diff --git a/src/forge/Settings/new_tags.js b/src/forge/Settings/new_tags.js
index 5c882f9cc..9bbaae60e 100644
--- a/src/forge/Settings/new_tags.js
+++ b/src/forge/Settings/new_tags.js
@@ -445,7 +445,7 @@ class NewTags extends Component {
                         message: "请填写标记名字",
                       },
                     ],
-                  })(<Input placeholder="名称，15字以内" maxLength="15" />)}
+                  })(<Input placeholder="名称，50字以内" maxLength="50" />)}
                 </Form.Item>
 
                 <Form.Item className="inputcount">
@@ -456,7 +456,7 @@ class NewTags extends Component {
                         message: "描述不能为空",
                       },
                     ],
-                  })(<Input placeholder="描述, 30字以内" maxLength="30" />)}
+                  })(<Input placeholder="描述, 100字以内" maxLength="100" />)}
                 </Form.Item>
 
                 <div>
@@ -507,15 +507,15 @@ class NewTags extends Component {
         >
           <div className="dialogdiv">
             <Input
-              placeholder="名称,15字以内"
-              maxLength={15}
+              placeholder="名称,50字以内"
+              maxLength={50}
               className="inptwidth"
               value={this.state.name}
               onChange={this.changmodelname}
             />
             <Input
-              placeholder="描述, 30字以内"
-              maxLength="30"
+              placeholder="描述, 100字以内"
+              maxLength="100"
               className="inputcount"
               value={this.state.description}
               onChange={this.changdescription}