diff --git a/applications/820_拼图大师/meta.json b/applications/820_拼图大师/meta.json
index bbf8403..8968027 100644
--- a/applications/820_拼图大师/meta.json
+++ b/applications/820_拼图大师/meta.json
@@ -1,18 +1,18 @@
 {
-  "id": "43fc7fdf-f1ef-4155-bd9f-783d9ccfc0ee",
+  "id": "16ad73d6-e792-8e59-b42a-f0f8a298e13a",
   "name": "820_拼图大师",
   "longName": "820_拼图大师",
-  "developer": "",
-  "website": "",
+  "developer": "深圳市初悦科技有限公司",
+  "website": "http://hinstaapp.tumblr.com/",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "com.picture.splicing",
+    "ios": "com.Hinsta.Stitch"
   },
   "properties": {
-    "category": "",
-    "subcategory": "",
+    "category": "general-internet",
+    "subcategory": "internet-utility",
     "content": "unknown",
-    "parentApp": "",
-    "risk": 1
+    "risk": 1,
+    "characteristics": "vulnerability,saas"
   }
 }
\ No newline at end of file
diff --git a/applications/820_拼图大师/signature.json b/applications/820_拼图大师/signature.json
index 1107258..610bde4 100644
--- a/applications/820_拼图大师/signature.json
+++ b/applications/820_拼图大师/signature.json
@@ -1,3 +1,27 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "820_拼图大师_common.server_fqdn",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$image.szshht.cn",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file