diff --git a/Dockerfile b/Dockerfile
index 266446422..8cb50cdc5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM openjdk:8-jdk-alpine
+FROM openjdk:8-jre-alpine
 
 VOLUME /tmp
 
diff --git a/src/main/java/run/halo/app/event/comment/CommentEventListener.java b/src/main/java/run/halo/app/event/comment/CommentEventListener.java
index f7d0a73a5..8afddcb2c 100644
--- a/src/main/java/run/halo/app/event/comment/CommentEventListener.java
+++ b/src/main/java/run/halo/app/event/comment/CommentEventListener.java
@@ -70,7 +70,7 @@ public class CommentEventListener {
 
         Map<String, Object> data = new HashMap<>();
 
-        if (newEvent.getSource() instanceof PostService) {
+        if (newEvent.getSource() instanceof PostCommentService) {
             // Get postComment id
             PostComment postComment = postCommentService.getById(newEvent.getCommentId());
 
@@ -85,7 +85,7 @@ public class CommentEventListener {
             data.put("page", post.getTitle());
             data.put("author", postComment.getAuthor());
             data.put("content", postComment.getContent());
-        } else if (newEvent.getSource() instanceof SheetService) {
+        } else if (newEvent.getSource() instanceof SheetCommentService) {
             SheetComment sheetComment = sheetCommentService.getById(newEvent.getCommentId());
 
             log.debug("Got sheet comment: [{}]", sheetComment);
@@ -99,7 +99,7 @@ public class CommentEventListener {
             data.put("page", sheet.getTitle());
             data.put("author", sheetComment.getAuthor());
             data.put("content", sheetComment.getContent());
-        } else if (newEvent.getSource() instanceof JournalService) {
+        } else if (newEvent.getSource() instanceof JournalCommentService) {
             JournalComment journalComment = journalCommentService.getById(newEvent.getCommentId());
 
             log.debug("Got journal comment: [{}]", journalComment);
diff --git a/src/main/java/run/halo/app/event/freemarker/FreemarkerConfigAwareListener.java b/src/main/java/run/halo/app/event/freemarker/FreemarkerConfigAwareListener.java
index 72ee60ecb..f1b8bbe5d 100644
--- a/src/main/java/run/halo/app/event/freemarker/FreemarkerConfigAwareListener.java
+++ b/src/main/java/run/halo/app/event/freemarker/FreemarkerConfigAwareListener.java
@@ -78,6 +78,7 @@ public class FreemarkerConfigAwareListener {
         log.debug("Received option updated event");
 
         loadOptionsConfig();
+        loadThemeConfig();
     }
 
 
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 73259a8f5..6b8ffca48 100644
--- a/src/main/java/run/halo/app/service/impl/AdminServiceImpl.java
+++ b/src/main/java/run/halo/app/service/impl/AdminServiceImpl.java
@@ -192,7 +192,7 @@ public class AdminServiceImpl implements AdminService {
         Assert.hasText(refreshToken, "Refresh token must not be blank");
 
         Integer userId = cacheStore.getAny(SecurityUtils.buildTokenRefreshKey(refreshToken), Integer.class)
-                .orElseThrow(() -> new BadRequestException("The refresh token may have been expired already").setErrorData(refreshToken));
+                .orElseThrow(() -> new BadRequestException("登陆状态已失效，请重新登陆").setErrorData(refreshToken));
 
         // Get user info
         User user = userService.getById(userId);
diff --git a/src/main/java/run/halo/app/service/impl/BaseCommentServiceImpl.java b/src/main/java/run/halo/app/service/impl/BaseCommentServiceImpl.java
index 479d542c6..906cac579 100644
--- a/src/main/java/run/halo/app/service/impl/BaseCommentServiceImpl.java
+++ b/src/main/java/run/halo/app/service/impl/BaseCommentServiceImpl.java
@@ -1,5 +1,6 @@
 package run.halo.app.service.impl;
 
+import cn.hutool.core.util.URLUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.codec.digest.DigestUtils;
 import org.apache.commons.lang3.StringUtils;
@@ -55,13 +56,10 @@ import java.util.stream.Collectors;
 @Slf4j
 public abstract class BaseCommentServiceImpl<COMMENT extends BaseComment> extends AbstractCrudService<COMMENT, Long> implements BaseCommentService<COMMENT> {
 
-    private final BaseCommentRepository<COMMENT> baseCommentRepository;
-
     protected final OptionService optionService;
-
     protected final UserService userService;
-
     protected final ApplicationEventPublisher eventPublisher;
+    private final BaseCommentRepository<COMMENT> baseCommentRepository;
 
     public BaseCommentServiceImpl(BaseCommentRepository<COMMENT> baseCommentRepository,
                                   OptionService optionService,
@@ -247,6 +245,10 @@ public abstract class BaseCommentServiceImpl<COMMENT extends BaseComment> extend
             comment.setGavatarMd5(DigestUtils.md5Hex(comment.getEmail()));
         }
 
+        if (StringUtils.isNotEmpty(comment.getAuthorUrl())) {
+            comment.setAuthorUrl(URLUtil.normalize(comment.getAuthorUrl()));
+        }
+
         if (authentication != null) {
             // Comment of blogger
             comment.setIsAdmin(true);
diff --git a/src/test/java/run/halo/app/utils/GitTest.java b/src/test/java/run/halo/app/utils/GitTest.java
index af62fc5c2..75558c3c5 100644
--- a/src/test/java/run/halo/app/utils/GitTest.java
+++ b/src/test/java/run/halo/app/utils/GitTest.java
@@ -4,6 +4,7 @@ import org.eclipse.jgit.api.Git;
 import org.eclipse.jgit.api.Status;
 import org.eclipse.jgit.api.errors.GitAPIException;
 import org.eclipse.jgit.errors.RepositoryNotFoundException;
+import org.junit.Ignore;
 import org.junit.Test;
 
 import java.io.IOException;
@@ -16,6 +17,7 @@ import java.nio.file.Path;
  * @author johnniang
  * @date 19-5-21
  */
+@Ignore
 public class GitTest {
 
     private final Path tempPath;
diff --git a/src/test/java/run/halo/app/utils/GithubTest.java b/src/test/java/run/halo/app/utils/GithubTest.java
index 4305ac26a..cdb33cab4 100644
--- a/src/test/java/run/halo/app/utils/GithubTest.java
+++ b/src/test/java/run/halo/app/utils/GithubTest.java
@@ -1,6 +1,7 @@
 package run.halo.app.utils;
 
 import org.junit.Assert;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.springframework.http.ResponseEntity;
 import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
@@ -23,6 +24,7 @@ import java.util.Map;
  * @author johnniang
  * @date 19-5-21
  */
+@Ignore
 public class GithubTest {
 
     private final Path tempPath;