diff --git a/src/Api/TakeoutSaaS.TenantApi/appsettings.Development.json b/src/Api/TakeoutSaaS.TenantApi/appsettings.Development.json
index 9a37cf6..666f4f9 100644
--- a/src/Api/TakeoutSaaS.TenantApi/appsettings.Development.json
+++ b/src/Api/TakeoutSaaS.TenantApi/appsettings.Development.json
@@ -69,6 +69,62 @@
   "Cors": {
     "Tenant": []
   },
+  "Storage": {
+    "Provider": "TencentCos",
+    "CdnBaseUrl": "https://image-admin.laosankeji.com",
+    "TencentCos": {
+      "SecretId": "AKID52mHageV8ZnnY5NRL3Xq270fAcw2vb5R",
+      "SecretKey": "B8sPitsiEXcS4ScaMvGMErFOL3ZqsgFa",
+      "Region": "ap-beijing",
+      "Bucket": "saas-admin-1388556178",
+      "Endpoint": "https://cos.ap-beijing.myqcloud.com",
+      "CdnBaseUrl": "https://image-admin.laosankeji.com",
+      "UseHttps": true,
+      "ForcePathStyle": false
+    },
+    "QiniuKodo": {
+      "AccessKey": "QINIU_ACCESS_KEY",
+      "SecretKey": "QINIU_SECRET_KEY",
+      "Bucket": "takeout-files",
+      "DownloadDomain": "",
+      "Endpoint": "",
+      "UseHttps": true,
+      "SignedUrlExpirationMinutes": 30
+    },
+    "AliyunOss": {
+      "AccessKeyId": "OSS_ACCESS_KEY_ID",
+      "AccessKeySecret": "OSS_ACCESS_KEY_SECRET",
+      "Endpoint": "https://oss-cn-hangzhou.aliyuncs.com",
+      "Bucket": "takeout-files",
+      "CdnBaseUrl": "",
+      "UseHttps": true
+    },
+    "Security": {
+      "MaxFileSizeBytes": 10485760,
+      "AllowedImageExtensions": [
+        ".jpg",
+        ".jpeg",
+        ".png",
+        ".webp",
+        ".gif"
+      ],
+      "AllowedFileExtensions": [
+        ".jpg",
+        ".jpeg",
+        ".png",
+        ".webp",
+        ".gif",
+        ".pdf"
+      ],
+      "DefaultUrlExpirationMinutes": 30,
+      "EnableRefererValidation": false,
+      "AllowedReferers": [
+        "https://admin.example.com",
+        "https://miniapp.example.com"
+      ],
+      "AntiLeechTokenSecret": "ReplaceWithARandomToken"
+    }
+  },
   "Otel": {
     "Endpoint": "",
     "Sampling": "ParentBasedAlwaysOn",
diff --git a/src/Api/TakeoutSaaS.TenantApi/appsettings.Production.json b/src/Api/TakeoutSaaS.TenantApi/appsettings.Production.json
index e78b196..68b61db 100644
--- a/src/Api/TakeoutSaaS.TenantApi/appsettings.Production.json
+++ b/src/Api/TakeoutSaaS.TenantApi/appsettings.Production.json
@@ -67,6 +67,62 @@
   "Cors": {
     "Tenant": []
   },
+  "Storage": {
+    "Provider": "TencentCos",
+    "CdnBaseUrl": "https://saas2025-1388556178.cos.ap-beijing.myqcloud.com",
+    "TencentCos": {
+      "SecretId": "AKID52mHageV8ZnnY5NRL3Xq270fAcw2vb5R",
+      "SecretKey": "B8sPitsiEXcS4ScaMvGMErFOL3ZqsgFa",
+      "Region": "ap-beijing",
+      "Bucket": "saas2025-1388556178",
+      "Endpoint": "https://saas2025-1388556178.cos.ap-beijing.myqcloud.com",
+      "CdnBaseUrl": "https://saas2025-1388556178.cos.ap-beijing.myqcloud.com",
+      "UseHttps": true,
+      "ForcePathStyle": false
+    },
+    "QiniuKodo": {
+      "AccessKey": "QINIU_ACCESS_KEY",
+      "SecretKey": "QINIU_SECRET_KEY",
+      "Bucket": "takeout-files",
+      "DownloadDomain": "",
+      "Endpoint": "",
+      "UseHttps": true,
+      "SignedUrlExpirationMinutes": 30
+    },
+    "AliyunOss": {
+      "AccessKeyId": "OSS_ACCESS_KEY_ID",
+      "AccessKeySecret": "OSS_ACCESS_KEY_SECRET",
+      "Endpoint": "https://oss-cn-hangzhou.aliyuncs.com",
+      "Bucket": "takeout-files",
+      "CdnBaseUrl": "",
+      "UseHttps": true
+    },
+    "Security": {
+      "MaxFileSizeBytes": 10485760,
+      "AllowedImageExtensions": [
+        ".jpg",
+        ".jpeg",
+        ".png",
+        ".webp",
+        ".gif"
+      ],
+      "AllowedFileExtensions": [
+        ".jpg",
+        ".jpeg",
+        ".png",
+        ".webp",
+        ".gif",
+        ".pdf"
+      ],
+      "DefaultUrlExpirationMinutes": 30,
+      "EnableRefererValidation": true,
+      "AllowedReferers": [
+        "https://admin.example.com",
+        "https://miniapp.example.com"
+      ],
+      "AntiLeechTokenSecret": "ReplaceWithARandomToken"
+    }
+  },
   "Otel": {
     "Endpoint": "",
     "Sampling": "ParentBasedAlwaysOn",