diff --git a/jdk_config.code-snippets b/jdk_config.code-snippets
index 062ce85..ca892db 100644
--- a/jdk_config.code-snippets
+++ b/jdk_config.code-snippets
@@ -3,16 +3,33 @@
         "scope": "jsonc",
         "prefix": "jdk_config-win",
         "body": [
+            "\"java.configuration.runtimes\": [",
+            "\t{",
+            "\t\t\"name\": \"JavaSE-1.8\",",
+            "\t\t\"path\": \"${2:C:/software}/jdk/jdk8\",",
+            "\t\t\"sources\": \"${2:C:/software}/jdk/jdk8/src.zip\"",
+            "\t},",
+            "\t{",
+            "\t\t\"name\": \"JavaSE-17\",",
+            "\t\t\"path\": \"${2:C:/software}/jdk/jdk17\",",
+            "\t\t\"sources\": \"${2:C:/software}/jdk/jdk17/lib/src.zip\"",
+            "\t},",
+            "\t{",
+            "\t\t\"name\": \"JavaSE-21\",",
+            "\t\t\"path\": \"${2:C:/software}/jdk/jdk21\",",
+            "\t\t\"sources\": \"${2:C:/software}/jdk/jdk21/lib/src.zip\"",
+            "\t}",
+            "],",
             "\"maven.terminal.customEnv\": [",
             "\t{",
             "\t\t\"environmentVariable\": \"JAVA_HOME\",",
-            "\t\t\"value\": \"${2:$}{env:JDK_${1:8}}\",",
-            "\t},",
+            "\t\t\"value\": \"${2:C:/software}/jdk/jdk${1|8,17,21|}\"",
+            "\t}",
             "],",
             "\"terminal.integrated.env.windows\": {",
-            "\t\"JAVA_HOME\": \"${2:$}{env:JDK_${1:8}}\",",
-            "\t\"path\": \"${2:$}{env:JDK_${1:8}}/bin;${2:$}{env:path}\",",
-            "},"
+            "\t\"JAVA_HOME\": \"${2:C:/software}/jdk/jdk${1|8,11,17,21|}\",",
+            "\t\"PATH\": \"${2:C:/software}/jdk/jdk${1|8,17,21|}/bin;$$0{env:path}\",",
+            "}",
         ],
         "description": "Config JDK version in settings.json of VS Code."
     },
@@ -23,19 +40,30 @@
             "\"java.configuration.runtimes\": [",
             "\t{",
             "\t\t\"name\": \"JavaSE-1.8\",",
-            "\t\t\"path\": \"/home/zhouxy/softwares/jdk/jdk-8\"",
+            "\t\t\"path\": \"${2:/home/zhouxy/softwares}/jdk/jdk8\",",
+            "\t\t\"sources\": \"${2:/home/zhouxy/softwares}/jdk/jdk8/src.zip\"",
+            "\t},",
+            "\t{",
+            "\t\t\"name\": \"JavaSE-17\",",
+            "\t\t\"path\": \"${2:/home/zhouxy/softwares}/jdk/jdk17\",",
+            "\t\t\"sources\": \"${2:/home/zhouxy/softwares}/jdk/jdk17/lib/src.zip\"",
+            "\t},",
+            "\t{",
+            "\t\t\"name\": \"JavaSE-21\",",
+            "\t\t\"path\": \"${2:/home/zhouxy/softwares}/jdk/jdk21\",",
+            "\t\t\"sources\": \"${2:/home/zhouxy/softwares}/jdk/jdk21/lib/src.zip\"",
             "\t}",
             "],",
             "\"maven.terminal.customEnv\": [",
             "\t{",
             "\t\t\"environmentVariable\": \"JAVA_HOME\",",
-            "\t\t\"value\": \"/home/zhouxy/softwares/jdk/jdk-8\",",
-            "\t},",
+            "\t\t\"value\": \"${2:/home/zhouxy/softwares}/jdk/jdk${1|8,17,21|}\"",
+            "\t}",
             "],",
             "\"terminal.integrated.env.linux\": {",
-            "\t\"JAVA_HOME\": \"/home/zhouxy/softwares/jdk/jdk-8\",",
-            "\t\"PATH\": \"/home/zhouxy/softwares/jdk/jdk-8/bin:$$0{env:PATH}\",",
-            "},",
+            "\t\"JAVA_HOME\": \"${2:/home/zhouxy/softwares}/jdk/jdk${1|8,11,17,21|}\",",
+            "\t\"PATH\": \"${2:/home/zhouxy/softwares}/jdk/jdk${1|8,17,21|}/bin:$$0{env:PATH}\"",
+            "}",
         ],
         "description": "Config JDK version in settings.json of VS Code."
     }