diff --git a/src/api/file-api.js b/src/api/file-api.js
index bf40969..f4742ae 100644
--- a/src/api/file-api.js
+++ b/src/api/file-api.js
@@ -237,6 +237,17 @@ export default {
       params
     })
   },
+  // 检测是否含有子分享
+  hasSubShare: function(params) {
+    return request({
+      url: '/share/has-sub-share',
+      method: 'get',
+      params,
+      paramsSerializer: function(params) {
+        return qs.stringify(params, { arrayFormat: 'repeat' })
+      }
+    })
+  },
   // 取消分享
   cancelShareLink: function(params) {
     return request({
diff --git a/src/components/ShareDialog/index.vue b/src/components/ShareDialog/index.vue
index 3f42ad1..ca6f787 100644
--- a/src/components/ShareDialog/index.vue
+++ b/src/components/ShareDialog/index.vue
@@ -340,22 +340,42 @@ export default {
     // 取消分享
     cancelShare() {
       this.cancelSharing = true
-      let title = '确定要取消分享 "' + this.file.name + '" 吗?'
-      this.$confirm(title, '提示', {
-        confirmButtonText: '确定',
-        cancelButtonText: '取消',
-        type: 'warning'
+
+      api.hasSubShare({shareIds: [this.shareId]}).then(res => {
+        if (res.data) {
+          this.$confirm('选择的文件夹下存其他分享，取消分享后其下的所有分享链接都将被删除，是否继续？', '提示', {
+            confirmButtonText: '确定',
+            cancelButtonText: '取消',
+            type: 'warning'
+          }).then(() => {
+            this.doCancelShareLink()
+          }).catch(() => {
+            this.cancelSharing = false
+          })
+        } else {
+          let title = '确定要取消分享 "' + this.file.name + '" 吗?'
+          this.$confirm(title, '提示', {
+            confirmButtonText: '确定',
+            cancelButtonText: '取消',
+            type: 'warning'
+          }).then(() => {
+            this.doCancelShareLink()
+          }).catch(() => {
+            this.cancelSharing = false
+          })
+        }
+      }).catch(() => {
+        this.cancelSharing = false
+      })
+    },
+    doCancelShareLink() {
+      api.cancelShareLink({
+        userId: this.$store.state.user.userId,
+        shareId: [this.shareId]
       }).then(() => {
-        api.cancelShareLink({
-          userId: this.$store.state.user.userId,
-          shareId: [this.shareId]
-        }).then(() => {
-          this.$emit('onCancelShare')
-          this.shareDialogVisible = false
-          this.shareDialogClose()
-        }).catch(() => {
-          this.cancelSharing = false
-        })
+        this.$emit('onCancelShare')
+        this.shareDialogVisible = false
+        this.shareDialogClose()
       }).catch(() => {
         this.cancelSharing = false
       })
diff --git a/src/views/share/index.vue b/src/views/share/index.vue
index 2b4fb8b..16add54 100644
--- a/src/views/share/index.vue
+++ b/src/views/share/index.vue
@@ -448,30 +448,47 @@
       },
       // 取消分享
       cancelShare(row) {
-        let title = row === false ? '确定要取消选中的' + this.selectRowData.length + '项分享吗？' : '确定要取消分享 "' + row.fileName + '" 吗?'
-        this.$confirm(title, '提示', {
-          confirmButtonText: '确定',
-          cancelButtonText: '取消',
-          type: 'warning'
-        }).then(() => {
-          let shareIds = []
-          if(row){
+
+        let shareIds = []
+        if(row){
+          shareIds.push(row.id)
+        } else {
+          this.selectRowData.forEach(row => {
             shareIds.push(row.id)
+          })
+        }
+
+        api.hasSubShare({shareIds: shareIds}).then(res => {
+          if (res.data) {
+            this.$confirm('选择的文件夹下存其他分享，取消分享后其下的所有分享链接都将被删除，是否继续？', '提示', {
+              confirmButtonText: '确定',
+              cancelButtonText: '取消',
+              type: 'warning'
+            }).then(() => {
+              this.doCancelShare(shareIds)
+            })
           } else {
-            this.selectRowData.forEach(row => {
-              shareIds.push(row.id)
+            let title = row === false ? '确定要取消选中的' + this.selectRowData.length + '项分享吗？' : '确定要取消分享 "' + row.fileName + '" 吗?'
+            this.$confirm(title, '提示', {
+              confirmButtonText: '确定',
+              cancelButtonText: '取消',
+              type: 'warning'
+            }).then(() => {
+              this.doCancelShare(shareIds)
             })
           }
-          api.cancelShareLink({
-            userId: this.$store.state.user.userId,
-            shareId: shareIds
-          }).then(() => {
-            if(shareIds.length === 1){
-              this.fileList.splice(row.index,1)
-            }else{
-              this.getFileList()
-            }
-          })
+        })
+      },
+      doCancelShare(shareIds) {
+        api.cancelShareLink({
+          userId: this.$store.state.user.userId,
+          shareId: shareIds
+        }).then(() => {
+          if(shareIds.length === 1){
+            this.fileList.splice(row.index,1)
+          }else{
+            this.getFileList()
+          }
         })
       },
       onCancelShare() {