[BugFix] Fix release 2.7 (#7771)

* Update release.yml to release tags

* quick fix bugs.

Author: ZHUI

.github/workflows/release.yml

@@ -35,14 +35,14 @@ jobs:
       - name: Check Branch
         id: check-branch
         run: |
-          if [[ ${{ github.ref }} =~ ^refs/heads/(develop)$ ]]; then
+          if [[ ${{ github.ref }} =~ ^refs/tags/v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
               echo "match=true" >> $GITHUB_OUTPUT
           fi  # See: https://stackoverflow.com/a/58869470/1123955
 
       - name: Is A Publish Branch
         if: steps.check-branch.outputs.match == 'true' && steps.should-deploy.outputs.should_deploy == 'true'
         env:
-          TWINE_USERNAME: paddle-dev
+          TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ secrets.paddlenlp }}
           PACKAGE: ${{ inputs.package }}
           PADDLENLP_STABLE_VERSION: "true"

paddlenlp/trainer/trainer.py

@@ -2304,8 +2304,8 @@ def _load_optimizer_and_scheduler(self, checkpoint):
                 checkpoint, OPTIMIZER_NAME, self.model_wrapped
             )
         else:
+            use_unified_checkpoint = False
             if self.args.unified_checkpoint:
-                use_unified_checkpoint = False
                 if self.is_unified_checkpoint(checkpoint):
                     use_unified_checkpoint = True
                 else: