diff --git a/.gitea/workflows/gui-version-release.yml b/.gitea/workflows/gui-version-release.yml
index ff9b78b..411e220 100644
--- a/.gitea/workflows/gui-version-release.yml
+++ b/.gitea/workflows/gui-version-release.yml
@@ -78,6 +78,13 @@ jobs:
           exit 1
         }
         
+        pip install py-mini-racer
+        if ($LASTEXITCODE -ne 0) {
+          Write-Host "WARNING: Failed to install py-mini-racer (DY platform may not work)"
+        } else {
+          Write-Host "OK: py-mini-racer installed"
+        }
+        
         Write-Host "Dependencies installed successfully"
 
     # Step 4: Create GUI version record
diff --git a/build_production.py b/build_production.py
index 58a1912..d02a85f 100644
--- a/build_production.py
+++ b/build_production.py
@@ -121,6 +121,17 @@ def main():
                     print(f"Main executable: main.exe ({size:.1f} MB)")
                 else:
                     print("WARNING: Main executable not found")
+                
+                # 🔥 关键修复：添加PyMiniRacer DLL修复步骤
+                print("\nPyMiniRacer DLL fix phase started...")
+                try:
+                    import fix_pyminiracer_dll
+                    if fix_pyminiracer_dll.auto_fix_after_build():
+                        print("PyMiniRacer DLL fix completed")
+                    else:
+                        print("WARNING: PyMiniRacer DLL fix failed")
+                except Exception as e:
+                    print(f"WARNING: PyMiniRacer DLL fix error: {e}")
             else:
                 print("\nERROR: Output directory verification failed - dist/MultiPlatformGUI not found")
         else: