diff --git a/backend/app/service/host_tool.go b/backend/app/service/host_tool.go
index 91198d7c8c36..b40bb038c512 100644
--- a/backend/app/service/host_tool.go
+++ b/backend/app/service/host_tool.go
@@ -307,7 +307,7 @@ func (h *HostToolService) OperateSupervisorProcess(req request.SupervisorProcess
 		if err != nil {
 			return err
 		}
-		_, _ = section.NewKey("command", req.Command)
+		_, _ = section.NewKey("command", strings.TrimSpace(req.Command))
 		_, _ = section.NewKey("directory", req.Dir)
 		_, _ = section.NewKey("autorestart", "true")
 		_, _ = section.NewKey("startsecs", "3")
@@ -338,7 +338,7 @@ func (h *HostToolService) OperateSupervisorProcess(req request.SupervisorProcess
 		}
 
 		commandKey := section.Key("command")
-		commandKey.SetValue(req.Command)
+		commandKey.SetValue(strings.TrimSpace(req.Command))
 		directoryKey := section.Key("directory")
 		directoryKey.SetValue(req.Dir)
 		userKey := section.Key("user")
diff --git a/frontend/src/views/toolbox/supervisor/create/index.vue b/frontend/src/views/toolbox/supervisor/create/index.vue
index f60e04571210..2acfcbfe61b4 100644
--- a/frontend/src/views/toolbox/supervisor/create/index.vue
+++ b/frontend/src/views/toolbox/supervisor/create/index.vue
@@ -21,7 +21,7 @@
                         </el-input>
                     </el-form-item>
                     <el-form-item :label="$t('tool.supervisor.command')" prop="command">
-                        <el-input v-model.trim="process.command"></el-input>
+                        <el-input v-model="process.command"></el-input>
                     </el-form-item>
                     <el-form-item :label="$t('tool.supervisor.numprocs')" prop="numprocsNum">
                         <el-input type="number" v-model.number="process.numprocsNum"></el-input>