diff --git a/check.sh b/check.sh
index a345546..d9816a9 100644
--- a/check.sh
+++ b/check.sh
@@ -52,8 +52,7 @@ if [ -z "${TARGET_REGISTRY_API}" ]; then
 fi
 
 if [ -z "${REGISTRY_URL}" ]; then
-  REGISTRY_URL="https://hub.docker.com/v2"
-  # repositories
+  REGISTRY_URL="https://hub.docker.com"
 fi
 
 if [ -z "${BASE_REGISTRY_URL}" ]; then
@@ -91,7 +90,7 @@ if [ "${BASE_REGISTRY_API}" = 'docker' ];then
     TOKEN=$(curl -s -H "Content-Type: application/json" -X POST -d "{\"username\": \"${BASE_REGISTRY_USERNAME}\", \"password\": \"${BASE_REGISTRY_PASSWORD}\"}" "${BASE_REGISTRY_URL}/users/login/" | jq -r .token) 
     BASE_HEADER="Authorization: JWT ${TOKEN}"
   fi
-  BASE_URL="${BASE_REGISTRY_URL}/${BASE_REPO_USER}/${BASE_REPO_NAME}/tags/${BASE_REPO_TAG}"
+  BASE_URL="${BASE_REGISTRY_URL}/v2/repositories/${BASE_REPO_USER}/${BASE_REPO_NAME}/tags/${BASE_REPO_TAG}"
 
 elif [ "${BASE_REGISTRY_API}" = 'gitea' ];then
   if [ -n "${BASE_REGISTRY_PASSWORD}" ]; then
@@ -107,7 +106,7 @@ if [ "${TARGET_REGISTRY_API}" = 'docker' ];then
     TOKEN=$(curl -s -H "Content-Type: application/json" -X POST -d "{\"username\": \"${TARGET_REGISTRY_USERNAME}\", \"password\": \"${TARGET_REGISTRY_PASSWORD}\"}" "${TARGET_REGISTRY_URL}/users/login/" | jq -r .token) 
     TARGET_HEADER="Authorization: JWT ${TOKEN}"
   fi
-  TARGET_URL="${TARGET_REGISTRY_URL}/${TARGET_REPO_USER}/${TARGET_REPO_NAME}/tags/${TARGET_REPO_TAG}"
+  TARGET_URL="${TARGET_REGISTRY_URL}/v2/repositories/${TARGET_REPO_USER}/${TARGET_REPO_NAME}/tags/${TARGET_REPO_TAG}"
 
 elif [ "${TARGET_REGISTRY_API}" = 'gitea' ];then
   if [ -n "${TARGET_REGISTRY_PASSWORD}" ]; then