diff --git a/api/app/lib/controllers/tags/index.js b/api/app/lib/controllers/tags/index.js
index c2e7848..6148b9c 100644
--- a/api/app/lib/controllers/tags/index.js
+++ b/api/app/lib/controllers/tags/index.js
@@ -1,5 +1,5 @@
 'use strict';
-
+//获取标签集列表
 async function getTags(ctx) {
     try {
         const models = ctx.fs.dc.models;
@@ -8,7 +8,7 @@ async function getTags(ctx) {
             include: [{
                 model: models.Tag,
             }],
-            order: [['id', 'asc']],
+            order: [['id', 'asc'], [models.Tag, 'id', 'asc']],
         });
         ctx.status = 200;
         ctx.body = rslt;
@@ -20,7 +20,7 @@ async function getTags(ctx) {
         }
     }
 }
-
+//新增标签集
 async function postTagSets(ctx) {
     try {
         const { name } = ctx.request.body
@@ -28,7 +28,7 @@ async function postTagSets(ctx) {
         const postOne = await models.TagSet.findOne({ where: { name } });
         if (postOne) {
             ctx.status = 400;
-            ctx.body = { message: '该标签集名已存在' }
+            ctx.body = { message: '该标签集名称已存在' }
         } else {
             await models.TagSet.create({ name });
             ctx.body = { message: '添加标签集成功' }
@@ -42,7 +42,7 @@ async function postTagSets(ctx) {
         }
     }
 }
-
+//修改标签集
 async function putTagSets(ctx) {
     try {
         const { id } = ctx.params;
@@ -50,8 +50,8 @@ async function putTagSets(ctx) {
         const models = ctx.fs.dc.models;
         let tagSetInfo = await models.TagSet.findOne({ where: { id } });
         if (tagSetInfo) {
-            const putTOne = await models.TagSet.findOne({ where: { id: { $not: id }, name: name } });
-            if (putTOne) {
+            const putOne = await models.TagSet.findOne({ where: { id: { $not: id }, name: name } });
+            if (putOne) {
                 ctx.status = 400;
                 ctx.body = { message: '该标签集名称已存在' }
             } else {
@@ -71,37 +71,43 @@ async function putTagSets(ctx) {
         }
     }
 }
-
-async function deleteTagSets(ctx) {
+//删除标签集
+async function delTagSets(ctx) {
     const transaction = await ctx.fs.dc.orm.transaction();
     try {
         const models = ctx.fs.dc.models;
         const { id } = ctx.params;
-        let tagInfo = await models.Tag.findAll({ attributes: ['id'], where: { tagSet: id } });
-        let tagIds = tagInfo.map(r => r.id);
-        let deletable = true;
-        if (tagIds.length) {
-            let tagDatabaseInfo = await models.MetadataDatabase.findOne({ where: { tag: { $in: tagIds } } });
-            let tagFileInfo = await models.MetadataDatabase.findOne({ where: { tag: { $in: tagIds } } });
-            let tagRestapiInfo = await models.MetadataDatabase.findOne({ where: { tag: { $in: tagIds } } });
-            if (tagDatabaseInfo || tagFileInfo || tagRestapiInfo) {
-                ctx.status = 400;
-                ctx.body = { message: '已打标元数据，禁止删除' }
-                deletable = false;
+        let tagSetInfo = await models.TagSet.findOne({ where: { id } });
+        if (tagSetInfo) {
+            let tagInfo = await models.Tag.findAll({ attributes: ['id'], where: { tagSet: id } });
+            let tagIds = tagInfo.map(r => r.id);
+            let deletable = true;
+            if (tagIds.length) {
+                let tagDatabaseInfo = await models.TagDatabase.findOne({ where: { tag: { $in: tagIds } } });
+                let tagFileInfo = await models.TagFile.findOne({ where: { tag: { $in: tagIds } } });
+                let tagRestapiInfo = await models.TagRestapi.findOne({ where: { tag: { $in: tagIds } } });
+                if (tagDatabaseInfo || tagFileInfo || tagRestapiInfo) {
+                    ctx.status = 400;
+                    ctx.body = { message: '该标签集下存在标签已打标元数据，禁止删除' }
+                    deletable = false;
+                }
             }
-        }
-        if (deletable) {
-            await models.Tag.destroy({
-                where: { tagSet: id },
-                transaction
-            })
-            await models.TagSet.destroy({
-                where: { id: id },
-                transaction
-            })
-            await transaction.commit();
-            ctx.status = 200;
-            ctx.body = { message: '删除标签集成功' }
+            if (deletable) {
+                await models.Tag.destroy({
+                    where: { tagSet: id },
+                    transaction
+                })
+                await models.TagSet.destroy({
+                    where: { id: id },
+                    transaction
+                })
+                await transaction.commit();
+                ctx.status = 200;
+                ctx.body = { message: '删除标签集成功' }
+            }
+        } else {
+            ctx.status = 400;
+            ctx.body = { message: '该标签集不存在' }
         }
     } catch (error) {
         await transaction.rollback();
@@ -110,10 +116,92 @@ async function deleteTagSets(ctx) {
         ctx.body = { message: '删除标签集失败' }
     }
 }
+//新增标签
+async function postTags(ctx) {
+    try {
+        const { tagSetId, name } = ctx.request.body
+        const models = ctx.fs.dc.models;
+        const postOne = await models.Tag.findOne({ where: { name } });
+        if (postOne) {
+            ctx.status = 400;
+            ctx.body = { message: '该标签名称已存在' }
+        } else {
+            await models.Tag.create({ name: name, tagSet: tagSetId });
+            ctx.body = { message: '添加标签成功' }
+            ctx.status = 200;
+        }
+    } catch (error) {
+        ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
+        ctx.status = 400;
+        ctx.body = {
+            "message": "添加标签失败"
+        }
+    }
+}
+//修改标签
+async function putTags(ctx) {
+    try {
+        const { id } = ctx.params;
+        const { name } = ctx.request.body;
+        const models = ctx.fs.dc.models;
+        let tagInfo = await models.Tag.findOne({ where: { id } });
+        if (tagInfo) {
+            const putOne = await models.Tag.findOne({ where: { id: { $not: id }, name: name } });
+            if (putOne) {
+                ctx.status = 400;
+                ctx.body = { message: '该标签名称已存在' }
+            } else {
+                await models.Tag.update({ name: name }, { where: { id: id } });
+                ctx.status = 200;
+                ctx.body = { message: '修改标签成功' }
+            }
+        } else {
+            ctx.status = 400;
+            ctx.body = { message: '该标签不存在' }
+        }
+    } catch (error) {
+        ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
+        ctx.status = 400;
+        ctx.body = {
+            "message": "修改标签失败"
+        }
+    }
+}
+//删除标签
+async function delTags(ctx) {
+    try {
+        const models = ctx.fs.dc.models;
+        const { id } = ctx.params;
+        let tagInfo = await models.Tag.findOne({ where: { id } });
+        if (tagInfo) {
+            let tagDatabaseInfo = await models.TagDatabase.findOne({ where: { tag: id } });
+            let tagFileInfo = await models.TagFile.findOne({ where: { tag: id } });
+            let tagRestapiInfo = await models.TagRestapi.findOne({ where: { tag: id } });
+            if (tagDatabaseInfo || tagFileInfo || tagRestapiInfo) {
+                ctx.status = 400;
+                ctx.body = { message: '该标签已打标元数据，禁止删除' }
+            } else {
+                await models.Tag.destroy({ where: { id: id } });
+                ctx.status = 200;
+                ctx.body = { message: '删除标签成功' }
+            }
+        } else {
+            ctx.status = 400;
+            ctx.body = { message: '该标签不存在' }
+        }
+    } catch (error) {
+        ctx.fs.logger.error(`path: ${ctx.path}, error: ${error}`);
+        ctx.status = 400;
+        ctx.body = { message: '删除标签失败' }
+    }
+}
 
 module.exports = {
     getTags,
     postTagSets,
     putTagSets,
-    deleteTagSets
+    delTagSets,
+    postTags,
+    putTags,
+    delTags
 }
\ No newline at end of file
diff --git a/api/app/lib/routes/tags/index.js b/api/app/lib/routes/tags/index.js
index 1b5c495..86ca386 100644
--- a/api/app/lib/routes/tags/index.js
+++ b/api/app/lib/routes/tags/index.js
@@ -13,15 +13,15 @@ module.exports = function (app, router, opts) {
     router.put('/tag-sets/:id', tags.putTagSets);
 
     app.fs.api.logAttr['DEL /tag-sets/:id'] = { content: '删除标签集', visible: true };
-    router.delete('/tag-sets/:id', tags.deleteTagSets);
+    router.delete('/tag-sets/:id', tags.delTagSets);
 
-    // app.fs.api.logAttr['POST /tags'] = { content: '新增标签', visible: true };
-    // router.post('/tags', tags.postTags);
+    app.fs.api.logAttr['POST /tags'] = { content: '新增标签', visible: true };
+    router.post('/tags', tags.postTags);
 
-    // app.fs.api.logAttr['PUT /tags/:id'] = { content: '修改标签', visible: true };
-    // router.put('/tags/:id', tags.putTags);
+    app.fs.api.logAttr['PUT /tags/:id'] = { content: '修改标签', visible: true };
+    router.put('/tags/:id', tags.putTags);
 
-    // app.fs.api.logAttr['DEL /tags/:id'] = { content: '删除标签', visible: true };
-    // router.delete('/tags/:id', tags.delTags);
+    app.fs.api.logAttr['DEL /tags/:id'] = { content: '删除标签', visible: true };
+    router.delete('/tags/:id', tags.delTags);
 
 };
\ No newline at end of file