diff --git a/package.json b/package.json
index 34946a6c8..fef208e7c 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,7 @@
         "rollup_api_d": "tsc --declaration --emitDeclarationOnly --declarationMap --declarationDir ./ue4_api/types --project apitsconfig.json",
         "ue4": "rollup --config ./config/ue4_api.rollup.config.js && tsc --declaration --emitDeclarationOnly --declarationMap --declarationDir ./ue4_api/types --project apitsconfig.json && ts-node ./utils/replace_api_file.ts",
         "copyue4": "ts-node ./utils/copy_ue4_files.ts",
+        "copyapi": "ts-node ./utils/copy_api_files.ts",
         "core": "ts-node ./utils/GenEntityExp.ts",
         "test": "jest",
         "testu": "jest -u",
diff --git a/src/api.ts b/src/api.ts
index dc25c892e..31ba9557b 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -15,6 +15,9 @@ export * from "./GraphicsSystem/ToolPath/VKnifToolPath";
 export * from "./Production/Product";
 export * from "./Geometry/ConverToPolylineAndSplitArc";
 export * from "./DatabaseServices/Room/ParseService/ParseRegionTextPos";//放置文字的算法
+export * from "./DatabaseServices/Contour";
+export * from "./DatabaseServices/Shape";
+export * from "./DatabaseServices/ShapeManager";
 
 //del_exp_start
 */
diff --git a/utils/copy_api_files.ts b/utils/copy_api_files.ts
new file mode 100644
index 000000000..631db6aa7
--- /dev/null
+++ b/utils/copy_api_files.ts
@@ -0,0 +1,11 @@
+import * as fs from "fs-extra-plus";
+import { resolve } from "path";
+
+async function main()
+{
+    let dir = "E:\\NodeProject\\webcad-api\\";
+    fs.rmSync(dir + "types", { recursive: true });
+    fs.copySync(resolve(__dirname, "../api"), dir, { overwrite: true, recursive: true });
+}
+
+main();