..7e83e80c8 100644
--- a/src/main/java/run/halo/app/model/entity/Option.java
+++ b/src/main/java/run/halo/app/model/entity/Option.java
@@ -4,8 +4,6 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 
diff --git a/src/main/java/run/halo/app/model/entity/Photo.java b/src/main/java/run/halo/app/model/entity/Photo.java
index 45ba56a8a..96b42607a 100644
--- a/src/main/java/run/halo/app/model/entity/Photo.java
+++ b/src/main/java/run/halo/app/model/entity/Photo.java
@@ -3,8 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 import java.util.Date;
diff --git a/src/main/java/run/halo/app/model/entity/PostCategory.java b/src/main/java/run/halo/app/model/entity/PostCategory.java
index 5bf1582ef..4d64c1dcd 100644
--- a/src/main/java/run/halo/app/model/entity/PostCategory.java
+++ b/src/main/java/run/halo/app/model/entity/PostCategory.java
@@ -2,8 +2,6 @@ package run.halo.app.model.entity;
 
 import lombok.Data;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 import java.util.Objects;
diff --git a/src/main/java/run/halo/app/model/entity/PostTag.java b/src/main/java/run/halo/app/model/entity/PostTag.java
index 4a3d197a5..010553df3 100644
--- a/src/main/java/run/halo/app/model/entity/PostTag.java
+++ b/src/main/java/run/halo/app/model/entity/PostTag.java
@@ -2,8 +2,6 @@ package run.halo.app.model.entity;
 
 import lombok.Data;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 import java.util.Objects;
diff --git a/src/main/java/run/halo/app/model/entity/Tag.java b/src/main/java/run/halo/app/model/entity/Tag.java
index 2d8e09db7..f9212a93d 100644
--- a/src/main/java/run/halo/app/model/entity/Tag.java
+++ b/src/main/java/run/halo/app/model/entity/Tag.java
@@ -3,8 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 
diff --git a/src/main/java/run/halo/app/model/entity/ThemeSetting.java b/src/main/java/run/halo/app/model/entity/ThemeSetting.java
index 0492b7376..c3d77a4f1 100644
--- a/src/main/java/run/halo/app/model/entity/ThemeSetting.java
+++ b/src/main/java/run/halo/app/model/entity/ThemeSetting.java
@@ -3,8 +3,6 @@ package run.halo.app.model.entity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 
 import javax.persistence.*;
 
diff --git a/src/main/java/run/halo/app/model/entity/User.java b/src/main/java/run/halo/app/model/entity/User.java
index e7c592643..490e6e667 100644
--- a/src/main/java/run/halo/app/model/entity/User.java
+++ b/src/main/java/run/halo/app/model/entity/User.java
@@ -1,11 +1,8 @@
 package run.halo.app.model.entity;
 
-import run.halo.app.utils.DateUtils;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.ToString;
-import org.hibernate.annotations.SQLDelete;
-import org.hibernate.annotations.Where;
 import run.halo.app.utils.DateUtils;
 
 import javax.persistence.*;
diff --git a/src/main/java/run/halo/app/service/AdminService.java b/src/main/java/run/halo/app/service/AdminService.java
index c65aa82be..db3d5c059 100644
--- a/src/main/java/run/halo/app/service/AdminService.java
+++ b/src/main/java/run/halo/app/service/AdminService.java
@@ -1,6 +1,7 @@
 package run.halo.app.service;
 
 import org.springframework.lang.NonNull;
+import run.halo.app.model.dto.EnvironmentDTO;
 import run.halo.app.model.dto.StatisticDTO;
 import run.halo.app.model.params.LoginParam;
 import run.halo.app.security.token.AuthToken;
@@ -9,6 +10,7 @@ import run.halo.app.security.token.AuthToken;
  * Admin service.
  *
  * @author johnniang
+ * @author ryanwang
  * @date 19-4-29
  */
 public interface AdminService {
@@ -46,6 +48,13 @@ public interface AdminService {
     @NonNull
     StatisticDTO getCount();
 
+    /**
+     * Get system environments
+     * @return environments
+     */
+    @NonNull
+    EnvironmentDTO getEnvironments();
+
     /**
      * Refreshes token.
      *
diff --git a/src/main/java/run/halo/app/service/impl/AdminServiceImpl.java b/src/main/java/run/halo/app/service/impl/AdminServiceImpl.java
index e92337c27..34f9c1108 100644
--- a/src/main/java/run/halo/app/service/impl/AdminServiceImpl.java
+++ b/src/main/java/run/halo/app/service/impl/AdminServiceImpl.java
@@ -2,12 +2,14 @@ package run.halo.app.service.impl;
 
 import cn.hutool.core.lang.Validator;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.lang.NonNull;
 import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 import run.halo.app.cache.StringCacheStore;
 import run.halo.app.exception.BadRequestException;
 import run.halo.app.exception.NotFoundException;
+import run.halo.app.model.dto.EnvironmentDTO;
 import run.halo.app.model.dto.StatisticDTO;
 import run.halo.app.model.entity.User;
 import run.halo.app.model.enums.CommentStatus;
@@ -20,12 +22,15 @@ import run.halo.app.security.util.SecurityUtils;
 import run.halo.app.service.*;
 import run.halo.app.utils.HaloUtils;
 
+import java.lang.management.ManagementFactory;
+import java.lang.management.RuntimeMXBean;
 import java.util.concurrent.TimeUnit;
 
 /**
  * Admin service implementation.
  *
  * @author johnniang
+ * @author ryanwang
  * @date 19-4-29
  */
 @Slf4j
@@ -52,6 +57,9 @@ public class AdminServiceImpl implements AdminService {
 
     private final StringCacheStore cacheStore;
 
+    @Value("${spring.datasource.driver-class-name}")
+    private String driverClassName;
+
     public AdminServiceImpl(PostService postService,
                             SheetService sheetService,
                             AttachmentService attachmentService,
@@ -153,6 +161,7 @@ public class AdminServiceImpl implements AdminService {
         long birthday = optionService.getBirthday();
         long days = (System.currentTimeMillis() - birthday) / (1000 * 24 * 3600);
         statisticDTO.setEstablishDays(days);
+        statisticDTO.setBirthday(birthday);
 
         statisticDTO.setLinkCount(linkService.count());
 
@@ -161,6 +170,19 @@ public class AdminServiceImpl implements AdminService {
         return statisticDTO;
     }
 
+    @Override
+    public EnvironmentDTO getEnvironments() {
+        EnvironmentDTO environmentDTO = new EnvironmentDTO();
+
+        // Get application start time.
+        RuntimeMXBean runtimeMXBean = ManagementFactory.getRuntimeMXBean();
+        environmentDTO.setStartTime(runtimeMXBean.getStartTime());
+
+        environmentDTO.setDatabase("org.h2.Driver".equals(driverClassName) ? "H2" : "MySQL");
+
+        return environmentDTO;
+    }
+
     @Override
     public AuthToken refreshToken(String refreshToken) {
         Assert.hasText(refreshToken, "Refresh token must not be blank");
diff --git a/src/main/resources/templates/common/macro/common_macro.ftl b/src/main/resources/templates/common/macro/common_macro.ftl
index 5f2650dba..105195a3c 100644
--- a/src/main/resources/templates/common/macro/common_macro.ftl
+++ b/src/main/resources/templates/common/macro/common_macro.ftl
@@ -46,3 +46,13 @@
         <#t><#else>刚刚
     </#if>
 </#macro>
+
+<#macro globalHeader>
+    <@favicon />
+    <@verification />
+</#macro>
+
+<#macro globalFooter>
+    <@statistics />
+    <@footer_info />
+</#macro>
\ No newline at end of file