/iknow-pic.cdn.bcebos.com/730e0cf3d7ca7bcbfddace7fb1096b63f624a839"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/730e0cf3d7ca7bcbfddace7fb1096b63f624a839?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/730e0cf3d7ca7bcbfddace7fb1096b63f624a839"/>
2、打開需要處理的Project文件“Project1”。
/iknow-pic.cdn.bcebos.com/9213b07eca806538114aad4398dda144ad348239"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/9213b07eca806538114aad4398dda144ad348239?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/9213b07eca806538114aad4398dda144ad348239"/>
3、接下來點擊選擇最上面的“FORMAT”設置選項。
/iknow-pic.cdn.bcebos.com/b90e7bec54e736d119b3855894504fc2d5626939"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b90e7bec54e736d119b3855894504fc2d5626939?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/b90e7bec54e736d119b3855894504fc2d5626939"/>
4、勾選關鍵任務“Critical Tasks”，此時可以看到關鍵任務已經顯示出來（粉紅色），有左到右的壹條粉色任務組成的路徑即為關鍵路徑。
/iknow-pic.cdn.bcebos.com/3801213fb80e7bec60890ab1202eb9389b506b0a"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/3801213fb80e7bec60890ab1202eb9389b506b0a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/3801213fb80e7bec60890ab1202eb9389b506b0a"/>
5、下圖說明，縮短關鍵路徑外的任務“3.1Task”工期（從20天改為10天），總的工期100天沒有變化。
/iknow-pic.cdn.bcebos.com/b3b7d0a20cf431adec714a694436acaf2edd983a"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/b3b7d0a20cf431adec714a694436acaf2edd983a?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/b3b7d0a20cf431adec714a694436acaf2edd983a"/>
6、下圖說明，縮短關鍵路徑上的任務工期2.2.3Task（從20天改為15天），總的工期也同等縮短了5天。
/iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f28f8ac6a3f4e251f94ca5fe8"target="_blank"title=""class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/838ba61ea8d3fd1f28f8ac6a3f4e251f94ca5fe8?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="/838ba61ea8d3fd1f28f8ac6a3f4e251f94ca5fe8"/>