diff --git a/scripts/ci/apply-version.mjs b/scripts/ci/apply-version.mjs
index 1e13004..d088cd0 100644
--- a/scripts/ci/apply-version.mjs
+++ b/scripts/ci/apply-version.mjs
@@ -1,14 +1,71 @@
 import fs from 'fs'
 import path from 'path'
 
-const version = String(process.argv[2] || '')
+const rawVersion = String(process.argv[2] || '')
   .trim()
   .replace(/^v/i, '')
-if (!version) {
+if (!rawVersion) {
   process.stderr.write('缺少版本号参数，例如：node scripts/ci/apply-version.mjs 1.2.3\n')
   process.exit(1)
 }
 
+const semverRe = /^(\d+)\.(\d+)\.(\d+)(?:-([0-9A-Za-z.-]+))?(?:\+([0-9A-Za-z.-]+))?$/
+
+function toSemver(version) {
+  if (semverRe.test(version)) {
+    return version
+  }
+
+  const parts = version.split(/[._-]/)
+  const nums = parts.filter((p) => /^\d+$/.test(p))
+  const nonNums = parts.filter((p) => !/^\d+$/.test(p) && p.length > 0)
+
+  let major = '0',
+    minor = '0',
+    patch = '0'
+  let prerelease = ''
+  let buildMeta = ''
+
+  if (nums.length >= 3) {
+    major = nums[0]
+    minor = nums[1]
+    patch = nums[2]
+    if (nums.length > 3) {
+      buildMeta = nums.slice(3).join('.')
+    }
+  } else if (nums.length === 2) {
+    major = nums[0]
+    minor = nums[1]
+    patch = '0'
+  } else if (nums.length === 1) {
+    major = nums[0]
+    minor = '0'
+    patch = '0'
+  }
+
+  if (nonNums.length > 0) {
+    if (prerelease) {
+      prerelease += '.' + nonNums.join('.')
+    } else {
+      prerelease = nonNums.join('.')
+    }
+  }
+
+  let result = `${major}.${minor}.${patch}`
+  if (prerelease) {
+    result += `-${prerelease}`
+  }
+  if (buildMeta) {
+    result += `+${buildMeta}`
+  }
+
+  return result
+}
+
+const version = toSemver(rawVersion)
+
+process.stdout.write(`版本号转换: "${rawVersion}" -> "${version}"\n`)
+
 const pkgPath = path.join(process.cwd(), 'package.json')
 const pkg = JSON.parse(fs.readFileSync(pkgPath, 'utf-8'))
 pkg.version = version