diff --git a/src/main/java/cc/ryanc/halo/utils/ThemeUtils.java b/src/main/java/cc/ryanc/halo/utils/ThemeUtils.java
index 0b646661d..04acc2b14 100644
--- a/src/main/java/cc/ryanc/halo/utils/ThemeUtils.java
+++ b/src/main/java/cc/ryanc/halo/utils/ThemeUtils.java
@@ -41,8 +41,9 @@ public class ThemeUtils {
     /**
      * Scan themes by directory
      *
-     * @param file file
-     * @return List<Theme>
+     * @param themesPath themes Path
+     * @param isInternal isInternal
+     * @return themes
      */
     private static List<Theme> getThemesByPath(File themesPath, boolean isInternal) {
         final List<Theme> themes = new ArrayList<>();
@@ -146,6 +147,7 @@ public class ThemeUtils {
     /**
      * Get custom template, such as page_xxx.ftl, and xxx will be template name
      *
+     * @param theme theme name
      * @return List
      */
     public static List<String> getCustomTpl(String theme) throws FileNotFoundException {
diff --git a/src/main/java/cc/ryanc/halo/web/controller/admin/api/ThemeController.java b/src/main/java/cc/ryanc/halo/web/controller/admin/api/ThemeController.java
deleted file mode 100644
index d738fa673..000000000
--- a/src/main/java/cc/ryanc/halo/web/controller/admin/api/ThemeController.java
+++ /dev/null
@@ -1,30 +0,0 @@
-package cc.ryanc.halo.web.controller.admin.api;
-
-import cc.ryanc.halo.model.support.Theme;
-import cc.ryanc.halo.utils.ThemeUtils;
-import io.swagger.annotations.ApiOperation;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import java.util.List;
-
-/**
- * @author : RYAN0UP
- * @date : 2019/3/20
- */
-@RestController
-@RequestMapping("/admin/api/themes")
-public class ThemeController {
-
-    /**
-     * List all themes
-     *
-     * @return themes
-     */
-    @GetMapping
-    @ApiOperation("List all themes")
-    public List<Theme> listAll() {
-        return ThemeUtils.getThemes();
-    }
-}
diff --git a/src/main/java/cc/ryanc/halo/web/controller/core/InstallController.java b/src/main/java/cc/ryanc/halo/web/controller/core/InstallController.java
index 1fba6a92c..5d96899b9 100644
--- a/src/main/java/cc/ryanc/halo/web/controller/core/InstallController.java
+++ b/src/main/java/cc/ryanc/halo/web/controller/core/InstallController.java
@@ -162,7 +162,7 @@ public class InstallController {
         // TODO and i18n for the category name, description
 
         category.setName("Initial Blog");
-        category.setSnakeName("initial_blog");
+        category.setSlugName("initial_blog");
         category.setDescription("Initial Blog for alphabet");
         return categoryService.create(category);
     }
@@ -236,7 +236,7 @@ public class InstallController {
             //默认分类
             Category category = new Category();
             category.setName("未分类");
-            category.setSnakeName("default");
+            category.setSlugName("default");
             category.setDescription("未分类");
             category = categoryService.create(category);