using Global path to form anonymouse user photo URL.

crmLead.go

 }
 
 func (m crmdLead) AvatarCacheURL() string {
-	u := CRMConfig.CacheSiteURL + "?a=" + m.AvatarID
-	return buildSignatureAppend2Url(u, IntraAPIConfig.CRMSecrete)
+	if m.AvatarID != "" {
+		u := CRMConfig.CacheSiteURL + "?a=" + m.AvatarID
+		return buildSignatureAppend2Url(u, IntraAPIConfig.CRMSecrete)
+	}
+	return GlobalPath.ThisSiteURL + "spa/assets/img/user.png"
+
 }