diff --git a/applications/721_星野/meta.json b/applications/721_星野/meta.json
index 1b3dd13..b682511 100644
--- a/applications/721_星野/meta.json
+++ b/applications/721_星野/meta.json
@@ -1,18 +1,18 @@
 {
-  "id": "b6ad675e-541f-4cf3-8b60-9cff87f5bd33",
+  "id": "7382d713-0b40-ba42-ea49-65d1a448c457",
   "name": "721_星野",
   "longName": "721_星野",
-  "developer": "",
-  "website": "",
+  "developer": "上海稀宇科技有限公司",
+  "website": "https://www.xingyeai.com",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "com.xingye.app",
+    "ios": "com.xiyu.ixingye"
   },
   "properties": {
-    "category": "",
-    "subcategory": "",
+    "category": "collaboration",
+    "subcategory": "social-networking",
     "content": "unknown",
-    "parentApp": "",
-    "risk": 1
+    "risk": 1,
+    "characteristics": "vulnerability"
   }
 }
\ No newline at end of file
diff --git a/applications/721_星野/signature.json b/applications/721_星野/signature.json
index 1107258..f0fa01e 100644
--- a/applications/721_星野/signature.json
+++ b/applications/721_星野/signature.json
@@ -1,3 +1,59 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "721_星野_common.server_fqdn_240930",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$m.xingyeai.com",
+                  "description": ""
+                },
+                {
+                  "item": "$filecdn-images.xingyeai.com",
+                  "description": ""
+                },
+                {
+                  "item": "$api.xingyeai.com",
+                  "description": ""
+                },
+                {
+                  "item": "$sensorsdata.glowapp.vip",
+                  "description": ""
+                },
+                {
+                  "item": "$bigdata.xingyeai.com",
+                  "description": ""
+                },
+                {
+                  "item": "$xingyeai-images-cdn-1315599187.cos.ap-shanghai.myqcloud.com",
+                  "description": ""
+                },
+                {
+                  "item": "$filecdn-other.xingyeai.com",
+                  "description": ""
+                },
+                {
+                  "item": "$filecdn-tts.xingyeai.com",
+                  "description": ""
+                },
+                {
+                  "item": "$connection.xingyeai.com",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file