diff --git a/.github/workflows/MLPipelinePostMerge.yml b/.github/workflows/MLPipelinePostMerge.yml
index 98f41d1..9268473 100644
--- a/.github/workflows/MLPipelinePostMerge.yml
+++ b/.github/workflows/MLPipelinePostMerge.yml
@@ -33,7 +33,7 @@ jobs:
 
     - name: Register Model
       run: |
-        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}')
+        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}' | awk -F"_" '{print $1}')
         # REGISTER_MODEL_NAME=$(echo ${{github.ref_name}} | awk -F"-" '{print $1}')
 
         git config user.name "Github-Bot"
@@ -71,7 +71,7 @@ jobs:
 
     - name: Register Model
       run: |
-        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}')
+        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}' | awk -F"_" '{print $1}')
         # REGISTER_MODEL_NAME=$(echo ${{github.ref_name}} | awk -F"-" '{print $1}')
 
         git config user.name "Github-Bot"
@@ -109,7 +109,7 @@ jobs:
 
     - name: Register Model
       run: |
-        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}')
+        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}' | awk -F"_" '{print $1}')
         # REGISTER_MODEL_NAME=$(echo ${{github.ref_name}} | awk -F"-" '{print $1}')
 
         git config user.name "Github-Bot"
@@ -181,7 +181,7 @@ jobs:
     - name: Register Model
       run: |
 
-        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}')
+        REGISTER_MODEL_NAME=$(echo ${{ github.event.pull_request.head.ref }} | awk -F"-" '{print $1}' | awk -F"_" '{print $1}')
         # REGISTER_MODEL_NAME=$(echo ${{github.ref_name}} | awk -F"-" '{print $1}')
 
         git config user.name "Github-Bot"