diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0ce98e64d..469d73e87 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -116,7 +116,7 @@ jobs:
               shell: bash
 
             - name: Release
-              if: ${{ github.event.inputs.tag != '' }}
+              if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag != '' }}
               uses: softprops/action-gh-release@v2
               with:
                   tag_name: ${{ github.event.inputs.tag }}
@@ -150,32 +150,32 @@ jobs:
         uses: ./.github/workflows/ios.yml
         permissions: write-all
         with:
-            tag: github.event.inputs.tag
+            tag: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag || '' }}
 
     mac:
         if: ${{ github.event_name == 'pull_request' || github.event.inputs.build_mac == 'true' }}
         uses: ./.github/workflows/mac.yml
         permissions: write-all
         with:
-            tag: github.event.inputs.tag
+            tag: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag || '' }}
 
     win_x64:
         if: ${{ github.event_name == 'pull_request' || github.event.inputs.build_win_x64 == 'true' }}
         uses: ./.github/workflows/win_x64.yml
         permissions: write-all
         with:
-            tag: github.event.inputs.tag
+            tag: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag || '' }}
 
     linux_x64:
         if: ${{ github.event_name == 'pull_request' || github.event.inputs.build_linux_x64 == 'true' }}
         uses: ./.github/workflows/linux_x64.yml
         permissions: write-all
         with:
-            tag: github.event.inputs.tag
+            tag: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag || '' }}
 
     linux_arm64:
         if: ${{ github.event_name == 'pull_request' || github.event.inputs.build_linux_arm64 == 'true' }}
         uses: ./.github/workflows/linux_arm64.yml
         permissions: write-all
         with:
-            tag: github.event.inputs.tag
+            tag: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.tag || '' }}