diff --git a/applications/854_画涯_20240903/meta.json b/applications/854_画涯_20240903/meta.json
index f18554b..6d7bb10 100644
--- a/applications/854_画涯_20240903/meta.json
+++ b/applications/854_画涯_20240903/meta.json
@@ -1,18 +1,18 @@
 {
-  "id": "7a28f4ed-1be9-425b-a53e-91c826c5e071",
+  "id": "00c505ca-cabd-2442-6a94-44f64f267904",
   "name": "854_画涯_20240903",
   "longName": "854_画涯_20240903",
-  "developer": "",
-  "website": "",
+  "developer": "福州市画涯网络科技有限公司",
+  "website": "http://www.huaya.cc/",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "cn.fzhuayantcoltd.huayaapp",
+    "ios": "com.huaya.huaya"
   },
   "properties": {
-    "category": "",
-    "subcategory": "",
+    "category": "media",
+    "subcategory": "file-sharing",
     "content": "unknown",
-    "parentApp": "",
-    "risk": 1
+    "risk": 1,
+    "characteristics": "saas,transfer-files"
   }
 }
\ No newline at end of file
diff --git a/applications/854_画涯_20240903/signature.json b/applications/854_画涯_20240903/signature.json
index 1107258..716ac00 100644
--- a/applications/854_画涯_20240903/signature.json
+++ b/applications/854_画涯_20240903/signature.json
@@ -1,3 +1,35 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "854_画涯_fqdn_20240903",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$img.huaya.cc",
+                  "description": ""
+                },
+                {
+                  "item": "$img.huaya.run",
+                  "description": ""
+                },
+                {
+                  "item": "$api.huaya.cc",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file