diff --git a/api/conn.go b/api/conn.go
index f6570587..1960813e 100644
--- a/api/conn.go
+++ b/api/conn.go
@@ -188,6 +188,10 @@ func ImConnectionsDel(c echo.Context) error {
 					i.Adapter.SetEnable(false)
 					myDice.ImSession.EndPoints = append(myDice.ImSession.EndPoints[:index], myDice.ImSession.EndPoints[index+1:]...)
 					return c.JSON(http.StatusOK, i)
+				case "SLACK":
+					i.Adapter.SetEnable(false)
+					myDice.ImSession.EndPoints = append(myDice.ImSession.EndPoints[:index], myDice.ImSession.EndPoints[index+1:]...)
+					return c.JSON(http.StatusOK, i)
 				}
 			}
 		}
diff --git a/dice/im_session.go b/dice/im_session.go
index 890f952c..87324843 100644
--- a/dice/im_session.go
+++ b/dice/im_session.go
@@ -1317,6 +1317,10 @@ func (ep *EndPointInfo) AdapterSetup() {
 		pa := ep.Adapter.(*PlatformAdapterDingTalk)
 		pa.Session = ep.Session
 		pa.EndPoint = ep
+	case "SLACK":
+		pa := ep.Adapter.(*PlatformAdapterSlack)
+		pa.Session = ep.Session
+		pa.EndPoint = ep
 	}
 }