diff --git a/java.code-snippets b/java.code-snippets
index 9260a3f..a44c038 100644
--- a/java.code-snippets
+++ b/java.code-snippets
@@ -254,32 +254,6 @@
             " */\n",
         ]
     },
-    "JavaDoc for class": {
-        "scope": "java",
-        "prefix": "javadoc-class",
-        "body": [
-            "/**",
-            " * ${1:$TM_FILENAME_BASE}",
-            " *",
-            " * <p>",
-            " * ${2:description}",
-            " * </p>",
-            " *",
-            " * <p>",
-            " * <b>NOTE: ${3:content}.</b>",
-            " * </p>",
-            " * @author ${4:<a href=\"${5:http://zhouxy.xyz:3000/ZhouXY108}\">${6:ZhouXY}</a>}",
-            " * @since $7",
-            " * @see $8",
-            " */",
-        ],
-        "description": "JavaDoc for class"
-    },
-    "inheritDoc": {
-        "scope": "java",
-        "prefix": ["javadoc-inheritDoc", "doc-inheritDoc"],
-        "body": "/** {@inheritDoc} */"
-    },
     "Jdbc Template": {
         "scope": "java",
         "prefix": "jdbc",
diff --git a/javadoc.code-snippets b/javadoc.code-snippets
index 31e9563..3d0c56e 100644
--- a/javadoc.code-snippets
+++ b/javadoc.code-snippets
@@ -2,8 +2,52 @@
   "code": {
     "prefix": "@code",
     "body": [
-      "{@code $TM_SELECTED_TEXT}"
+      "{@code ${1:$TM_SELECTED_TEXT}}"
     ],
     "scope": "java"
-  }
-}
+  },
+  "link": {
+    "prefix": "@link",
+    "body": [
+      "{@link ${1:$TM_SELECTED_TEXT}}"
+    ],
+    "scope": "java"
+  },
+  "author": {
+    "prefix": ["@author", "@auth"],
+    "body": [
+      "@author ${1:ZhouXY108}${2: <${3:luquanlion@outlook.com}>}"
+    ],
+  },
+  "JavaDoc for class": {
+    "scope": "java",
+    "prefix": [
+      "javadoc-class",
+      "doc-class"
+    ],
+    "body": [
+      "/**",
+      " * ${1:$TM_FILENAME_BASE}",
+      " *",
+      " * <p>",
+      " * ${2:description}",
+      " *",
+      " * <p>",
+      " * <b>NOTE: ${3:content}.</b>",
+      " *",
+      " * @author ${4:ZhouXY108}${5: <${6:luquanlion@outlook.com}>}",
+      " * @since $7",
+      " * @see $8",
+      " */",
+    ],
+    "description": "JavaDoc for class"
+  },
+  "inheritDoc": {
+    "scope": "java",
+    "prefix": [
+      "javadoc-inheritDoc",
+      "doc-inheritDoc"
+    ],
+    "body": "/** {@inheritDoc} */"
+  },
+}
\ No newline at end of file
diff --git a/jspecify.code-snippets b/jspecify.code-snippets
new file mode 100644
index 0000000..998189e
--- /dev/null
+++ b/jspecify.code-snippets
@@ -0,0 +1,30 @@
+{
+  "Import all JSpecify annotations": {
+    "scope": "java",
+    "prefix": "jspecify-import-all",
+    "body": [
+      "import org.jspecify.annotations.*;",
+      ""
+    ],
+    "description": "import all JSpecify annotations"
+  },
+  "Import JSpecify annotations": {
+    "scope": "java",
+    "prefix": "jspecify-import",
+    "body": [
+      "import org.jspecify.annotations.Nullable;",
+      "import org.jspecify.annotations.NonNull;",
+      ""
+    ],
+    "description": "import JSpecify annotations"
+  },
+  "Import JSpecify annotations (Nullable)": {
+    "scope": "java",
+    "prefix": "jspecify-import-nullable",
+    "body": [
+      "import org.jspecify.annotations.Nullable;",
+      ""
+    ],
+    "description": "import JSpecify annotations (nullable)"
+  },
+}
diff --git a/mybatis-mapper.code-snippets b/mybatis-mapper.code-snippets
index e2b065d..2c69b7e 100644
--- a/mybatis-mapper.code-snippets
+++ b/mybatis-mapper.code-snippets
@@ -267,7 +267,7 @@
       "/**",
       " * Entity 和 Info 的父类",
       " * ",
-      " * @author ZhouXY",
+      " * @author ZhouXY108 <luquanlion@outlook.com>",
       " */",
       "public abstract class BaseDomain implements Serializable {",
       "\tprotected Long id;",
@@ -304,7 +304,7 @@
       "/**",
       " * ${5:ModuleShortName}${7:Entity} 的基本属性",
       " * ",
-      " * @author ZhouXY",
+      " * @author ZhouXY108 <luquanlion@outlook.com>",
       " */",
       "public class ${5:ModuleShortName}${7:Entity}Info extends BaseDomain {",
       "\tprivate String username;",
@@ -352,7 +352,7 @@
       "/**",
       " * 查询参数的基本属性",
       " * ",
-      " * @author ZhouXY",
+      " * @author ZhouXY108 <luquanlion@outlook.com>",
       " */",
       "public abstract class BaseQueryParams {",
       "\tprotected Long id;",
@@ -383,7 +383,7 @@
       "/**",
       " * ${5:ModuleShortName}${7:Entity} 的查询参数",
       " * ",
-      " * @author ZhouXY",
+      " * @author ZhouXY108 <luquanlion@outlook.com>",
       " */",
       "public class ${5:ModuleShortName}${7:Entity}Query extends BaseQueryParams {",
       "\tprivate String email;",
@@ -407,7 +407,7 @@
       "/**",
       " * ${5:ModuleShortName}${7:Entity} 实体",
       " *",
-      " * @author ZhouXY",
+      " * @author ZhouXY108 <luquanlion@outlook.com>",
       " */",
       "public class ${5:ModuleShortName}${7:Entity} extends BaseDomain {",
       "\tprivate String username;",
@@ -533,7 +533,7 @@
       "/**",
       " * BaseEntityBuilder",
       " * ",
-      " * @author ZhouXY",
+      " * @author ZhouXY108 <luquanlion@outlook.com>",
       " */",
       "public abstract class BaseEntityBuilder<E extends BaseDomain> {",
       "",
diff --git a/popular-dependencies.code-snippets b/popular-dependencies.code-snippets
index eb6e732..29ec80e 100644
--- a/popular-dependencies.code-snippets
+++ b/popular-dependencies.code-snippets
@@ -123,19 +123,19 @@
             "<dependency>",
             "\t<groupId>org.junit.jupiter</groupId>",
             "\t<artifactId>junit-jupiter-api</artifactId>",
-            "\t<version>5.12.2/version>",
+            "\t<version>5.12.2</version>",
             "\t<scope>test</scope>",
             "</dependency>",
             "<dependency>",
             "\t<groupId>org.junit.jupiter</groupId>",
             "\t<artifactId>junit-jupiter-engine</artifactId>",
-            "\t<version>5.12.2/version>",
+            "\t<version>5.12.2</version>",
             "\t<scope>test</scope>",
             "</dependency>",
             "<dependency>",
             "\t<groupId>org.junit.jupiter</groupId>",
             "\t<artifactId>junit-jupiter-params</artifactId>",
-            "\t<version>5.12.2/version>",
+            "\t<version>5.12.2</version>",
             "\t<scope>test</scope>",
             "</dependency>",
         ]