diff --git a/applications/812_久久浏览器/meta.json b/applications/812_久久浏览器/meta.json
index c349dba..8d9c9c0 100644
--- a/applications/812_久久浏览器/meta.json
+++ b/applications/812_久久浏览器/meta.json
@@ -1,18 +1,18 @@
 {
-  "id": "bb50e627-bcc9-4e03-9caf-03a82f8cd9e8",
+  "id": "21709f7a-642a-b503-8bb0-60ff87fd4d94",
   "name": "812_久久浏览器",
   "longName": "812_久久浏览器",
-  "developer": "",
-  "website": "",
+  "developer": "北京丰和汇盈网络科技有限公司",
+  "website": "https://kdocs.cn/l/cvUG58OC1pCS",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "com.forever.browser",
+    "ios": "com.hwning.JunBrowserTools"
   },
   "properties": {
-    "category": "",
-    "subcategory": "",
+    "category": "general-internet",
+    "subcategory": "internet-utility",
     "content": "unknown",
-    "parentApp": "",
-    "risk": 1
+    "risk": 1,
+    "characteristics": "vulnerability,used-by-malware"
   }
 }
\ No newline at end of file
diff --git a/applications/812_久久浏览器/signature.json b/applications/812_久久浏览器/signature.json
index 1107258..3c555fe 100644
--- a/applications/812_久久浏览器/signature.json
+++ b/applications/812_久久浏览器/signature.json
@@ -1,3 +1,35 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "812_久久浏览器_common.server_fqdn",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$api.99browser.com",
+                  "description": ""
+                },
+                {
+                  "item": "$jdicon.horsebrowser.com",
+                  "description": ""
+                },
+                {
+                  "item": "$static.99browser.com",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file