diff --git a/applications/994_友甜/meta.json b/applications/994_友甜/meta.json
index 5ebcf76..5f890bb 100644
--- a/applications/994_友甜/meta.json
+++ b/applications/994_友甜/meta.json
@@ -1,18 +1,17 @@
 {
-  "id": "11bf731a-dad1-45c3-89cd-646495e58dc8",
+  "id": "7fa052f1-cda3-6d2b-6387-3f5af73efb48",
   "name": "994_友甜",
   "longName": "994_友甜",
-  "developer": "",
-  "website": "",
+  "developer": "广州迷说科技有限公司",
+  "website": "http://www.imyt520.com/#/off/home",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "com.ms.youtian"
   },
   "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/994_友甜/signature.json b/applications/994_友甜/signature.json
index 1107258..64bff7a 100644
--- a/applications/994_友甜/signature.json
+++ b/applications/994_友甜/signature.json
@@ -1,3 +1,39 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "994_友甜_common.server_fqdn",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$c.yywx888.com",
+                  "description": ""
+                },
+                {
+                  "item": "$snssdk.imdawei.com",
+                  "description": ""
+                },
+                {
+                  "item": "$yywx888.com",
+                  "description": ""
+                },
+                {
+                  "item": "$api.yywx888.com",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file