diff --git a/src/main/java/com/mesasoft/cn/sketch/api/BrightCloud.java b/src/main/java/com/mesasoft/cn/sketch/api/BrightCloud.java
index d600e3b..f60a6ec 100644
--- a/src/main/java/com/mesasoft/cn/sketch/api/BrightCloud.java
+++ b/src/main/java/com/mesasoft/cn/sketch/api/BrightCloud.java
@@ -24,7 +24,7 @@ import java.util.*;
 public class BrightCloud {
     private static final Log logger = Log.get();
 
-    private final HashMap<Integer, List<String>> catId2Info = new HashMap<>();
+    private static HashMap<Integer, List<String>> catId2Info = new HashMap<>();
     private HttpURLConnection con;
 
     private static BrightCloudConfig bcConfig = (BrightCloudConfig) SpringContextUtil.getBean("brightCloudConfig");
@@ -172,7 +172,7 @@ public class BrightCloud {
     }
 
     // 获取类别id对应信息
-    public void geneCatInfo() {
+    public static void geneCatInfo() {
         if (catId2Info.size() == 0) {
             JSONObject jsonObject;
             String s = FileUtils.readJsonFile(bcConfig.getCateinfoFilepath());
@@ -194,20 +194,15 @@ public class BrightCloud {
     }
 
     public List<String> getCatInfo(Integer catId) {
-        List<String> info = Arrays.asList("", "");
-
-        if (0 < catId && catId <= 83) {
-            if (catId2Info.size() == 0) {
-                geneCatInfo();
-            }
-
-            info = catId2Info.get(catId);
-
-            if (info == null) {
-                logger.error("Failed at geneCatInfo function");
-            }
+        if (catId2Info.size() == 0) {
+            geneCatInfo();
         }
+        List<String> info = catId2Info.get(catId);
 
+        if (info == null || info.size()==0) {
+            info = Arrays.asList("", "");
+            logger.error("Failed at geneCatInfo function");
+        }
         return info;
     }
 
diff --git a/src/main/resources/categoryinfo.json b/src/main/resources/categoryinfo.json
index aa50426..7c6c81a 100644
--- a/src/main/resources/categoryinfo.json
+++ b/src/main/resources/categoryinfo.json
@@ -422,6 +422,26 @@
               "catid": 83,
               "catname": "Food and Dining",
               "catgroup": "Unmaintained"
+            },
+            {
+              "catid": 85,
+              "catname": "Self Harm",
+              "catgroup": "Sensitive"
+            },
+            {
+              "catid": 86,
+              "catname": "Low-THC Cannabis Products",
+              "catgroup": "Security"
+            },
+            {
+              "catid": 87,
+              "catname": "Self Harm",
+              "catgroup": "Sensitive"
+            },
+            {
+              "catid": 88,
+              "catname": "Generative AI",
+              "catgroup": "Productivity"
             }
           ]
         }