From 7c9d2409d2156c061eed4efd43f6be6f06eb5745 Mon Sep 17 00:00:00 2001
From: luochao <1055120207@qq.com>
Date: Wed, 11 Feb 2026 10:11:55 +0800
Subject: [PATCH] fix: fix bug #644

---
 .changeset/silent-badgers-hug.md |  5 +++++
 src/util.ts                      | 16 +++++++++++++++-
 2 files changed, 20 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/silent-badgers-hug.md

diff --git a/.changeset/silent-badgers-hug.md b/.changeset/silent-badgers-hug.md
new file mode 100644
index 0000000..cc75f16
--- /dev/null
+++ b/.changeset/silent-badgers-hug.md
@@ -0,0 +1,5 @@
+---
+'openapi-ts-request': patch
+---
+
+fix: fix bug #644
diff --git a/src/util.ts b/src/util.ts
index d5d943c..cbd01d5 100644
--- a/src/util.ts
+++ b/src/util.ts
@@ -326,9 +326,23 @@ export async function translateChineseModuleNodeToEnglish(
           });
         });
         resolve(translateMap);
+
+        // 在写入前再次读取缓存，合并多个任务的翻译结果
+        const existingContent = readFileSafelySync(
+          process.cwd() + '/openapi-ts-request.cache.json'
+        );
+        let existingCache: Record<string, string> = {};
+
+        if (existingContent !== null && isJSONString(existingContent)) {
+          existingCache = JSON.parse(existingContent) as Record<string, string>;
+        }
+
+        // 合并现有缓存和新的翻译结果（新结果优先）
+        const mergedCache = { ...existingCache, ...translateMap };
+
         void writeFileAsync(
           process.cwd() + '/openapi-ts-request.cache.json',
-          JSON.stringify(translateMap, null, 2)
+          JSON.stringify(mergedCache, null, 2)
         );
       })
       .catch(() => {