diff --git a/.gitignore b/.gitignore
index 7bb62c4..57b979c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,4 +25,5 @@ target/
 hs_err_pid*
 
 src/main/resources/application.yaml
-src/main/resources/application.yaml
+
+.vscode
\ No newline at end of file
diff --git a/src/main/java/com/budwk/app/zhgh/activity/trainSignUp/service/impl/TrainSignUpActivityServiceImpl.java b/src/main/java/com/budwk/app/zhgh/activity/trainSignUp/service/impl/TrainSignUpActivityServiceImpl.java
index 7de5258..c2b3c81 100644
--- a/src/main/java/com/budwk/app/zhgh/activity/trainSignUp/service/impl/TrainSignUpActivityServiceImpl.java
+++ b/src/main/java/com/budwk/app/zhgh/activity/trainSignUp/service/impl/TrainSignUpActivityServiceImpl.java
@@ -325,7 +325,7 @@ public class TrainSignUpActivityServiceImpl extends BaseServiceImpl<TrainSignUpA
 		TrainSignUpCourse course = dao().fetch(TrainSignUpCourse.class, trainSignUpUser.getCourseId());
 		TrainSignUpType type = dao().fetch(TrainSignUpType.class, course.getCourseType());
 		//如果这个课程的预留名额方式为报名人数不变
-		if (course.getReserveMode() == 2) {
+		if (course.getReserveMode() == 2 && course.getCoursePeopleNumber() > 0) {
 			//如果当前报名+已报小于这个课程限制人数
 			//课程已报人数
 			int normalCount = statisticsService.queryCourseCount(course.getId(), course.getCourseType());
@@ -424,7 +424,7 @@ public class TrainSignUpActivityServiceImpl extends BaseServiceImpl<TrainSignUpA
 		//课程限制人数
 		int coursePeopleNumber = course.getCoursePeopleNumber();
 		if (coursePeopleNumber == 0) {
-			return true;
+			return false;
 		}
 		//查询课程对应的类型
 		TrainSignUpType type = dao().fetch(TrainSignUpType.class, course.getCourseType());
diff --git a/src/main/resources/views/platform/zhgh/activity/trainSignUp/apply/courseList.js b/src/main/resources/views/platform/zhgh/activity/trainSignUp/apply/courseList.js
index 50da49d..59d0cff 100644
--- a/src/main/resources/views/platform/zhgh/activity/trainSignUp/apply/courseList.js
+++ b/src/main/resources/views/platform/zhgh/activity/trainSignUp/apply/courseList.js
@@ -197,7 +197,7 @@ const courseList = {
                         })
                     } else {
                         let lave = row.coursePeopleNumber - (row.hasRegisterNum + row.courseReservedNumber)
-                        if(row.reserveMode === 2 && lave <= 0) {
+                        if(row.coursePeopleNumber > 0 && row.reserveMode === 2 && lave <= 0) {
                             this.$alert('您当前的报名为候补报名状态', "提示", {
                                 confirmButtonText: "确定",
                                 type: "warning"
@@ -260,6 +260,9 @@ const courseList = {
             })
         },
         calcSignUpCount(o) {
+            if(!o.coursePeopleNumber) {
+                return "名额数不限制"
+            }
             let lave = o.coursePeopleNumber - (o.hasRegisterNum + o.courseReservedNumber)
             if(o.reserveMode === 2) {
                 let lave2 = o.waitingNum - o.hasWaitingNum
diff --git a/src/main/resources/views/platform/zhgh/activity/trainSignUp/manage/basicForm.js b/src/main/resources/views/platform/zhgh/activity/trainSignUp/manage/basicForm.js
index 826b8a9..be620f4 100644
--- a/src/main/resources/views/platform/zhgh/activity/trainSignUp/manage/basicForm.js
+++ b/src/main/resources/views/platform/zhgh/activity/trainSignUp/manage/basicForm.js
@@ -173,12 +173,14 @@ const basicForm = {
                         </el-table-column>
 
                         <el-table-column :label="trainType + '名称'" prop="courseName">
+                            <template v-slot:header="{column}"><span style="color: #F56C6C; margin-right: 4px">*</span>{{ column.label }}</template>
                             <template v-slot="{row}">
                                 <el-input size="small" v-model="row.courseName" :placeholder="'请输入' + trainType + '名称'"></el-input>
                             </template>
                         </el-table-column>
 
                         <el-table-column label="类型" prop="courseType" sortable>
+                            <template v-slot:header="{column}"><span style="color: #F56C6C; margin-right: 4px">*</span>{{ column.label }}</template>
                             <template v-slot="{row}">
                                 <el-select size="small" v-model="row.courseType" @change="(val) => {courseTypeChange(val, row)}">
                                     <el-option :label="c.typeName" :value="c.id" :key="c.id" v-for="c in courseTypeList"></el-option>
@@ -228,12 +230,14 @@ const basicForm = {
                         </el-table-column>
 
                         <el-table-column :label="trainType + '地点'" prop="courseLocation">
+                            <template v-slot:header="{column}"><span style="color: #F56C6C; margin-right: 4px">*</span>{{ column.label }}</template>
                             <template v-slot="{row}">
                                 <el-input size="small" v-model="row.courseLocation" :placeholder="'请输入' + trainType + '地点'"></el-input>
                             </template>
                         </el-table-column>
 
                         <el-table-column :label="trainType + '负责人'" prop="courseInstructor">
+                            <template v-slot:header="{column}"><span style="color: #F56C6C; margin-right: 4px">*</span>{{ column.label }}</template>
                             <template v-slot="{row}">
                                 <el-input size="small" v-model="row.courseInstructor" :placeholder="'请输入' + trainType + '负责人'"></el-input>
                             </template>
@@ -246,6 +250,7 @@ const basicForm = {
                         </el-table-column>
 
                         <el-table-column :label="trainType + '时间'">
+                            <template v-slot:header="{column}"><span style="color: #F56C6C; margin-right: 4px">*</span>{{ column.label }}</template>
                             <template v-slot="scope">
                                 <el-button @click="openSetUpCourseTime(scope.$index)" type="text">设置{{ trainType }}时间</el-button>
                             </template>
@@ -359,6 +364,7 @@ const basicForm = {
     },
     methods: {
         async validNumber(row, old) {
+            if (!row.coursePeopleNumber) return
             if (GetQueryString("id") === "") {
                 if (row.courseReservedNumber > row.coursePeopleNumber && row.reserveMode === 1) {
                     this.$alert("预留人数不能大于" + this.trainType + "人数！", "提示", {
@@ -505,20 +511,41 @@ const basicForm = {
             this.$refs["form"].validate(async (valid, errMsg) => {
                 if (valid) {
                     const courseValid = this.formData.courseList.some((v, i) => {
-                        const basicValid = v.courseName && v.coursePeopleNumber && v.courseLocation && v.courseInstructor && v.courseType
-                        const timeValid =
-                            v.courseTimeList.length > 0 &&
-                            v.courseTimeList.every((x) => {
-                                return x.courseStartTime && x.courseEndTime && x.courseStartTime < x.courseEndTime
-                            })
-                        if (!timeValid) {
-                            this.$message.warning("第" + (i + 1) + "行时间填写有误，请核查")
+                        const rowLabel = "第" + (i + 1) + "行"
+                        const missingFields = []
+                        if (!v.courseName) missingFields.push(this.trainType + "名称")
+                        if (!v.courseType) missingFields.push("类型")
+                        if (!v.courseLocation) missingFields.push(this.trainType + "地点")
+                        if (!v.courseInstructor) missingFields.push(this.trainType + "负责人")
+                        if (missingFields.length > 0) {
+                            this.$message.warning("请填写" + rowLabel + "的" + missingFields.join("、"))
                             return true
                         }
-                        if (!basicValid) {
-                            this.$message.warning("第" + (i + 1) + "行信息填写有误，请核查")
+                        const peopleNumber = Number(v.coursePeopleNumber == null ? 0 : v.coursePeopleNumber)
+                        if (!Number.isInteger(peopleNumber) || peopleNumber < 0) {
+                            this.$message.warning(rowLabel + this.trainType + "人数必须为非负整数，填0或留空表示不限制")
                             return true
                         }
+                        if (!v.courseTimeList || v.courseTimeList.length === 0) {
+                            this.$message.warning(rowLabel + "请设置" + this.trainType + "时间")
+                            return true
+                        }
+                        const timeInvalid = v.courseTimeList.some((x, timeIndex) => {
+                            const timeLabel = rowLabel + "第" + (timeIndex + 1) + "个时间段"
+                            const missingTimes = []
+                            if (!x.courseStartTime) missingTimes.push("开始时间")
+                            if (!x.courseEndTime) missingTimes.push("结束时间")
+                            if (missingTimes.length > 0) {
+                                this.$message.warning(timeLabel + "请填写：" + missingTimes.join("、"))
+                                return true
+                            }
+                            if (x.courseStartTime >= x.courseEndTime) {
+                                this.$message.warning(timeLabel + "结束时间必须晚于开始时间")
+                                return true
+                            }
+                            return false
+                        })
+                        if (timeInvalid) return true
                         if (v.isMobileSign === true && v.signType === 3 && (v.courseLocationCoordinates === undefined || v.courseLocationCoordinates.length < 2)) {
                             this.$message.warning("第" + (i + 1) + "行地点坐标填写有误，请核查")
                             return true
@@ -549,6 +576,11 @@ const basicForm = {
                 cloneData.year = new Date(cloneData.activitySignUpStartTime).getFullYear()
             }
             cloneData.typeLimits = JSON.stringify(this.formData.typeLimits)
+            cloneData.courseList.forEach(v => {
+                if (v.coursePeopleNumber == null || v.coursePeopleNumber === "") {
+                    v.coursePeopleNumber = 0
+                }
+            })
             cloneData.courseList = JSON.stringify(cloneData.courseList)
             cloneData.hostUnits = JSON.stringify(cloneData.hostUnits)
             cloneData.helpUnits = JSON.stringify(cloneData.helpUnits)
diff --git a/src/main/resources/views/platform/zhgh/activity/trainSignUp/userAdjust/userInfo.js b/src/main/resources/views/platform/zhgh/activity/trainSignUp/userAdjust/userInfo.js
index 1c33615..4f0abad 100644
--- a/src/main/resources/views/platform/zhgh/activity/trainSignUp/userAdjust/userInfo.js
+++ b/src/main/resources/views/platform/zhgh/activity/trainSignUp/userAdjust/userInfo.js
@@ -53,7 +53,7 @@ const userInfo = {
                             <el-radio-group v-model="afterAdjustCourse">
                                 <el-radio
                                         @change.native="getCurrentRow(row)"
-                                        :disabled="(row.courseReservedNumber + row.registerNum) >= row.coursePeopleNumber"
+                                        :disabled="row.coursePeopleNumber > 0 && (row.courseReservedNumber + row.registerNum) >= row.coursePeopleNumber"
                                         :label="row.id"
                                         key="row.id"
                                 > &nbsp;</el-radio>
@@ -68,6 +68,7 @@ const userInfo = {
                             show-overflow-tooltip
                     ></el-table-column>
                     <el-table-column label="最多报名人数" prop="coursePeopleNumber" align="center" header-align="center">
+                        <template v-slot="{row}">{{row.coursePeopleNumber === 0 ? '不限制' : row.coursePeopleNumber}}</template>
                     </el-table-column>
                     <el-table-column label="预留名额" prop="courseReservedNumber" align="center" header-align="center"></el-table-column>
                     <el-table-column label="已报名人数" prop="registerNum" align="center" header-align="center"></el-table-column>
diff --git a/src/main/resources/views/platform/zhghh5/activity/trainSignUp/list/index.html b/src/main/resources/views/platform/zhghh5/activity/trainSignUp/list/index.html
index 0baf06a..90d3eeb 100644
--- a/src/main/resources/views/platform/zhghh5/activity/trainSignUp/list/index.html
+++ b/src/main/resources/views/platform/zhghh5/activity/trainSignUp/list/index.html
@@ -164,7 +164,7 @@ layout("/layouts/platform_h5.html"){
                             })
                         } else {
                             let lave = row.coursePeopleNumber - (row.hasRegisterNum + row.courseReservedNumber)
-                            if(row.reserveMode === 2 && lave <= 0) {
+                            if(row.coursePeopleNumber > 0 && row.reserveMode === 2 && lave <= 0) {
                                 vant.Dialog.alert({
                                     title: '提示',
                                     message: '您当前的报名为候补报名状态',