diff --git a/alpha/admin/uniCloud-aliyun/cloudfunctions/fe-team-leaveTeam/index.js b/alpha/admin/uniCloud-aliyun/cloudfunctions/fe-team-leaveTeam/index.js
index da3b08a68be15adf30970606e8020c32717c5ab9..f219a09230560765786e7d7b04f20bdf6879f7a1 100644
--- a/alpha/admin/uniCloud-aliyun/cloudfunctions/fe-team-leaveTeam/index.js
+++ b/alpha/admin/uniCloud-aliyun/cloudfunctions/fe-team-leaveTeam/index.js
@@ -49,37 +49,39 @@ exports.main = async (event, context) => {
 		const res = await collection.doc(event.userId).update({
 			team_id: ""
 		})
-		if (res.updated === 1  && res1.affectedDocs != 1) {
+		if (res.updated === 1) {
 
 			const activity = db.collection('mustgo-team-activity')
 			let res2 = await activity.where({
 				team_id: teamid
 			}).get()
-			var arr = new Array;
-			arr = res2.data
+			
 			const registration = db.collection('mustgo-registration')
+			let res3 = await registration.where({
+				owner_id: event.userId
+			}).get()
+			var arr = new Array;
+			arr = res3.data
 			for (var i = 0; i < arr.length; i++) {
-				const res = await activitycollection.doc(arr[i]["_id"]).update({
-					enrollment: arr[i]["enrollment"]-1
+				
+				let res4 = await activity.where({
+					_id:arr[i]["team_activity_id"]
+				}).get()
+				
+				const res = await activitycollection.doc(arr[i]["team_activity_id"]).update({
+					enrollment: res4.data[0]["enrollment"] - 1
 				})
 				
-				const tmp = await registration.where({
-					team_activity_id: arr[i]["_id"]
+				const restep = await registration.where({
+					_id:arr[i]["_id"]
 				}).remove()
 			}
-
 			return {
 				"code": 200,
 				"message": "退出小队成功",
 				"data": {}
 			}
-		} else {
-			return {
-				"code": 200,
-				"message": "退出小队成功",
-				"data": {}
-			}
-		}
+		} 
 	}
 	return {
 		"code": 400,