diff --git a/applications/875_京粉/meta.json b/applications/875_京粉/meta.json
index b396af4..6b47581 100644
--- a/applications/875_京粉/meta.json
+++ b/applications/875_京粉/meta.json
@@ -1,18 +1,18 @@
 {
-  "id": "9cb1ffda-baff-4252-b287-10e0024f73d6",
+  "id": "f34e25c6-94f8-65d9-4b67-010fb9d66b02",
   "name": "875_京粉",
   "longName": "875_京粉",
-  "developer": "",
-  "website": "",
+  "developer": "北京京东叁佰陆拾度电子商务有限公司",
+  "website": "http://www.jd.com",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "ios": "com.jingdong.jxj",
+    "android": "com.jd.jxj"
   },
   "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/875_京粉/signature.json b/applications/875_京粉/signature.json
index 1107258..76d388d 100644
--- a/applications/875_京粉/signature.json
+++ b/applications/875_京粉/signature.json
@@ -1,3 +1,111 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "875_京粉_common.server_fqdn_240903",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$storage.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$wlmonitor.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$ex.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$h5.360buyimg.com",
+                  "description": ""
+                },
+                {
+                  "item": "$policy.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$jcapmonitor.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$blackhole.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$waapdg.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$storage.360buyimg.com",
+                  "description": ""
+                },
+                {
+                  "item": "$api.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$jingfen.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$cloudpush.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$saturn.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$jingfenapp.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$h5speed.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$cloudreport.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$ccflbs.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$perf.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$h5static.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$sdkfp.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$ccfjma.m.jd.com",
+                  "description": ""
+                },
+                {
+                  "item": "$wlogin.m.jd.com",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file