编辑追加时，展示节目结束图

app/Models/ProgramAppends.php

@@ -8,4 +8,8 @@ class ProgramAppends extends Model
 {
     protected $fillable = ["name", "from", "price", "append"];
     protected $dateFormat = "U";
+    public function program(): \Illuminate\Database\Eloquent\Relations\BelongsTo
+    {
+        return $this->belongsTo(Programs::class, "program_id", "id");
+    }
 }