diff --git a/applications/1221_健康320/meta.json b/applications/1221_健康320/meta.json
index 070f05e..39e3e21 100644
--- a/applications/1221_健康320/meta.json
+++ b/applications/1221_健康320/meta.json
@@ -1,18 +1,18 @@
 {
-  "id": "a8e08e6e-73f0-4d58-9f87-4cb5d93d67e7",
+  "id": "99456f4a-d984-f072-39e2-105017e3e3b1",
   "name": "1221_健康320",
   "longName": "1221_健康320",
-  "developer": "",
-  "website": "",
+  "developer": "湖南省一二三二零呼叫中心有限公司",
+  "website": "http://www.i12320.com",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "com.zzm.system.app.activity",
+    "ios": "com.hn12320.wtx.user"
   },
   "properties": {
-    "category": "",
-    "subcategory": "",
+    "category": "general-internet",
+    "subcategory": "infrastructure",
     "content": "unknown",
-    "parentApp": "",
-    "risk": 1
+    "risk": 1,
+    "characteristics": "saas"
   }
 }
\ No newline at end of file
diff --git a/applications/1221_健康320/signature.json b/applications/1221_健康320/signature.json
index 1107258..0401d7f 100644
--- a/applications/1221_健康320/signature.json
+++ b/applications/1221_健康320/signature.json
@@ -1,3 +1,35 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "1221_健康320_common.server_fqdn_",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$www.i12320.com",
+                  "description": ""
+                },
+                {
+                  "item": "$app3.i12320.com",
+                  "description": ""
+                },
+                {
+                  "item": "$app.i12320.com",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file