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 a8147b814..34f9f435b 100644
--- a/src/main/java/run/halo/app/event/freemarker/FreemarkerConfigAwareListener.java
+++ b/src/main/java/run/halo/app/event/freemarker/FreemarkerConfigAwareListener.java
@@ -38,21 +38,17 @@ public class FreemarkerConfigAwareListener {
 
     private final ThemeSettingService themeSettingService;
 
-    private final OptionService optionsService;
-
     private final UserService userService;
 
     public FreemarkerConfigAwareListener(OptionService optionService,
                                          Configuration configuration,
                                          ThemeService themeService,
                                          ThemeSettingService themeSettingService,
-                                         OptionService optionsService,
                                          UserService userService) {
         this.optionService = optionService;
         this.configuration = configuration;
         this.themeService = themeService;
         this.themeSettingService = themeSettingService;
-        this.optionsService = optionsService;
         this.userService = userService;
     }
 
@@ -97,13 +93,11 @@ public class FreemarkerConfigAwareListener {
     }
 
     private void loadOptionsConfig() throws TemplateModelException {
-        Map<String, Object> options = optionService.listOptions();
-        configuration.setSharedVariable("options", options);
+        configuration.setSharedVariable("options", optionService.listOptions());
     }
 
     private void loadThemeConfig() throws TemplateModelException {
-        ThemeProperty activatedTheme = themeService.getActivatedTheme();
-        configuration.setSharedVariable("theme", activatedTheme);
+        configuration.setSharedVariable("theme", themeService.getActivatedTheme());
         configuration.setSharedVariable("settings", themeSettingService.listAsMapBy(themeService.getActivatedThemeId()));
     }
 }
diff --git a/src/main/java/run/halo/app/event/options/OptionUpdatedListener.java b/src/main/java/run/halo/app/event/options/OptionUpdatedListener.java
new file mode 100644
index 000000000..aeb06e1c1
--- /dev/null
+++ b/src/main/java/run/halo/app/event/options/OptionUpdatedListener.java
@@ -0,0 +1,29 @@
+package run.halo.app.event.options;
+
+import org.springframework.context.ApplicationListener;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+import run.halo.app.cache.StringCacheStore;
+import run.halo.app.service.OptionService;
+
+/**
+ * Option updated listener.
+ *
+ * @author johnniang
+ * @date 19-4-29
+ */
+@Component
+public class OptionUpdatedListener implements ApplicationListener<OptionUpdatedEvent> {
+
+    private final StringCacheStore cacheStore;
+
+    public OptionUpdatedListener(StringCacheStore cacheStore) {
+        this.cacheStore = cacheStore;
+    }
+
+    @Override
+    @Async
+    public void onApplicationEvent(OptionUpdatedEvent event) {
+        cacheStore.delete(OptionService.OPTIONS_KEY);
+    }
+}
diff --git a/src/main/java/run/halo/app/event/theme/ThemeUpdatedEvent.java b/src/main/java/run/halo/app/event/theme/ThemeUpdatedEvent.java
new file mode 100644
index 000000000..6c460e4d7
--- /dev/null
+++ b/src/main/java/run/halo/app/event/theme/ThemeUpdatedEvent.java
@@ -0,0 +1,21 @@
+package run.halo.app.event.theme;
+
+import org.springframework.context.ApplicationEvent;
+
+/**
+ * Theme updated event.
+ *
+ * @author johnniang
+ * @date 19-4-29
+ */
+public class ThemeUpdatedEvent extends ApplicationEvent {
+
+    /**
+     * Create a new ApplicationEvent.
+     *
+     * @param source the object on which the event initially occurred (never {@code null})
+     */
+    public ThemeUpdatedEvent(Object source) {
+        super(source);
+    }
+}
diff --git a/src/main/java/run/halo/app/event/theme/ThemeUpdatedListener.java b/src/main/java/run/halo/app/event/theme/ThemeUpdatedListener.java
new file mode 100644
index 000000000..34f164cff
--- /dev/null
+++ b/src/main/java/run/halo/app/event/theme/ThemeUpdatedListener.java
@@ -0,0 +1,29 @@
+package run.halo.app.event.theme;
+
+import org.springframework.context.ApplicationListener;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Component;
+import run.halo.app.cache.StringCacheStore;
+import run.halo.app.service.ThemeService;
+
+/**
+ * Theme updated listener.
+ *
+ * @author johnniang
+ * @date 19-4-29
+ */
+@Component
+public class ThemeUpdatedListener implements ApplicationListener<ThemeUpdatedEvent> {
+
+    private final StringCacheStore cacheStore;
+
+    public ThemeUpdatedListener(StringCacheStore cacheStore) {
+        this.cacheStore = cacheStore;
+    }
+
+    @Override
+    @Async
+    public void onApplicationEvent(ThemeUpdatedEvent event) {
+        cacheStore.delete(ThemeService.THEMES_CACHE_KEY);
+    }
+}
diff --git a/src/main/java/run/halo/app/service/OptionService.java b/src/main/java/run/halo/app/service/OptionService.java
index 7376886d7..34c08edf6 100755
--- a/src/main/java/run/halo/app/service/OptionService.java
+++ b/src/main/java/run/halo/app/service/OptionService.java
@@ -30,14 +30,7 @@ public interface OptionService extends CrudService<Option, Integer> {
 
     int DEFAULT_RSS_PAGE_SIZE = 20;
 
-    /**
-     * Save one option
-     *
-     * @param key   key must not be blank
-     * @param value value
-     */
-    @Transactional
-    void save(@NonNull String key, String value);
+    String OPTIONS_KEY = "options";
 
     /**
      * Save multiple options
diff --git a/src/main/java/run/halo/app/service/impl/OptionServiceImpl.java b/src/main/java/run/halo/app/service/impl/OptionServiceImpl.java
index 7fca348a4..43bc6af3b 100644
--- a/src/main/java/run/halo/app/service/impl/OptionServiceImpl.java
+++ b/src/main/java/run/halo/app/service/impl/OptionServiceImpl.java
@@ -19,7 +19,6 @@ import run.halo.app.model.params.OptionParam;
 import run.halo.app.model.properties.*;
 import run.halo.app.repository.OptionRepository;
 import run.halo.app.service.OptionService;
-import run.halo.app.service.ThemeService;
 import run.halo.app.service.base.AbstractCrudService;
 import run.halo.app.utils.HaloUtils;
 import run.halo.app.utils.ServiceUtils;
@@ -60,8 +59,7 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
         propertyEnumMap = Collections.unmodifiableMap(PropertyEnum.getValuePropertyEnumMap());
     }
 
-    @Override
-    public void save(String key, String value) {
+    private void save(String key, String value) {
         Assert.hasText(key, "Option key must not be blank");
 
         if (StringUtils.isBlank(value)) {
@@ -90,8 +88,6 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
         Option savedOption = optionRepository.save(option);
 
         log.debug("Saved option: [{}]", savedOption);
-
-        cacheStore.delete(ThemeService.THEMES_CACHE_KEY);
     }
 
     @Override
@@ -103,7 +99,7 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
         // TODO Optimize the queries
         options.forEach(this::save);
 
-        publishEvent();
+        publishOptionUpdatedEvent();
     }
 
     @Override
@@ -115,7 +111,7 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
         // TODO Optimize the query
         optionParams.forEach(optionParam -> save(optionParam.getKey(), optionParam.getValue()));
 
-        publishEvent();
+        publishOptionUpdatedEvent();
     }
 
     @Override
@@ -124,7 +120,7 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
 
         save(property.getValue(), value);
 
-        publishEvent();
+        publishOptionUpdatedEvent();
     }
 
     @Override
@@ -135,44 +131,51 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
 
         properties.forEach((property, value) -> save(property.getValue(), value));
 
-        publishEvent();
+        publishOptionUpdatedEvent();
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public Map<String, Object> listOptions() {
-        List<Option> options = listAll();
+        // Get options from cache
+        return cacheStore.getAny(OPTIONS_KEY, Map.class).orElseGet(() -> {
+            List<Option> options = listAll();
 
-        Set<String> keys = ServiceUtils.fetchProperty(options, Option::getKey);
+            Set<String> keys = ServiceUtils.fetchProperty(options, Option::getKey);
 
-        Map<String, Object> userDefinedOptionMap = ServiceUtils.convertToMap(options, Option::getKey, option -> {
-            String key = option.getKey();
+            Map<String, Object> userDefinedOptionMap = ServiceUtils.convertToMap(options, Option::getKey, option -> {
+                String key = option.getKey();
 
-            PropertyEnum propertyEnum = propertyEnumMap.get(key);
+                PropertyEnum propertyEnum = propertyEnumMap.get(key);
 
-            if (propertyEnum == null) {
-                return option.getValue();
-            }
+                if (propertyEnum == null) {
+                    return option.getValue();
+                }
 
-            return PropertyEnum.convertTo(option.getValue(), propertyEnum);
+                return PropertyEnum.convertTo(option.getValue(), propertyEnum);
+            });
+
+            Map<String, Object> result = new HashMap<>(userDefinedOptionMap);
+
+            // Add default property
+            propertyEnumMap.keySet()
+                    .stream()
+                    .filter(key -> !keys.contains(key))
+                    .forEach(key -> {
+                        PropertyEnum propertyEnum = propertyEnumMap.get(key);
+
+                        if (StringUtils.isBlank(propertyEnum.defaultValue())) {
+                            return;
+                        }
+
+                        result.put(key, PropertyEnum.convertTo(propertyEnum.defaultValue(), propertyEnum));
+                    });
+
+            // Cache the result
+            cacheStore.putAny(OPTIONS_KEY, result);
+
+            return result;
         });
-
-        Map<String, Object> result = new HashMap<>(userDefinedOptionMap);
-
-        // Add default property
-        propertyEnumMap.keySet()
-                .stream()
-                .filter(key -> !keys.contains(key))
-                .forEach(key -> {
-                    PropertyEnum propertyEnum = propertyEnumMap.get(key);
-
-                    if (StringUtils.isBlank(propertyEnum.defaultValue())) {
-                        return;
-                    }
-
-                    result.put(key, PropertyEnum.convertTo(propertyEnum.defaultValue(), propertyEnum));
-                });
-
-        return result;
     }
 
     @Override
@@ -357,7 +360,7 @@ public class OptionServiceImpl extends AbstractCrudService<Option, Integer> impl
         return blogUrl;
     }
 
-    private void publishEvent() {
+    private void publishOptionUpdatedEvent() {
         eventPublisher.publishEvent(new OptionUpdatedEvent(this));
     }
 }
diff --git a/src/main/java/run/halo/app/service/impl/ThemeServiceImpl.java b/src/main/java/run/halo/app/service/impl/ThemeServiceImpl.java
index 8eb6422ab..9514fc19a 100644
--- a/src/main/java/run/halo/app/service/impl/ThemeServiceImpl.java
+++ b/src/main/java/run/halo/app/service/impl/ThemeServiceImpl.java
@@ -22,6 +22,7 @@ import org.springframework.web.multipart.MultipartFile;
 import run.halo.app.cache.StringCacheStore;
 import run.halo.app.config.properties.HaloProperties;
 import run.halo.app.event.theme.ThemeActivatedEvent;
+import run.halo.app.event.theme.ThemeUpdatedEvent;
 import run.halo.app.exception.*;
 import run.halo.app.handler.theme.config.ThemeConfigResolver;
 import run.halo.app.handler.theme.config.ThemePropertyResolver;
@@ -237,7 +238,7 @@ public class ThemeServiceImpl implements ThemeService {
             FileUtil.del(Paths.get(themeProperty.getThemePath()));
 
             // Delete theme cache
-            clearThemeCache();
+            eventPublisher.publishEvent(new ThemeUpdatedEvent(this));
         } catch (Exception e) {
             throw new ServiceException("Failed to delete theme folder", e).setErrorData(themeId);
         }
@@ -329,7 +330,7 @@ public class ThemeServiceImpl implements ThemeService {
         setActivatedTheme(themeProperty);
 
         // Clear the cache
-        clearThemeCache();
+        eventPublisher.publishEvent(new ThemeUpdatedEvent(this));
 
         // Publish a theme activated event
         eventPublisher.publishEvent(new ThemeActivatedEvent(this));
@@ -402,7 +403,7 @@ public class ThemeServiceImpl implements ThemeService {
         ThemeProperty property = getProperty(targetThemePath);
 
         // Clear theme cache
-        clearThemeCache();
+        this.eventPublisher.publishEvent(new ThemeUpdatedEvent(this));
 
         // Delete cache
         return property;
@@ -496,13 +497,6 @@ public class ThemeServiceImpl implements ThemeService {
         return Files.createTempDirectory("halo");
     }
 
-    /**
-     * Clears theme cache.
-     */
-    private void clearThemeCache() {
-        cacheStore.delete(THEMES_CACHE_KEY);
-    }
-
     /**
      * Sets activated theme.
      *