diff --git a/applications/968_孔夫子旧书网_20241025/meta.json b/applications/968_孔夫子旧书网_20241025/meta.json
index af13e67..5615312 100644
--- a/applications/968_孔夫子旧书网_20241025/meta.json
+++ b/applications/968_孔夫子旧书网_20241025/meta.json
@@ -1,18 +1,18 @@
 {
-  "id": "63589f83-43e1-4ad5-8e3f-b4570ea7bb98",
+  "id": "5c887829-9d3a-d58a-4813-70be25733f7c",
   "name": "968_孔夫子旧书网_20241025",
   "longName": "968_孔夫子旧书网_20241025",
-  "developer": "",
-  "website": "",
+  "developer": "北京古城堡图书有限公司",
+  "website": "http://app.kongfz.com",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "com.kongfz.app",
+    "ios": "com.kongfz.Kongfz"
   },
   "properties": {
-    "category": "",
-    "subcategory": "",
+    "category": "business-systems",
+    "subcategory": "marketing",
     "content": "unknown",
-    "parentApp": "",
-    "risk": 1
+    "risk": 1,
+    "characteristics": "saas"
   }
 }
\ No newline at end of file
diff --git a/applications/968_孔夫子旧书网_20241025/signature.json b/applications/968_孔夫子旧书网_20241025/signature.json
index 1107258..ffc0315 100644
--- a/applications/968_孔夫子旧书网_20241025/signature.json
+++ b/applications/968_孔夫子旧书网_20241025/signature.json
@@ -1,3 +1,39 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "968_孔夫子旧书网_fqdn_20241025",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$app.kongfz.com",
+                  "description": ""
+                },
+                {
+                  "item": "$www.kongfz.com",
+                  "description": ""
+                },
+                {
+                  "item": "$tj.kongfz.com",
+                  "description": ""
+                },
+                {
+                  "item": "$user.kongfz.com",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file