diff --git a/applications/719_对缘/meta.json b/applications/719_对缘/meta.json
index 503c239..0e5f1a9 100644
--- a/applications/719_对缘/meta.json
+++ b/applications/719_对缘/meta.json
@@ -1,18 +1,18 @@
 {
-  "id": "9185506f-dced-46bd-b711-4f1bd85adf7a",
+  "id": "fe769059-b7dd-1ac4-2abb-d49e56970a6a",
   "name": "719_对缘",
   "longName": "719_对缘",
-  "developer": "",
-  "website": "",
+  "developer": "湖南菠萝互娱网络信息有限公司",
+  "website": "https://www.yingtaorelian.com",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "com.lingxi.cupid",
+    "ios": "com.lingxi.cupid"
   },
   "properties": {
-    "category": "",
-    "subcategory": "",
+    "category": "collaboration",
+    "subcategory": "social-networking",
     "content": "unknown",
-    "parentApp": "",
-    "risk": 1
+    "risk": 1,
+    "characteristics": "vulnerability,saas"
   }
 }
\ No newline at end of file
diff --git a/applications/719_对缘/signature.json b/applications/719_对缘/signature.json
index 1107258..04cfafb 100644
--- a/applications/719_对缘/signature.json
+++ b/applications/719_对缘/signature.json
@@ -1,3 +1,63 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "719_对缘_common.server_fqdn_240930",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$webcdn.yingtaorelian.com",
+                  "description": ""
+                },
+                {
+                  "item": "$ztapi.yingtaorelian.com",
+                  "description": ""
+                },
+                {
+                  "item": "$maidian.yingtaorelian.com",
+                  "description": ""
+                },
+                {
+                  "item": "$ztapi.duiyuan520.com",
+                  "description": ""
+                },
+                {
+                  "item": "$img.yingtaorelian.com",
+                  "description": ""
+                },
+                {
+                  "item": "$h5.yingtaorelian.com",
+                  "description": ""
+                },
+                {
+                  "item": "$m4a.yingtaorelian.com",
+                  "description": ""
+                },
+                {
+                  "item": "$kefuapi.duiyuan520.com",
+                  "description": ""
+                },
+                {
+                  "item": "$imagescale.yingtaorelian.com",
+                  "description": ""
+                },
+                {
+                  "item": "$api.yingtaorelian.com",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file