diff --git a/bucket/temurin11-jdk.json b/bucket/temurin11-jdk.json
index 3ef7238..baafd86 100644
--- a/bucket/temurin11-jdk.json
+++ b/bucket/temurin11-jdk.json
@@ -5,7 +5,7 @@
     "license": "GPL-2.0-only WITH Classpath-exception-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://mirror.nju.edu.cn/adoptium/11/jdk/x64/windows/OpenJDK11U-jdk_x64_windows_hotspot_11.0.21_9.zip",
+            "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/11/jdk/x64/windows/OpenJDK11U-jdk_x64_windows_hotspot_11.0.21_9.zip",
             "hash": "8b2599a689df5c11cffddcad53ed6caeb203d0403f39efd36a0ebee76cee8e74"
         }
     },
@@ -28,7 +28,7 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://mirror.nju.edu.cn/adoptium/11/jdk/x64/windows/$matchName"
+                "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/11/jdk/x64/windows/$matchName"
             }
         },
         "hash": {
diff --git a/bucket/temurin11-jre.json b/bucket/temurin11-jre.json
index 5207e44..9d5784d 100644
--- a/bucket/temurin11-jre.json
+++ b/bucket/temurin11-jre.json
@@ -5,7 +5,7 @@
     "license": "GPL-2.0-only WITH Classpath-exception-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://mirror.nju.edu.cn/adoptium/11/jre/x64/windows/OpenJDK11U-jre_x64_windows_hotspot_11.0.21_9.zip",
+            "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/11/jre/x64/windows/OpenJDK11U-jre_x64_windows_hotspot_11.0.21_9.zip",
             "hash": "a93d8334a85f6cbb228694346aad0353a8cb9ff3c84b5dc3221daf2c54a11e54"
         }
     },
@@ -28,7 +28,7 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://mirror.nju.edu.cn/adoptium/11/jre/x64/windows/$matchName"
+                "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/11/jre/x64/windows/$matchName"
             }
         },
         "hash": {
diff --git a/bucket/temurin17-jdk.json b/bucket/temurin17-jdk.json
index be1aa8b..2dfde2f 100644
--- a/bucket/temurin17-jdk.json
+++ b/bucket/temurin17-jdk.json
@@ -5,7 +5,7 @@
     "license": "GPL-2.0-only WITH Classpath-exception-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://mirror.nju.edu.cn/adoptium/17/jdk/x64/windows/OpenJDK17U-jdk_x64_windows_hotspot_17.0.9_9.zip",
+            "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/17/jdk/x64/windows/OpenJDK17U-jdk_x64_windows_hotspot_17.0.9_9.zip",
             "hash": "d1b2bb5a074ba33a0cf4e84aa558f7a563b827f999a71c8e47bdb0dd02af6b9c"
         }
     },
@@ -28,7 +28,7 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://mirror.nju.edu.cn/adoptium/17/jdk/x64/windows/$matchName"
+                "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/17/jdk/x64/windows/$matchName"
             }
         },
         "hash": {
@@ -37,4 +37,4 @@
         },
         "extract_dir": "$matchTag"
     }
-}
+}
diff --git a/bucket/temurin17-jre.json b/bucket/temurin17-jre.json
index ef29bf9..deca84d 100644
--- a/bucket/temurin17-jre.json
+++ b/bucket/temurin17-jre.json
@@ -5,7 +5,7 @@
     "license": "GPL-2.0-only WITH Classpath-exception-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://mirror.nju.edu.cn/adoptium/17/jre/x64/windows/OpenJDK17U-jre_x64_windows_hotspot_17.0.9_9.zip",
+            "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/17/jre/x64/windows/OpenJDK17U-jre_x64_windows_hotspot_17.0.9_9.zip",
             "hash": "6c491d6f8c28c6f451f08110a30348696a04b009f8c58592191046e0fab1477b"
         }
     },
@@ -28,7 +28,7 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://mirror.nju.edu.cn/adoptium/17/jre/x64/windows/$matchName"
+                "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/17/jre/x64/windows/$matchName"
             }
         },
         "hash": {
@@ -37,4 +37,4 @@
         },
         "extract_dir": "$matchTag-jre"
     }
-}
+}
diff --git a/bucket/temurin8-jdk.json b/bucket/temurin8-jdk.json
index 88bc333..1467055 100644
--- a/bucket/temurin8-jdk.json
+++ b/bucket/temurin8-jdk.json
@@ -5,7 +5,7 @@
     "license": "GPL-2.0-only WITH Classpath-exception-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://mirror.nju.edu.cn/adoptium/8/jdk/x64/windows/OpenJDK8U-jdk_x64_windows_hotspot_8u392b08.zip",
+            "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/8/jdk/x64/windows/OpenJDK8U-jdk_x64_windows_hotspot_8u392b08.zip",
             "hash": "68711e896d0c40cd5accc06112a188c493658f9194a23fe8f8b6695394d9acf7"
         }
     },
@@ -28,7 +28,7 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://mirror.nju.edu.cn/adoptium/8/jdk/x64/windows/$matchName"
+                "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/8/jdk/x64/windows/$matchName"
             }
         },
         "hash": {
diff --git a/bucket/temurin8-jre.json b/bucket/temurin8-jre.json
index b4e57fa..1fdf838 100644
--- a/bucket/temurin8-jre.json
+++ b/bucket/temurin8-jre.json
@@ -5,7 +5,7 @@
     "license": "GPL-2.0-only WITH Classpath-exception-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://mirror.nju.edu.cn/adoptium/8/jre/x64/windows/OpenJDK8U-jre_x64_windows_hotspot_8u392b08.zip",
+            "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/8/jre/x64/windows/OpenJDK8U-jre_x64_windows_hotspot_8u392b08.zip",
             "hash": "a6b7e671cc12f9fc16db59419bda8be00da037e14aaf5d5afb78042c145b76ed"
         }
     },
@@ -28,7 +28,7 @@
     "autoupdate": {
         "architecture": {
             "64bit": {
-                "url": "https://mirror.nju.edu.cn/adoptium/8/jre/x64/windows/$matchName"
+                "url": "https://mirrors.tuna.tsinghua.edu.cn/Adoptium/8/jre/x64/windows/$matchName"
             }
         },
         "hash": {