重构匹配页面，通过新增登录和手机号绑定模态窗口来提升用户体验。在添加好友前，增加了通过微信和手机号绑定登录的功能。更新了API配置，并调整了用户联系信息的本地存储处理方式。改进了模态窗口的用户界面元素，并确保用户交互的数据流正确。

soul-api/internal/handler/ckb.go

@@ -5,6 +5,7 @@ import (
 	"crypto/md5"
 	"encoding/hex"
 	"encoding/json"
+	"fmt"
 	"io"
 	"net/http"
 	"sort"
@@ -20,6 +21,7 @@ const ckbAPIURL = "https://ckbapi.quwanzhi.com/v1/api/scenarios"
 var ckbSourceMap = map[string]string{"team": "团队招募", "investor": "资源对接", "mentor": "导师顾问", "partner": "创业合伙"}
 var ckbTagsMap = map[string]string{"team": "切片团队,团队招募", "investor": "资源对接,资源群", "mentor": "导师顾问,咨询服务", "partner": "创业合伙,创业伙伴"}
 
+// ckbSign 与 next-project app/api/ckb/join 一致：排除 sign/apiKey/portrait，空值跳过，按键升序拼接值，MD5(拼接串) 再 MD5(结果+apiKey)
 func ckbSign(params map[string]interface{}, apiKey string) string {
 	keys := make([]string, 0, len(params))
 	for k := range params {
@@ -35,13 +37,16 @@ func ckbSign(params map[string]interface{}, apiKey string) string {
 	sort.Strings(keys)
 	var concat string
 	for _, k := range keys {
-		switch v := params[k].(type) {
+		v := params[k]
+		switch val := v.(type) {
 		case string:
-			concat += v
+			concat += val
 		case float64:
-			concat += strconv.FormatFloat(v, 'f', -1, 64)
+			concat += strconv.FormatFloat(val, 'f', -1, 64)
 		case int:
-			concat += strconv.Itoa(v)
+			concat += strconv.Itoa(val)
+		case int64:
+			concat += strconv.FormatInt(val, 10)
 		default:
 			concat += ""
 		}
@@ -55,12 +60,14 @@ func ckbSign(params map[string]interface{}, apiKey string) string {
 // CKBJoin POST /api/ckb/join
 func CKBJoin(c *gin.Context) {
 	var body struct {
-		Type   string `json:"type" binding:"required"`
-		Phone  string `json:"phone"`
-		Wechat string `json:"wechat"`
-		Name   string `json:"name"`
-		UserID string `json:"userId"`
-		Remark string `json:"remark"`
+		Type    string `json:"type" binding:"required"`
+		Phone   string `json:"phone"`
+		Wechat  string `json:"wechat"`
+		Name    string `json:"name"`
+		UserID  string `json:"userId"`
+		Remark  string `json:"remark"`
+		CanHelp string `json:"canHelp"`  // 资源对接：我能帮到你什么
+		NeedHelp string `json:"needHelp"` // 资源对接：我需要什么帮助
 	}
 	if err := c.ShouldBindJSON(&body); err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"success": false, "message": "请提供手机号或微信号"})
@@ -83,7 +90,11 @@ func CKBJoin(c *gin.Context) {
 		"remark":    body.Remark,
 	}
 	if body.Remark == "" {
-		params["remark"] = "用户通过创业实验APP申请" + ckbSourceMap[body.Type]
+		remark := "用户通过创业实验APP申请" + ckbSourceMap[body.Type]
+		if body.Type == "investor" && (body.CanHelp != "" || body.NeedHelp != "") {
+			remark = fmt.Sprintf("能帮:%s 需要:%s", body.CanHelp, body.NeedHelp)
+		}
+		params["remark"] = remark
 	}
 	if body.Phone != "" {
 		params["phone"] = body.Phone
@@ -96,14 +107,23 @@ func CKBJoin(c *gin.Context) {
 	}
 	params["apiKey"] = ckbAPIKey
 	params["sign"] = ckbSign(params, ckbAPIKey)
+	sourceData := map[string]interface{}{
+		"joinType": body.Type, "joinLabel": ckbSourceMap[body.Type], "userId": body.UserID,
+		"device": "webapp", "timestamp": time.Now().Format(time.RFC3339),
+	}
+	if body.Type == "investor" {
+		if body.CanHelp != "" {
+			sourceData["canHelp"] = body.CanHelp
+		}
+		if body.NeedHelp != "" {
+			sourceData["needHelp"] = body.NeedHelp
+		}
+	}
 	params["portrait"] = map[string]interface{}{
 		"type": 4, "source": 0,
-		"sourceData": map[string]interface{}{
-			"joinType": body.Type, "joinLabel": ckbSourceMap[body.Type], "userId": body.UserID,
-			"device": "webapp", "timestamp": time.Now().Format(time.RFC3339),
-		},
-		"remark": ckbSourceMap[body.Type] + "申请",
-		"uniqueId": "soul_" + body.Phone + body.Wechat + strconv.FormatInt(ts, 10),
+		"sourceData": sourceData,
+		"remark":     ckbSourceMap[body.Type] + "申请",
+		"uniqueId":   "soul_" + body.Phone + body.Wechat + strconv.FormatInt(ts, 10),
 	}
 	raw, _ := json.Marshal(params)
 	resp, err := http.Post(ckbAPIURL, "application/json", bytes.NewReader(raw))
@@ -127,7 +147,14 @@ func CKBJoin(c *gin.Context) {
 		c.JSON(http.StatusOK, gin.H{"success": true, "message": msg, "data": result.Data})
 		return
 	}
-	c.JSON(http.StatusOK, gin.H{"success": false, "message": result.Message})
+	errMsg := result.Message
+	if errMsg == "" {
+		errMsg = "加入失败，请稍后重试"
+	}
+	// 打印 CKB 原始响应便于排查
+	fmt.Printf("[CKBJoin] 失败 type=%s wechat=%s code=%d message=%s raw=%s\n",
+		body.Type, body.Wechat, result.Code, result.Message, string(b))
+	c.JSON(http.StatusOK, gin.H{"success": false, "message": errMsg})
 }
 
 // CKBMatch POST /api/ckb/match