diff --git a/wchat/officialaccount/Subscribe.php b/wchat/officialaccount/Subscribe.php
index 40a42d3..25a8ffb 100644
--- a/wchat/officialaccount/Subscribe.php
+++ b/wchat/officialaccount/Subscribe.php
@@ -97,7 +97,7 @@ class Subscribe extends AfficialAccount
 	}
 
 	/**
-	 * @return array|mixed|\common\Result
+	 * @return array|mixed|\wchat\common\Result
 	 */
 	public function sendSubscribeMessage()
 	{
diff --git a/wchat/qq/Subject.php b/wchat/qq/Subject.php
index 6fb238e..ba84fea 100644
--- a/wchat/qq/Subject.php
+++ b/wchat/qq/Subject.php
@@ -109,17 +109,19 @@ class Subject extends SmallProgram
 	public function sendTemplate()
 	{
 		$url = $this->sendUrl . '?access_token=' . $this->config->getAccessToken();
-		$params = json_encode([
+		$params = [
 			"touser"      => $this->openId,
 			"template_id" => $this->templateId,
 			"page"        => $this->page,
 			"data"        => $this->keywords,
-		], JSON_UNESCAPED_UNICODE);
+		];
 
 		if (!empty($this->emphasis_keyword)) {
 			$params['emphasis_keyword'] = $this->emphasis_keyword;
 		}
 
+		$params = json_encode($params, JSON_UNESCAPED_UNICODE);
+
 		$this->request->setIsSSL(true);
 		$this->request->addHeader('content-type', 'application/json');
 
diff --git a/wchat/wx/Subject.php b/wchat/wx/Subject.php
index 3398341..ff41a0b 100644
--- a/wchat/wx/Subject.php
+++ b/wchat/wx/Subject.php
@@ -109,17 +109,19 @@ class Subject extends SmallProgram
 	public function sendTemplate()
 	{
 		$url = $this->sendUrl . '?access_token=' . $this->config->getAccessToken();
-		$params = json_encode([
+		$params = [
 			"touser"      => $this->openId,
 			"template_id" => $this->templateId,
 			"page"        => $this->page,
 			"data"        => $this->keywords,
-		], JSON_UNESCAPED_UNICODE);
+		];
 
 		if (!empty($this->emphasis_keyword)) {
 			$params['emphasis_keyword'] = $this->emphasis_keyword;
 		}
 
+		$params = json_encode($params, JSON_UNESCAPED_UNICODE);
+
 		$this->request->setIsSSL(true);
 		$this->request->addHeader('content-type', 'application/json');