diff --git a/bucket/OracleJDK8.json b/bucket/OracleJDK8.json
deleted file mode 100644
index b13910c..0000000
--- a/bucket/OracleJDK8.json
+++ /dev/null
@@ -1,41 +0,0 @@
-{
-    "description": "Oracle JDK 8",
-    "homepage": "https://www.oracle.com/technetwork/java/javase/overview/index.html",
-    "version": "1.8.0_261",
-    "license": "https://java.com/otnlicense",
-    "architecture": {
-        "64bit": {
-            "url": "https://scoop-bucket.oss-cn-hangzhou.aliyuncs.com/jdk-8u261-windows-x64.portable.zip",
-            "hash": "9EB28E3E9BA1733AFCFDA8193B1A23CCECD6EB2E552FF2D920BE84FEF7441E06"
-        }
-    },
-    "cookie": {
-        "oraclelicense": "accept-securebackup-cookie"
-    },
-    "extract_dir": "jdk-8u261-windows-x64.portable",
-    "env_add_path": [
-        "bin",
-        "jre\\bin"
-    ],
-    "env_set": {
-        "JAVA_HOME": "$dir",
-        "CLASSPATH": ".;%JAVA_HOME%\\lib;%JAVA_HOME%\\jre\\lib"
-    },
-    "checkver": {
-        "url": "https://www.oracle.com/technetwork/java/javase/downloads/jdk13-downloads-5672538.html",
-        "re": "otn-pub/java/jdk/(?<path>(?<major>[\\d.]+)\\+(?<build>[\\d]+)/(?<hash>[a-fA-F0-9]{32})/jdk-(?:.*?)_windows-x64_bin.zip)",
-        "replace": "${major}-${build}"
-    },
-    "autoupdate": {
-        "architecture": {
-            "64bit": {
-                "url": "https://download.oracle.com/otn-pub/java/jdk/$matchPath"
-            }
-        },
-        "hash": {
-            "url": "https://www.oracle.com/technetwork/java/javase/downloads/jdk13-downloads-5672538.html",
-            "find": "$basename.*([a-fA-F0-9]{64})\"};"
-        },
-        "extract_dir": "jdk-$matchMajor"
-    }
-}
diff --git a/bucket/oraclejdk8.json b/bucket/oraclejdk8.json
new file mode 100644
index 0000000..b7f03ac
--- /dev/null
+++ b/bucket/oraclejdk8.json
@@ -0,0 +1,20 @@
+{
+    "description": "Oracle Java SDK 8",
+    "homepage": "https://www.oracle.com/technetwork/java/javase/overview/index.html",
+    "version": "1.8.0_291",
+    "license": "https://java.com/otnlicense",
+    "architecture": {
+        "64bit": {
+            "url": "https://scoop-bucket.oss-cn-hangzhou.aliyuncs.com/jdk1.8.0_291.7z",
+            "hash": "96b67beed03e92c6c2431673612419f3aa3224120fe1bfe13db6c478efedafbb"
+        }
+    },
+    "extract_dir": "jdk1.8.0_291",
+    "env_add_path": [
+        "bin"
+    ],
+    "env_set": {
+        "JAVA_HOME": "$dir",
+        "CLASSPATH": ".;%JAVA_HOME%\\lib\\dt.jar;%JAVA_HOME%\\lib\\tools.jar"
+    }
+}