change the workflow

.github/workflows/build.yml

 
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: [16.x]
 
     steps:
     - uses: actions/checkout@v2
       with:
         node-version: ${{ matrix.node-version }}
     - name: Publish project
-      run: yarn && yarn run build:sdk
+      run: yarn && yarn run build

.github/workflows/dev.yml

 
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: [16.x]
 
     steps:
       - uses: actions/checkout@v2
         with:
           node-version: ${{ matrix.node-version }}
       - name: Build project
-        run: yarn && yarn dev:sdk
+        run: yarn && yarn dev
 

package.json

     "copy": "node scripts/build.js",
     "dev": "yarn run dev:base && yarn run dev:core && yarn run dev:chart && yarn run dev:mapv && yarn run dev:s3m",
     "build": "yarn run build:base && yarn run build:core && yarn run build:chart && yarn run build:mapv && yarn run build:s3m",
-    "dev:sdk": "yarn run dev && node scripts/build.js",
-    "build:sdk": "yarn run build && node scripts/build.js",
+    "dev:sdk": "yarn run dev && yarn run copy",
+    "build:sdk": "yarn run build && yarn run copy",
     "release": "node scripts/release.js",
     "dev:base": "yarn run clean:base && webpack --config build/webpack.base.conf --mode development",
     "build:base": "yarn run clean:base && webpack --config build/webpack.base.conf --mode production --env.production",