diff --git a/applications/981_每日瑜伽/meta.json b/applications/981_每日瑜伽/meta.json
index 982f024..fee6599 100644
--- a/applications/981_每日瑜伽/meta.json
+++ b/applications/981_每日瑜伽/meta.json
@@ -1,18 +1,17 @@
 {
-  "id": "21549e56-97c9-4919-9fdf-10b1cc4d2f24",
+  "id": "9eb29598-2d6c-e46b-4644-483e27d020bf",
   "name": "981_每日瑜伽",
   "longName": "981_每日瑜伽",
-  "developer": "",
+  "developer": "西安瑜乐文化科技股份有限公司",
   "website": "",
   "packageName": {
-    "android": "",
-    "ios": ""
+    "android": "com.dailyyoga.cn"
   },
   "properties": {
-    "category": "",
-    "subcategory": "",
+    "category": "business-systems",
+    "subcategory": "general-business",
     "content": "unknown",
-    "parentApp": "",
-    "risk": 1
+    "risk": 1,
+    "characteristics": "saas,widely-used"
   }
 }
\ No newline at end of file
diff --git a/applications/981_每日瑜伽/signature.json b/applications/981_每日瑜伽/signature.json
index 1107258..66bb0d5 100644
--- a/applications/981_每日瑜伽/signature.json
+++ b/applications/981_每日瑜伽/signature.json
@@ -1,3 +1,47 @@
 {
-  "surrogates": []
-}
+  "surrogates": [
+    {
+      "name": "surrogate_1",
+      "description": "",
+      "signatures": [
+        {
+          "name": "981_每日瑜伽_common.server_fqdn",
+          "conditions": [
+            {
+              "attributeType": "string",
+              "description": "",
+              "attributeName": "common.server_fqdn",
+              "negate_option": false,
+              "items": [
+                {
+                  "item": "$api.dailyyoga.com.cn",
+                  "description": ""
+                },
+                {
+                  "item": "$ypycdn.dailyyoga.com.cn",
+                  "description": ""
+                },
+                {
+                  "item": "$qiniucdn.dailyyoga.com.cn",
+                  "description": ""
+                },
+                {
+                  "item": "$www.dailyyoga.com.cn",
+                  "description": ""
+                },
+                {
+                  "item": "$o2o.dailyyoga.com.cn",
+                  "description": ""
+                },
+                {
+                  "item": "$sc.dailyyoga.com.cn",
+                  "description": ""
+                }
+              ]
+            }
+          ]
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file