diff --git a/app/services/application_service.rb b/app/services/application_service.rb
index b68fb704..672c2bae 100644
--- a/app/services/application_service.rb
+++ b/app/services/application_service.rb
@@ -1,115 +1,115 @@
-class ApplicationService
-  include Callable
-
-  Error = Class.new(StandardError)
-
-  def regix_emoji content
-    " " if content.blank?
-    regex = /[^a-zA-Z0-9\u4E00-\u9FFF]/
-    content.gsub(regex, '')
-  end
-
-  private
-
-  def strip(str)
-    str.to_s.strip.presence
-  end
-
-  def str_to_boolean str
-    ActiveModel::Type::Boolean.new.cast str
-  end
-
-
-  # author: zxh
-  # blockchain创建项目相关api
-
-  def invoke_blockchain_api(uri, params)
-    begin
-      uri = URI.parse(URI.encode(uri.strip))
-      res = Net::HTTP.start(uri.host, uri.port) do |http|
-        req = Net::HTTP::Post.new(uri)
-        req['Content-Type'] = 'application/json'
-        req.body = params
-        http.request(req)
-      end
-      if res.code.to_i != 200
-        puts '区块链接口请求失败.'
-        return false
-      else
-        res_body = JSON.parse(res.body)
-        if res_body.has_key?("status") && res_body["status"] == 0
-        else
-          puts '区块链接口请求出错.'
-          return false
-        end
-      end
-
-      return true
-    rescue Exception => e
-      puts '区块链接口请求失败.'
-      return false
-    end
-  end
-
-
-  # params: params from index.js page
-  def create_repo_on_blockchain(params, project)
-    username = params['user_id'].to_s
-    token_name = project.id.to_s
-    total_supply = params['blockchain_token_all'].to_i
-    token_balance = [[username, (total_supply * params['blockchain_init_token'].to_i / 100).to_i]]
-
-    param = {
-      "request-type": "create repo",
-      "username": username,
-      "token_name": token_name,
-      "total_supply": total_supply,
-      "token_balance": token_balance
-    }.to_json
-    invoke_blockchain_api(Blockchain.blockchain_config[:api_url], param)
-  end
-
-
-  def transfer_balance_on_blockchain(payer, payee, token_name, amount)
-
-    param = {
-      "request-type": "transfer amount",
-      "payer": payer,
-      "payee": payee,
-      "token_name": token_name,
-      "amount": amount
-    }.to_json
-    results = invoke_blockchain_api(Blockchain.blockchain_config[:api_url], param)
-    return results
-  end
-
-
-  def lock_balance_on_blockchain(username, tokenname, amount)
-
-    param = {
-      "request-type": "lock user balance",
-      "username": username,
-      "token_name": tokenname,
-      "amount": amount
-    }.to_json
-    results = invoke_blockchain_api(Blockchain.blockchain_config[:api_url], param)
-    return results
-  end
-
-
-  def unlock_balance_on_blockchain(username, tokenname, amount)
-
-    param = {
-      "request-type": "unlock user balance",
-      "username": username,
-      "token_name": tokenname,
-      "amount": amount
-    }.to_json
-    results = invoke_blockchain_api(Blockchain.blockchain_config[:api_url], param)
-    return results
-  end
-  def phone_mail_type value
-    value =~ /^1\d{10}$/ ? 1 : 0
-  end
-
-end
+class ApplicationService
+  include Callable
+
+  Error = Class.new(StandardError)
+
+  def regix_emoji content
+    " " if content.blank?
+    regex = /[^a-zA-Z0-9\u4E00-\u9FFF]/
+    content.gsub(regex, '')
+  end
+
+  private
+
+  def strip(str)
+    str.to_s.strip.presence
+  end
+
+  def str_to_boolean str
+    ActiveModel::Type::Boolean.new.cast str
+  end
+
+
+  # author: zxh
+  # blockchain创建项目相关api
+
+  def invoke_blockchain_api(uri, params)
+    begin
+      uri = URI.parse(URI.encode(uri.strip))
+      res = Net::HTTP.start(uri.host, uri.port) do |http|
+        req = Net::HTTP::Post.new(uri)
+        req['Content-Type'] = 'application/json'
+        req.body = params
+        http.request(req)
+      end
+      if res.code.to_i != 200
+        puts '区块链接口请求失败.'
+        return false
+      else
+        res_body = JSON.parse(res.body)
+        if res_body.has_key?("status") && res_body["status"] == 0
+        else
+          puts '区块链接口请求出错.'
+          return false
+        end
+      end
+
+      return true
+    rescue Exception => e
+      puts '区块链接口请求失败.'
+      return false
+    end
+  end
+
+
+  # params: params from index.js page
+  def create_repo_on_blockchain(params, project)
+    username = params['user_id'].to_s
+    token_name = project.id.to_s
+    total_supply = params['blockchain_token_all'].to_i
+    token_balance = [[username, (total_supply * params['blockchain_init_token'].to_i / 100).to_i]]
+
+    param = {
+      "request-type": "create repo",
+      "username": username,
+      "token_name": token_name,
+      "total_supply": total_supply,
+      "token_balance": token_balance
+    }.to_json
+    invoke_blockchain_api(Blockchain.blockchain_config[:api_url], param)
+  end
+
+
+  def transfer_balance_on_blockchain(payer, payee, token_name, amount)
+
+    param = {
+      "request-type": "transfer amount",
+      "payer": payer,
+      "payee": payee,
+      "token_name": token_name,
+      "amount": amount
+    }.to_json
+    results = invoke_blockchain_api(Blockchain.blockchain_config[:api_url], param)
+    return results
+  end
+
+
+  def lock_balance_on_blockchain(username, tokenname, amount)
+
+    param = {
+      "request-type": "lock user balance",
+      "username": username,
+      "token_name": tokenname,
+      "amount": amount
+    }.to_json
+    results = invoke_blockchain_api(Blockchain.blockchain_config[:api_url], param)
+    return results
+  end
+
+
+  def unlock_balance_on_blockchain(username, tokenname, amount)
+
+    param = {
+      "request-type": "unlock user balance",
+      "username": username,
+      "token_name": tokenname,
+      "amount": amount
+    }.to_json
+    results = invoke_blockchain_api(Blockchain.blockchain_config[:api_url], param)
+    return results
+  end
+  def phone_mail_type value
+    value =~ /^1\d{10}$/ ? 1 : 0
+  end
+
+end