diff --git a/misc/CMakeLists.txt b/misc/CMakeLists.txt
index 0fe620310..2d01872a3 100644
--- a/misc/CMakeLists.txt
+++ b/misc/CMakeLists.txt
@@ -190,6 +190,11 @@ if(ENABLE_TESTING)
       ${CMAKE_COMMAND} -DSOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}
       -DTEST_DIR=${CMAKE_CURRENT_BINARY_DIR}/tests/environment
       -P ${CMAKE_CURRENT_SOURCE_DIR}/tests/environment_test.cmake)
+
+  add_test(
+    NAME release_version_validation
+    COMMAND /bin/bash ${CMAKE_CURRENT_SOURCE_DIR}/tests/release_version_test.sh
+            ${PROJECT_SOURCE_DIR})
 endif()
 
 # polkit actions
diff --git a/misc/tests/release_version_test.sh b/misc/tests/release_version_test.sh
new file mode 100644
index 000000000..c2ebd6184
--- /dev/null
+++ b/misc/tests/release_version_test.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+# SPDX-FileCopyrightText: 2026 UnionTech Software Technology Co., Ltd.
+#
+# SPDX-License-Identifier: LGPL-3.0-or-later
+
+set -eu
+
+source_dir=$1
+test_dir=$(mktemp -d)
+trap 'rm -rf "${test_dir}"' EXIT
+unset GIT_DIR GIT_WORK_TREE
+
+cp "${source_dir}/release.bash" "${test_dir}/release.bash"
+cat > "${test_dir}/CMakeLists.txt" <<'EOF'
+project(
+  linglong
+  VERSION 1.15.0)
+EOF
+
+cd "${test_dir}"
+git init --quiet
+git config user.name "Linyaps Test"
+git config user.email "test@linyaps.invalid"
+git config commit.gpgsign false
+git config core.hooksPath /dev/null
+git add CMakeLists.txt release.bash
+git commit --quiet -m "initial"
+
+head_before=$(git rev-parse HEAD)
+tags_before=$(git tag)
+
+if printf '1.2.invalid\n' | bash ./release.bash; then
+    printf 'release.bash accepted an invalid version\n' >&2
+    exit 1
+fi
+
+if [ -n "$(git status --porcelain)" ]; then
+    printf 'release.bash changed the worktree for an invalid version:\n' >&2
+    git status --short >&2
+    exit 1
+fi
+
+if [ "$(git rev-parse HEAD)" != "${head_before}" ]; then
+    printf 'release.bash created a commit for an invalid version\n' >&2
+    exit 1
+fi
+
+if [ "$(git tag)" != "${tags_before}" ]; then
+    printf 'release.bash created a tag for an invalid version\n' >&2
+    exit 1
+fi
+
+printf 'Release version validation test passed\n'
diff --git a/release.bash b/release.bash
index 14458a5cc..d1f6df328 100755
--- a/release.bash
+++ b/release.bash
@@ -42,6 +42,11 @@ if [[ -z "$NEW_VERSION" ]]; then
         echo "自动递增小版本号: $NEW_VERSION"
 fi
 
+if [[ ! "$NEW_VERSION" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
+        echo "错误: 版本号必须使用 major.minor.patch 格式!" >&2
+        exit 1
+fi
+
 # 更新 CMakeLists.txt 文件中的 VERSION 字段
 sed -E -i "/project\s*\(/,/\)/{
     s/(VERSION\s+)[0-9]+\.[0-9]+\.[0-9]+/\1${NEW_VERSION}/