diff --git a/controllers/resource.go b/controllers/resource.go
index f9cffee6..64bf0e01 100644
--- a/controllers/resource.go
+++ b/controllers/resource.go
@@ -257,7 +257,7 @@ func (c *ApiController) UploadResource() {
 		fileType, _ = util.GetOwnerAndNameFromIdNoCheck(mimeType + "/")
 	}
 
-	fullFilePath = object.GetTruncatedPath(provider, fullFilePath, 175)
+	fullFilePath = object.GetTruncatedPath(provider, fullFilePath, 450)
 	if tag != "avatar" && tag != "termsOfUse" && !strings.HasPrefix(tag, "idCard") {
 		ext := filepath.Ext(filepath.Base(fullFilePath))
 		index := len(fullFilePath) - len(ext)
diff --git a/object/resource.go b/object/resource.go
index 160fa110..ceba890c 100644
--- a/object/resource.go
+++ b/object/resource.go
@@ -36,7 +36,7 @@ type Resource struct {
 	FileType    string `xorm:"varchar(100)" json:"fileType"`
 	FileFormat  string `xorm:"varchar(100)" json:"fileFormat"`
 	FileSize    int    `json:"fileSize"`
-	Url         string `xorm:"varchar(255)" json:"url"`
+	Url         string `xorm:"varchar(500)" json:"url"`
 	Description string `xorm:"varchar(255)" json:"description"`
 }