diff --git a/internal/api/admin/admin_modify.go b/internal/api/admin/admin_modify.go
index 8e15030..6511c9f 100644
--- a/internal/api/admin/admin_modify.go
+++ b/internal/api/admin/admin_modify.go
@@ -18,7 +18,7 @@ type modifyAdminRequest struct {
 	UserName string `json:"username" binding:"required"` // 用户名
 	NickName string `json:"nickname" binding:"required"` // 昵称
 	Mobile   string `json:"mobile"`                      // 手机号
-	Password string `json:"password" binding:"required"` // 密码
+	Password string `json:"password"`                    // 密码
 	Avatar   string `json:"avatar"`                      // 头像
 }
 
@@ -60,11 +60,11 @@ func (h *handler) ModifyAdmin() core.HandlerFunc {
 			return
 		}
 
-		if req.UserName == "" && req.NickName == "" && req.Password == "" {
+		if req.UserName == "" && req.NickName == "" {
 			ctx.AbortWithError(core.Error(
 				http.StatusBadRequest,
 				code.ParamBindError,
-				"用户名、昵称、密码为必填"),
+				"用户名、昵称为必填"),
 			)
 			return
 		}
@@ -122,20 +122,22 @@ func (h *handler) ModifyAdmin() core.HandlerFunc {
 			return
 		}
 
-		hashedPassword, err := utils.GenerateAdminHashedPassword(req.Password)
-		if err != nil {
-			ctx.AbortWithError(core.Error(
-				http.StatusBadRequest,
-				code.ModifyAdminError,
-				fmt.Sprintf("%s: %s", code.Text(code.ModifyAdminError), err.Error())),
-			)
-			return
+		if req.Password != "" {
+			hashedPassword, err := utils.GenerateAdminHashedPassword(req.Password)
+			if err != nil {
+				ctx.AbortWithError(core.Error(
+					http.StatusBadRequest,
+					code.ModifyAdminError,
+					fmt.Sprintf("%s: %s", code.Text(code.ModifyAdminError), err.Error())),
+				)
+				return
+			}
+			checkIdInfo.Password = hashedPassword
 		}
 
 		checkIdInfo.Username = req.UserName
 		checkIdInfo.Nickname = req.NickName
 		checkIdInfo.Mobile = req.Mobile
-		checkIdInfo.Password = hashedPassword
 		checkIdInfo.Avatar = req.Avatar
 		checkIdInfo.UpdatedUser = ctx.SessionUserInfo().UserName
 		checkIdInfo.UpdatedAt = time.Now()